← All rail service providers
AAR-certified facilities
641 facilities hold an AAR certification — 284 certified to M-1002 for tank car work and 641 to M-1003 quality assurance.
Read from the AAR's own registries on 2026-09-20: M-1002 and M-1003. The registry is the authority; this is a copy of what it said that day. A facility listed in the AAR registry is certified even if its printed expiration date has passed; renewals are sometimes delayed for reasons outside the facility's control.
| Facility | City, region | Certification | Work performed |
|---|---|---|---|
| Alabama Railcar Services, Inc. Ozark Railcar repair shop · Tank car service facility | Ozark, AL | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Structural repair +2 |
| Birmingham Rail | Lipscomb, AL | AAR M-1003 | — |
| Central Gulf Railcar Services L.L.C. Railcar repair shop | Mobile, AL | AAR M-1003 | Heavy rebuild, Railcar repair |
| CF Rail Services, LLC Citronelle Tank car service facility | Citronelle, AL | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| CHART INC. Theodore Rail parts supplier · Tank car service facility | Theodore, AL | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Structural repair, Tank qualification +1 |
| Chart Inc. - Theodore Mit. Rail parts supplier · Tank car service facility | Theodore, AL | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Structural repair, Tank qualification +1 |
| First Flare and Repair, LLC Railcar coating and lining shop · Tank car service facility | Sheffield, AL | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Valve and fitting service |
| Frit Railcar Brewton Railcar cleaning facility · Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Brewton, AL | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Griffin Railcar Services Lincoln Component repair shop | Lincoln, AL | AAR M-1003 | Air brake repair |
| Knox Kershaw, Inc. | Montgomery, AL | AAR M-1003 | — |
| McCord Tie and Timber, Inc. | Falkville, AL | AAR M-1003 | — |
| Progress Rail Services Arab Wheel and axle shop | Arab, AL | AAR M-1003 | Bearing service |
| Progress Rail Services Boaz Component repair shop · Truck and bogie shop · Wheel and axle shop | Boaz, AL | AAR M-1003 | Axle repair, Bearing service, Bolster repair, Coupler and draft gear +3 |
| PSC Group Decatur, AL Tank car service facility | Decatur, AL | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Stella-Jones Corporation Clanton | Clanton, AL | AAR M-1003 | — |
| Stella-Jones Corporation Montevallo | Montevallo, AL | AAR M-1003 | — |
| Transportation Service Inc. Calera Railcar repair shop | Calera, AL | AAR M-1003 | Heavy rebuild, Railcar repair |
| Wheelworx, LLC Calera Wheel and axle shop | Calera, AL | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Alaska Railroad Corporation Wheel and axle shop | Anchorage, AK | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Calgary L&G Inc. Rail parts supplier | Calgary, AB | AAR M-1003 | — |
| Caltrax Inc. Calgary Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Calgary, AB | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Caltrax Inc. Raymond Railcar repair shop · Tank car service facility | Raymond, AB | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Structural repair +2 |
| GATX Corporation-Edmonton Tank car service facility | Edmonton, AB | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| PLATINUM SOLUTIONS LTD Railcar coating and lining shop · Tank car service facility | DEVON, AB | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Valve and fitting service |
| Procor Limited Edmonton Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Edmonton, AB | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Transco Rail Service Field Services Blackfalds Tank car service facility | Blackfalds, AB | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Fort Saskatchewan Tank car service facility | Fort Saskatchewan, AB | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Structural repair, Tank qualification +1 |
| Transco Rail Service Field Services Ft. Saskatchewan Railcar coating and lining shop · Tank car service facility | Ft.Saskatchewan, AB | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Railcar repair +3 |
| Transco Rail Service Field Services Joffre Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Joffre, AB | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Transco Rail Service Field Services - Sherwood Park Tank car service facility | Edmonton, AB | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services - Transmark Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Lethbridge County, AB | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| The Apache Railway Company Mobile railcar repair · Railcar repair shop · Tank car service facility | Snowflake, AZ | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Mobile repair, Railcar repair +4 |
| Arkansas Steel Associates, LLC | Newport, AR | AAR M-1003 | — |
| Edwin Bohr/Electronics Searcy | Searcy, AR | AAR M-1003 | — |
| Gerdau Long Steel North America - Paragould Rail Products | Paragould, AR | AAR M-1003 | — |
| Granite Mountain Quarries - Little Rock (Plant 1) | Little Rock, AR | AAR M-1003 | — |
| Granite Mountain Quarries - Sweet Home (Plant 2) | Sweet Home, AR | AAR M-1003 | — |
| Greenbrier Marmaduke Rail parts supplier · Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Marmaduke, AR | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Greenbrier Central Paragould Rail parts supplier · Railcar repair shop · Wheel and axle shop | Paragould, AR | AAR M-1003 | Bearing service, Heavy rebuild, Railcar repair, Wheelset assembly |
| Martin Marietta Malvern | Malvern, AR | AAR M-1003 | — |
| Southwest Steel Processing, LLC. Rail parts supplier | Newport, AR | AAR M-1003 | — |
| Stella-Jones Corporation Russellville | Russellville, AR | AAR M-1003 | — |
| Transco Rail Services US Inc. – Texarkana AR Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Texarkana, AR | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Transitech, Inc. Fordyce Railcar coating and lining shop · Tank car service facility | Fordyce, AR | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Railcar repair +3 |
| Trinity Rail - Jonesboro (Plant 034) Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Jonesboro, AR | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Union Pacific Railroad North Little Rock Component repair shop · Truck and bogie shop · Wheel and axle shop | North Little Rock, AR | AAR M-1003 | Bearing service, Bolster repair, Diesel engine service, Locomotive electrical +3 |
| Canadian National Railway Prince George Wheel and axle shop | Prince George, BC | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Chemtrade Electrochem, Inc. Tank car service facility | North Vancouver, BC | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services North Vancouver Railcar coating and lining shop · Tank car service facility | North Vancouver,, BC | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Railcar repair +3 |
| Transco Rail Service Field Services Trail Railcar coating and lining shop · Tank car service facility | Trail, BC | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Railcar repair +3 |
| Vossloh Tie Technologies Canada, ULC. | Monte Lake, BC | AAR M-1003 | — |
| Amtrak - National Railroad Passenger Corporation Los Angeles Wheel and axle shop | Los Angeles, CA | AAR M-1003 | Wheel reprofiling |
| Amtrak - National Railroad Passenger Corporation Oakland Wheel and axle shop | Oakland, CA | AAR M-1003 | Wheel reprofiling |
| Apex Rail Automation Grass Valley | Grass Valley, CA | AAR M-1003 | — |
| Central California Railcar Repair, LLC Stockton Railcar repair shop | Stockton, CA | AAR M-1003 | Heavy rebuild, Railcar repair |
| Greenbrier Rail Services San Bernardino Wheel and axle shop | San Bernardino, CA | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Omega Industries, Inc. Bakersfield | Bakersfield, CA | AAR M-1003 | — |
| Pamco Machine Works Wheel and axle shop | Rancho Cucamonga, CA | AAR M-1003 | — |
| Paragon Products, LLC Folsom Component repair shop · Rail parts supplier | Folsom, CA | AAR M-1003 | Diesel engine service |
| Progress Rail Services Mojave Wheel and axle shop | Mojave, CA | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| PSC Group Lancaster, CA Tank car service facility | Lancaster, CA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Siemens Mobility Inc., Rolling Stock Rail parts supplier | Sacramento, CA | AAR M-1003 | — |
| Transco Rail Service Field Services Bakersfield Tank car service facility | Bakersfield, CA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Concord Tank car service facility | Concord, CA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Gardena Tank car service facility | Gardena, CA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Stockton Tank car service facility | Stockton, CA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| UTCRAS, LLC. Wheel and axle shop | Bakersfield, CA | AAR M-1003 | Axle repair, Bearing service, Wheelset assembly |
| AITX Railcar Services, LLC Hudson, CO Tank car service facility | Hudson, CO | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| L.B. Foster Company-Rail Business North America-Pueblo Operations | Pueblo, CO | AAR M-1003 | — |
| Lewis Bolt & Nut Company La Junta | La Junta, CO | AAR M-1003 | — |
| Liberty Railway Services Pueblo West Rail parts supplier · Railcar repair shop | Pueblo West, CO | AAR M-1003 | Heavy rebuild, Railcar repair |
| OURAY Environmental Services, LLC Tank car service facility | Arvada, CO | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Progress Rail Pueblo | Pueblo, CO | AAR M-1003 | — |
| Rocky Mountain Steel Mills | Pueblo, CO | AAR M-1003 | — |
| Vossloh Tie Technologies USA, Inc. Pueblo | Pueblo, CO | AAR M-1003 | — |
| Winchester Industries, Inc. | Winsted, CT | AAR M-1003 | — |
| Amtrak - National Railroad Passenger Corporation Wilmington Wheel and axle shop | Wilmington, DE | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Vossloh Tie Technologies USA, Inc. Bear | Bear, DE | AAR M-1003 | — |
| Amtrak High Speed Rail Washington, DC Wheel and axle shop | Washington, DC | AAR M-1003 | Wheel reprofiling |
| Amtrak - National Railroad Passenger Corporation Washington Wheel and axle shop | Washington, DC | AAR M-1003 | Wheel reprofiling |
| Amtrak - National Railroad Passenger Corporation Miami Wheel and axle shop | Miami, FL | AAR M-1003 | Wheel reprofiling |
| CSX Transportation Tampa Railcar repair shop | Tampa, FL | AAR M-1003 | Heavy rebuild, Railcar repair |
| Fruit Growers Express Jacksonville Railcar repair shop | Jacksonville, FL | AAR M-1003 | Heavy rebuild, Railcar repair |
| Girard Equipment, Inc. Rail parts supplier · Tank car service facility | Vero Beach, FL | AAR M-1002AAR M-1003 | Valve and fitting service |
| Interrail Engineering Jacksonville | Jacksonville, FL | AAR M-1003 | — |
| Mulberry Railcar Mulberry Railcar repair shop | Mulberry, FL | AAR M-1003 | Heavy rebuild, Railcar repair |
| PSC Group White Springs Tank car service facility | White Springs, FL | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Star Railroad, LLC. Railcar repair shop | Green Cove Springs, FL | AAR M-1003 | Heavy rebuild, Railcar repair |
| Transco Rail Service Field Services Lakeland Tank car service facility | Lakeland, FL | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Pace Tank car service facility | Pace, FL | AAR M-1002AAR M-1003 | Leak testing, Railcar inspection, Valve and fitting service |
| TTX Company- Jacksonville Railcar repair shop | Jacksonville, FL | AAR M-1003 | Heavy rebuild, Railcar repair |
| Watco Mechanical Services Jacksonville Railcar repair shop | Jacksonville, FL | AAR M-1003 | Heavy rebuild, Railcar repair |
| AITX Railcar Services, LLC Tennille, GA Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Tennille, GA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Eagle Railcar Services Fitzgerald Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Fitzgerald, GA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Eagle Railcar Services - Gordon GA, LLC Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Gordon, GA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Greenbrier Rail Services Macon Wheel and axle shop | Macon, GA | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Progress Rail Services Patterson Component repair shop · Rail parts supplier · Wheel and axle shop | Patterson, GA | AAR M-1003 | Diesel engine service, Wheelset assembly |
| PSC Group Augusta Tank car service facility | Augusta, GA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| PSC Group Savannah Tank car service facility | Savannah, GA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Augusta Tank car service facility | Augusta, GA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Trinity Rail – Cartersville (Plant 493) Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Cartersville, GA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Union Tank Car Company Valdosta Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Valdosta, GA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| VLS Environmental Solutions Fitzgerald Railcar coating and lining shop · Tank car service facility | Fitzgerald, GA | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Valve and fitting service |
| PSC Group Pocatello, ID Railcar coating and lining shop · Tank car service facility | Pocatello, ID | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Valve and fitting service |
| PSC Group Soda Springs Tank car service facility | Soda Springs, ID | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Ruveon LLC Railcar repair shop · Tank car service facility | Soda Springs, ID | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Structural repair +2 |
| A&K Railroad Materials, Inc. Granite City Rail welding contractor | Granite City, IL | AAR M-1003 | — |
| A.Stucki Company – Jerseyville IL Component repair shop · Truck and bogie shop | Jerseyville, IL | AAR M-1003 | Bolster repair, Coupler and draft gear, Truck rebuild |
| ADM Railcar Repair Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Decatur, IL | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Alliance Wheel Services, LLC Washington Wheel and axle shop | Washington, IL | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Amsted Rail Company, Inc. Granite City Rail parts supplier | Granite City, IL | AAR M-1003 | — |
| Amtrak - National Railroad Passenger Corporation Chicago Wheel and axle shop | Chicago, IL | AAR M-1003 | Wheel reprofiling |
| Anchor Brake Shoe Company, LLC Rail parts supplier | West Chicago, IL | AAR M-1003 | — |
| Atlantic Track & Turnout Richmond | Richmond, IL | AAR M-1003 | — |
| Chicago Blower Corporation Rail parts supplier | Glendale Heights, IL | AAR M-1003 | — |
| Corrugated Metals, Inc. | Belvidere, IL | AAR M-1003 | — |
| EXCEL Railcar Services, Inc. Railcar repair shop | Kenney, IL | AAR M-1003 | Heavy rebuild, Railcar repair |
| Greenbrier Rail Services Chicago Heights Wheel and axle shop | Chicago Heights, IL | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Hatch & Kirk, Inc. Component repair shop · Rail parts supplier | Alton, IL | AAR M-1003 | Diesel engine service |
| IB International Component repair shop · Rail parts supplier | Cary, IL | AAR M-1003 | Locomotive electrical |
| Illini Castings, LLC Component repair shop · Truck and bogie shop | Danville, IL | AAR M-1003 | Bolster repair, Coupler and draft gear, Truck rebuild |
| Illinois Auto Electric Company Component repair shop · Rail parts supplier | Naperville, IL | AAR M-1003 | Diesel engine service |
| KULMA Inc Component repair shop | Dekalb, IL | AAR M-1003 | Diesel engine service |
| Metro East Industries, Inc. Railcar repair shop · Truck and bogie shop | Alorton, IL | AAR M-1003 | Bolster repair, Heavy rebuild, Railcar repair, Truck rebuild |
| Midland Manufacturing Skokie Rail parts supplier · Tank car service facility | Skokie, IL | AAR M-1002AAR M-1003 | Valve and fitting service |
| Miner Enterprises, Inc. Component repair shop · Rail parts supplier | Geneva, IL | AAR M-1003 | Coupler and draft gear |
| Motive Power Resources, INC Component repair shop · Truck and bogie shop · Wheel and axle shop | Minooka, IL | AAR M-1003 | Bolster repair, Diesel engine service, Truck rebuild, Wheelset assembly |
| National Maintenance & Repair, Inc. Component repair shop | Hartford, IL | AAR M-1003 | Diesel engine service |
| Odyssey Railcar Railcar repair shop | Carterville, IL | AAR M-1003 | Heavy rebuild, Railcar repair |
| OMNI Products Inc. McHenry | McHenry, IL | AAR M-1003 | — |
| Progress Rail Services Alorton | Alorton, IL | AAR M-1003 | — |
| PSC Group Channahon, IL Railcar coating and lining shop · Tank car service facility | Channahon, IL | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Valve and fitting service |
| PSC Group Sauget, IL Tank car service facility | Sauget, IL | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| PSC Group Savanna, IL Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Savanna, IL | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Quality Rail Service Inc. Railcar repair shop | Madison, IL | AAR M-1003 | Heavy rebuild, Railcar repair |
| R&W Machine Division, Warner Industries, Inc. Component repair shop · Wheel and axle shop | Bedford Park, IL | AAR M-1003 | Bearing service, Diesel engine service, Traction motor service, Wheel reprofiling +1 |
| Salco Products, Inc. Rail parts supplier · Tank car service facility | Lemont, IL | AAR M-1002AAR M-1003 | Valve and fitting service |
| Sterling Rail Services Railcar repair shop | Sterling, IL | AAR M-1003 | Heavy rebuild, Railcar repair |
| Strato Reconditioning Services Peoria Component repair shop | Peoria, IL | AAR M-1003 | Coupler and draft gear |
| Transco Rail Service Field Services Bedford Park Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Bedford Park, IL | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Transco Rail Service Field Services Decatur Tank car service facility | Decatur, IL | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Morris Tank car service facility | Morris, IL | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services - Morris 2 Tank car service facility | Morris, IL | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services South Roxana Tank car service facility | South Roxana, IL | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Trinity Rail Wood River Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Wood River, IL | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Wabtec Components LLC dba Cardwell Westinghouse Chicago Component repair shop · Rail parts supplier | Chicago, IL | AAR M-1003 | Coupler and draft gear |
| Wheelworx, LLC Pekin Wheel and axle shop | Pekin, IL | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Williams Hayward Protective Coatings, Inc. | Summit, IL | AAR M-1003 | — |
| American Industrial Transport Clinton Railcar repair shop | Clinton, IN | AAR M-1003 | Heavy rebuild, Railcar repair |
| Amsted Rail Company, Inc. Hammond Rail parts supplier | Hammond, IN | AAR M-1003 | — |
| Amtrak - National Railroad Passenger Corporation Beech Grove Wheel and axle shop | Beech Grove, IN | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| CF Rail Services, LLC East Chicago Railcar repair shop · Tank car service facility | East Chicago, IN | AAR M-1002AAR M-1003AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Valve and fitting service |
| Dayton Phoenix Group West Lafayette Rail parts supplier | West Lafayette, IN | AAR M-1003 | — |
| Diesel Electrical Equipment | Griffith, IN | AAR M-1003 | — |
| Eagle Railcar Services Washington Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Washington, IN | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Electric Motor Services Hammond Component repair shop · Wheel and axle shop | Hammond, IN | AAR M-1003 | Locomotive electrical, Traction motor service, Wheelset assembly |
| Engine Air, Inc. Component repair shop · Rail parts supplier | Seymour, IN | AAR M-1003 | Diesel engine service |
| Hammond Machine Works, Inc. Hammond Rail parts supplier | Hammond, IN | AAR M-1002AAR M-1003 | — |
| PowerRail Manufacturing, Inc. Component repair shop · Rail parts supplier | Connersville, IN | AAR M-1003 | Diesel engine service |
| Progress Rail Locomotive Peru Component repair shop | Peru, IN | AAR M-1003 | Diesel engine service |
| Progress Rail Manufacturing Corporation Component repair shop · Rail parts supplier · Truck and bogie shop · Wheel and axle shop | Muncie, IN | AAR M-1003 | Bolster repair, Traction motor service, Truck rebuild, Wheelset assembly |
| Progress Rail Services East Chicago Wheel and axle shop | East Chicago, IN | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| PSC Group Knox, IN Tank car service facility | Knox, IN | AAR M-1002AAR M-1003 | Railcar repair, Structural repair, Tank qualification |
| Reagent Chemical & Research, LLC. Knox Railcar coating and lining shop · Tank car service facility | Knox, IN | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Valve and fitting service |
| Steel Dynamics, Inc. | Columbia City, IN | AAR M-1003 | — |
| Stella-Jones Corporation Winslow | Winslow, IN | AAR M-1003 | — |
| The New York Blower Company Component repair shop · Rail parts supplier | LaPorte, IN | AAR M-1003 | — |
| Transco Rail Service Field Services Whiting Tank car service facility | Whiting, IN | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Valve and fitting service |
| Transco Rail Services US Inc. – Logansport IN Railcar repair shop | Logansport, IN | AAR M-1003 | Heavy rebuild, Railcar repair |
| AITX Railcar Services, LLC Emmetsburg, IA Tank car service facility | Emmetsburg, IA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| American Hydraulics, Inc. Red Oak Component repair shop · Rail parts supplier | Red Oak, IA | AAR M-1003 | — |
| Amsted Rail Company, Inc. Keokuk Rail parts supplier | Keokuk, IA | AAR M-1003 | — |
| Archers Daniel Midland Railcar Repair Cedar Rapids Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Cedar Rapids, IA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Economy Coating Systems, Inc. Camanche Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Camanche, IA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| MPRC Products, LLC | Cedar Rapids, IA | AAR M-1003 | — |
| RELCO Locomotives, Inc. Railcar repair shop · Truck and bogie shop | Albia, IA | AAR M-1003 | Bolster repair, Heavy rebuild, Railcar repair, Truck rebuild |
| Transco Rail Service Field Services Missouri Valley Tank car service facility | Missouri Valley, IA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Services US Inc. Oelwein, IA Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Oelwein, IA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Transco Rail Services US Inc. Sioux City, IA Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Sioux City, IA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Transco Rail Services US Inc. – Waterloo IA Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Waterloo, IA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Trinity Rail – Shell Rock (Plant 036) Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Shell Rock, IA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Union Tank Car Company Muscatine Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Muscatine, IA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| A&K Railroad Materials, Inc. Kansas City | Kansas City, KS | AAR M-1003 | — |
| AITX Railcar Services, LLC Kansas City, KS Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Kansas City, KS | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Amsted Rail Company, Inc. Kansas City Rail parts supplier | Kansas City, KS | AAR M-1003 | — |
| Eagle Railcar Services Junction City Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Junction City, KS | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| ExxonMobil Refining & Supply Company, Olathe Grease Plant Rail parts supplier | Olathe, KS | AAR M-1003 | — |
| Greenbrier Rail Services Kansas City Wheel and axle shop | Kansas City, KS | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Kansas City Railcar Service, Inc. Railcar repair shop | Kansas City, KS | AAR M-1003 | Heavy rebuild, Railcar repair |
| Occidental Chemical Corporation Wichita Tank car service facility | Wichita, KS | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Progress Rail - Fastener Solutions | Atchison, KS | AAR M-1003 | — |
| Sicut North America Inc | Neodesha, KS | AAR M-1003 | — |
| TM Track Machines, LLC Railcar repair shop | Parsons, KS | AAR M-1003 | Heavy rebuild, Railcar repair |
| Union Tank Car Company El Dorado Railcar coating and lining shop · Railcar repair shop · Tank car service facility | El Dorado, KS | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Vulcan Metals Corp- Atchison/ St Joseph Rail parts supplier | Atchison, KS | AAR M-1003 | — |
| Wabtec Components LLC dba Aero Transportation Products McPherson | McPherson, KS | AAR M-1003 | — |
| Watco Mechanical Services Coffeyville Railcar repair shop | Coffeyville, KS | AAR M-1003 | Heavy rebuild, Railcar repair |
| Watco Mechanical Services Pittsburg Railcar repair shop | Pittsburg, KS | AAR M-1003 | Heavy rebuild, Railcar repair |
| A.Stucki Company – Elizabethtown KY Wheel and axle shop | Elizabethtown, KY | AAR M-1003 | Bearing service |
| Kelvion Paducah Rail parts supplier | Paducah, KY | AAR M-1003 | — |
| NRE Performance Solutions Component repair shop · Rail parts supplier | Paducah, KY | AAR M-1003 | Diesel engine service |
| Phoenix Bearings, LLC Elizabethtown Wheel and axle shop | Elizabethtown, KY | AAR M-1003 | Bearing service |
| Progress Rail Services Corbin Railcar repair shop | Corbin, KY | AAR M-1003 | Heavy rebuild, Railcar repair |
| Progress Rail Services Mayfield Component repair shop | Mayfield, KY | AAR M-1003 | Diesel engine service |
| Progress Rail Services Taylor Mill | Taylor Mill, KY | AAR M-1003 | — |
| PSC Group Louisville, KY Tank car service facility | Louisville, KY | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Rail Services, Inc. Calvert City Railcar repair shop · Tank car service facility | Calvert City, KY | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Tank qualification +1 |
| Stella-Jones Corporation Fulton | Fulton, KY | AAR M-1003 | — |
| Transco Rail Service Field Services Calvert City Tank car service facility | Calvert City, KY | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Catlettsburg Tank car service facility | Catlettsburg, KY | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Structural repair, Tank qualification +1 |
| TRM NRE Paducah Component repair shop · Rail parts supplier · Truck and bogie shop · Wheel and axle shop | Paducah, KY | AAR M-1003 | Bolster repair, Diesel engine service, Truck rebuild, Wheelset assembly |
| AITX Railcar Services, LLC Gonzales, LA Tank car service facility | Gonzales, LA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Bayou Railcar Services, Inc. Holden Railcar repair shop · Tank car service facility | Holden, LA | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Structural repair +2 |
| BW Services Westlake Tank car service facility | Westlake, LA | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Structural repair, Tank qualification +1 |
| Eagle Railcar Services Zwolle Railcar repair shop | Zwolle, LA | AAR M-1003 | Heavy rebuild, Railcar repair |
| Eastlake Terminal LLC Railcar repair shop · Tank car service facility | Lake Charles, LA | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Structural repair +2 |
| Hayes Manufacturing Company, Inc. Pineville Rail parts supplier | Pineville, LA | AAR M-1002AAR M-1003 | — |
| Occidental Chemical Corporation- Hahnville Tank car service facility | Hahnville, LA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| PSC Group Gonzales, LA Tank car service facility | Gonzales, LA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| PSC Group-Donaldsonville Tank car service facility | Donaldsonville, LA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| PSC Group-Geismar Tank car service facility | Geismar, LA | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Structural repair, Tank qualification +1 |
| PSC Group-Plaquemine Tank car service facility | Plaquemine, LA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Reagent Chemical & Research, LLC. St. Gabriel Railcar coating and lining shop · Tank car service facility | St. Gabriel, LA | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Valve and fitting service |
| Southern Apparatus Services Inc. Component repair shop | West Monroe, LA | AAR M-1003 | Locomotive electrical |
| Specialized Professional Services, Inc Tank car service facility | Reserve, LA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Stella-Jones Corporation Alexandria | Alexandria, LA | AAR M-1003 | — |
| Transco Rail Service Field Services Baton Rouge Tank car service facility | Baton Rouge, LA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services - Baton Rouge 2 Tank car service facility | Baton Rouge, LA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Geismar Tank car service facility | Geismar, LA | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Structural repair, Tank qualification +1 |
| Transco Rail Service Field Services Hahnville Tank car service facility | Hahnville, LA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Plaquemine Tank car service facility | Plaquemine, LA | AAR M-1002AAR M-1003 | Leak testing, Railcar inspection, Railcar repair, Structural repair +2 |
| Transco Rail Service Field Services Taft Tank car service facility | Taft, LA | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Structural repair, Tank qualification +1 |
| Transco Rail Service Field Services - Westlake Tank car service facility | West Lake, LA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Union Tank Car Company Alexandria Rail parts supplier · Railcar coating and lining shop · Tank car service facility | Alexandria, LA | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Railcar repair +3 |
| Union Tank Car Company Ville Platte Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Ville Platte, LA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| VLS Environmental Solutions Sunshine Tank car service facility | Sunshine, LA | AAR M-1002AAR M-1003 | Leak testing, Structural repair, Valve and fitting service |
| WATCO Switching Services DeRidder Tank car service facility | DeRidder, LA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Westlake US 2 LLC. Tank car service facility | Westlake, LA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Katahdin Railcar Services Railcar repair shop · Tank car service facility | Milo, ME | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Structural repair +2 |
| Amsted Rail Company, Inc. Winnipeg Rail parts supplier | Winnipeg, MB | AAR M-1003 | — |
| Canadian Pacific Railway Winnipeg Wheel and axle shop | Winnipeg, MB | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Central Coupler Reclaim, Inc. Component repair shop | Winnipeg, MB | AAR M-1003 | Coupler and draft gear |
| Central Manitoba Railway Inc. Winnipeg Railcar repair shop | Winnipeg, MB | AAR M-1003 | Heavy rebuild, Railcar repair |
| Red River Air Brake Inc. Winnipeg Component repair shop | Winnipeg, MB | AAR M-1003 | Air brake repair |
| Transco Rail Service Field Services - Winnipeg Tank car service facility | Sunnyside, MB | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Wajax Limited Winnipeg Component repair shop | Winnipeg, MB | AAR M-1003 | Locomotive electrical |
| Guardian Repair Facilities, LLC Elk Mills Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Elk Mills, MD | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| PSC Group North East Tank car service facility | North East, MD | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Yangtze Railroad Materials | Rosedale, MD | AAR M-1003 | — |
| Amtrak - National Railroad Passenger Corporation Boston Wheel and axle shop | Boston, MA | AAR M-1003 | Wheel reprofiling |
| Transco Rail Service Field Services Indian Orchard Tank car service facility | Indian Orchard, MA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Valmet Flow Control Inc. Rail parts supplier | Shrewsbury, MA | AAR M-1002AAR M-1003 | — |
| Ballinger Industries, LLC. Homer Rail parts supplier | Homer, MI | AAR M-1003 | — |
| Blue Diamond Steel Casting, LLC Rail parts supplier | Pigeon, MI | AAR M-1003 | — |
| Escanaba & Lake Superior Railroad Railcar repair shop · Truck and bogie shop | Escanaba, MI | AAR M-1003 | Bolster repair, Heavy rebuild, Railcar repair, Truck rebuild |
| General Bearing Corporation Milford | Milford, MI | AAR M-1003 | — |
| OWSA RAIL CAR INC Tank car service facility | St. Clair, MI | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Peaker Services, Inc. Component repair shop · Rail parts supplier | Brighton, MI | AAR M-1003 | Diesel engine service |
| Robert Bosch Fuel Systems, LLC Component repair shop · Rail parts supplier | Kentwood, MI | AAR M-1003 | Diesel engine service |
| Transco Rail Service Field Services Ludington Tank car service facility | Ludington, MI | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Midland Tank car service facility | Midland, MI | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Structural repair, Tank qualification +1 |
| TTX Company – Draco Division Railcar repair shop | Waterford, MI | AAR M-1003 | Heavy rebuild, Railcar repair |
| CHART INC. New Prague Rail parts supplier · Tank car service facility | New Prague, MN | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Structural repair, Tank qualification +1 |
| Cypress Rail Solutions Erskine Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Erskine, MN | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Kimball Railcar Repair Railcar repair shop · Truck and bogie shop | Kimball, MN | AAR M-1003 | Bolster repair, Heavy rebuild, Railcar repair, Truck rebuild |
| L&S Electric, Inc. Minneapolis Component repair shop | Minneapolis, MN | AAR M-1003 | Locomotive electrical, Traction motor service |
| Miller Felpax Corporation Winona | Winona, MN | AAR M-1003 | — |
| PSC Group Hastings, MN Tank car service facility | Hastings, MN | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Red River Valley and Western Railroad Railcar repair shop | Breckenridge, MN | AAR M-1003 | Heavy rebuild, Railcar repair |
| SpecSys Inc. Rail parts supplier | Granite Falls, MN | AAR M-1003 | — |
| Transco Rail Service Field Services Lake Crystal Tank car service facility | Lake Crystal, MN | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| AITX Railcar Services, LLC Brookhaven, MS Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Brookhaven, MS | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| AITX Railcar Services, LLC Bude, MS Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Bude, MS | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| CF Rail Services, LLC Meridian Railcar repair shop | Meridian, MS | AAR M-1003 | Heavy rebuild, Railcar repair |
| MSE Railcar Services, LLC Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Moss Point, MS | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Roll Form Group Iuka Rail parts supplier | Iuka, MS | AAR M-1003 | — |
| Southeastern Railway Services, Inc. Magnolia Railcar repair shop · Truck and bogie shop | Magnolia, MS | AAR M-1003 | Bolster repair, Heavy rebuild, Railcar repair, Truck rebuild |
| Transco Rail Service Field Services Columbus Tank car service facility | Columbus, MS | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Yazoo City Tank car service facility | Yazoo City, MS | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| VLS Environmental Solutions, LLC – Knox Railcar repair shop · Tank car service facility | Olive Branch, MS | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Structural repair +2 |
| AITX Railcar Services, LLC – N. Kansas City, MO Railcar coating and lining shop · Railcar repair shop · Tank car service facility | North Kansas City, MO | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| CertainTeed LLC | Piedmont, MO | AAR M-1003 | — |
| Comet Rail, LLC. Kansas City Component repair shop · Truck and bogie shop | Kansas City, MO | AAR M-1003 | Bolster repair, Coupler and draft gear, Truck rebuild |
| Evertrak LLC | St. Louis, MO | AAR M-1003 | — |
| Greenbrier Jackson Rail parts supplier · Tank car service facility | Jackson, MO | AAR M-1002AAR M-1003 | Valve and fitting service |
| Greenbrier Rail Services Kennett Rail parts supplier | Kennett, MO | AAR M-1003 | — |
| Guardian Repair Facilities, LLC Kansas City Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Kansas City, MO | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Herzog Railroad Services, Inc. St. Joseph Rail parts supplier · Railcar repair shop · Truck and bogie shop | St. Joseph, MO | AAR M-1003 | Bolster repair, Heavy rebuild, Railcar repair, Truck rebuild |
| Industrial Technologies and Services, LLC Sedalia Component repair shop · Rail parts supplier | Sedalia, MO | AAR M-1003 | — |
| Jackson Machine and Manufacturing | Jackson, MO | AAR M-1003 | — |
| Marsh Rail Car Services, Inc. St. Peters Tank car service facility | St. Peters, MO | AAR M-1002AAR M-1003 | Valve and fitting service |
| Messiah Locomotive Service llc Wheel and axle shop | SPOKANE, MO | AAR M-1003 | — |
| Mid America Car, Inc. - Locomotive Railcar repair shop · Wheel and axle shop | Kansas City, MO | AAR M-1003 | Heavy rebuild, Railcar repair, Wheelset assembly |
| Missouri Tie, LLC | Bunker, MO | AAR M-1003 | — |
| MKF Valve Services LLC Tank car service facility | Darlinton, MO | AAR M-1002AAR M-1003 | Valve and fitting service |
| New Frontier Materials | Ironton, MO | AAR M-1003 | — |
| New York Air Brake, LLC Riverside Component repair shop · Rail parts supplier | Riverside, MO | AAR M-1003 | Air brake repair |
| Progress Rail Services Kansas City Wheel and axle shop | Kansas City, MO | AAR M-1003 | Bearing service, Wheel reprofiling |
| RCL Wiring, LP | Sedalia, MO | AAR M-1003 | — |
| Snyder Equipment Component repair shop · Rail parts supplier | Springfield, MO | AAR M-1003 | — |
| Trap Rock and Granite Quarries, LLC | Ironton, MO | AAR M-1003 | — |
| Union Pacific Railroad DeSoto Railcar repair shop · Truck and bogie shop | DeSoto, MO | AAR M-1003 | Bolster repair, Heavy rebuild, Railcar repair, Truck rebuild |
| Unipar, LLC Component repair shop · Rail parts supplier | Hazelwood, MO | AAR M-1003 | Diesel engine service |
| Wabtec Components LLC dba Aero Transportation Products Independence | Independence, MO | AAR M-1003 | — |
| Wabtec Global Services Kansas City Component repair shop · Rail parts supplier | Kansas City, MO | AAR M-1003 | Air brake repair |
| Wabtec Transportation Systems, LLC Kansas City Component repair shop · Wheel and axle shop | Kansas City, MO | AAR M-1003 | Bearing service, Traction motor service, Wheelset assembly |
| Progress Rail Laurel | Laurel, MT | AAR M-1003 | — |
| PSC Group - PAR Montana Tank car service facility | Billings, MT | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Billings Tank car service facility | Billings, MT | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Services US Inc. Miles City, MT Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Miles City, MT | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| AITX Railcar Services, LLC Hastings, NE Tank car service facility | Hastings, NE | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Alliance Railcar Services, LLC Railcar repair shop · Railcar storage with repair | Alliance, NE | AAR M-1003 | Heavy rebuild, Railcar repair, Railcar storage, Running repair |
| American Concrete Products Co. | Valley, NE | AAR M-1003 | — |
| American Turbocharger Technologies, Inc. Component repair shop · Rail parts supplier | Fremont, NE | AAR M-1003 | Diesel engine service |
| BNSF Railway - Havelock Shops Railcar repair shop · Truck and bogie shop · Wheel and axle shop | Lincoln, NE | AAR M-1003 | Bearing service, Bolster repair, Heavy rebuild, Railcar repair +3 |
| Coreslab Structures (Omaha), Inc.- LaPlatte | LaPlatte, NE | AAR M-1003 | — |
| Dayton Phoenix Group Gothenburg Component repair shop | Gothenburg, NE | AAR M-1003 | Locomotive electrical |
| Guardian Repair Facilities, LLC Grand Island Railcar repair shop · Truck and bogie shop | Grand Island, NE | AAR M-1003 | Bolster repair, Heavy rebuild, Railcar repair, Truck rebuild |
| Guardian Repair Facilities, LLC Hastings Railcar repair shop · Truck and bogie shop | Hastings, NE | AAR M-1003 | Bolster repair, Heavy rebuild, Railcar repair, Truck rebuild |
| Herzog Railroad Services, Inc. Falls City Railcar repair shop · Truck and bogie shop | Falls City, NE | AAR M-1003 | Bolster repair, Heavy rebuild, Railcar repair, Truck rebuild |
| Magnus | Fremont, NE | AAR M-1003 | — |
| Omega Industries, Inc. Dakota City | Dakota City, NE | AAR M-1003 | — |
| Progress Rail Services Lincoln Wheel and axle shop | Lincoln, NE | AAR M-1003 | Axle repair |
| Progress Rail Services Northport Railcar repair shop · Truck and bogie shop | Northport, NE | AAR M-1003 | Bolster repair, Heavy rebuild, Railcar repair, Truck rebuild |
| Progress Rail Services Sidney Wheel and axle shop | Sidney, NE | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Progress Rail Services -Sidney (Freight Car Repair) Railcar repair shop · Truck and bogie shop | Sidney, NE | AAR M-1003 | Bolster repair, Heavy rebuild, Railcar repair, Truck rebuild |
| PSC Group Blair, NE Tank car service facility | Blair, NE | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Watco Mechanical Services Omaha Railcar repair shop | Omaha, NE | AAR M-1003 | Heavy rebuild, Railcar repair |
| Progress Rail Henderson Component repair shop · Wheel and axle shop | Henderson, NV | AAR M-1003 | Bearing service, Traction motor service, Wheelset assembly |
| Wabtec Transportation Systems, LLC Las Vegas Component repair shop · Wheel and axle shop | Las Vegas, NV | AAR M-1003 | Traction motor service, Wheelset assembly |
| Vermont Railway Railcar repair shop · Tank car service facility | North Walpole, NH | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Valve and fitting service |
| Kinkisharyo International LLC | Piscataway, NJ | AAR M-1003 | — |
| New Jersey Transit Rail Operations Kearny Wheel and axle shop | Kearny, NJ | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Orgo-Thermit lnc. Manchester | Manchester, NJ | AAR M-1003 | — |
| Strato, Inc. Monmouth Junction Rail parts supplier | Monmouth Junction, NJ | AAR M-1003 | — |
| Stulz - Sickles Steel Company | Burlington, NJ | AAR M-1003 | — |
| Transco Rail Service Field Services Artesia Tank car service facility | Artesia, NM | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| TRANSCORE Albuquerque Rail parts supplier | Albuquerque, NM | AAR M-1003 | — |
| American Motive Power, Inc. Component repair shop · Railcar repair shop · Truck and bogie shop · Wheel and axle shop | Dansville, NY | AAR M-1003 | Bolster repair, Diesel engine service, Heavy rebuild, Railcar repair +2 |
| Amtrak - National Railroad Passenger Corporation Long Island City Wheel and axle shop | Long Island City, NY | AAR M-1003 | Wheel reprofiling |
| Amtrak - National Railroad Passenger Corporation Rensselaer Wheel and axle shop | Rensselaer, NY | AAR M-1003 | Wheel reprofiling |
| Ebenezer Railcar Services, Inc. West Seneca Rail parts supplier · Railcar repair shop | West Seneca, NY | AAR M-1003 | Heavy rebuild, Railcar repair |
| Higher Power Industries Inc. Locomotive shop | YONKERS, NY | AAR M-1003 | — |
| Long Island Rail Road Component repair shop · Wheel and axle shop | Hollis, NY | AAR M-1003 | Air brake repair, Bearing service, Traction motor service, Wheel reprofiling +1 |
| Metro North Railroad Wheel and axle shop | Croton on Hudson, NY | AAR M-1003 | Bearing service, Wheelset assembly |
| New York Air Brake, LLC Watertown Rail parts supplier | Watertown, NY | AAR M-1003 | — |
| New York City Transit Authority Component repair shop · Wheel and axle shop | Brooklyn, NY | AAR M-1003 | Air brake repair, Bearing service, Wheel reprofiling, Wheelset assembly |
| PSC Group Niagara Falls, NY Tank car service facility | Niagara Falls, NY | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Sherwood Electromotion, Inc West Seneca Component repair shop · Wheel and axle shop | West Seneca, NY | AAR M-1003 | Locomotive electrical, Traction motor service, Wheelset assembly |
| Transitair Inc Truck and bogie shop · Wheel and axle shop | Hornell, NY | AAR M-1003 | Bearing service, Bolster repair, Truck rebuild |
| TransPar Corporation - Ft. Edward Component repair shop · Rail parts supplier | Fort Edward, NY | AAR M-1003 | Diesel engine service |
| Cape Fear Railcar Services Railcar repair shop | Fayetteville, NC | AAR M-1003 | Heavy rebuild, Railcar repair |
| DIXIE RAIL CAR SERVICES LLC Railcar repair shop | HAMLET, NC, NC | AAR M-1003 | Heavy rebuild, Railcar repair |
| Engineered Controls International, LLC Rail parts supplier | Elon, NC | AAR M-1002AAR M-1003 | — |
| Frit Car, Inc. Bridgeton Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Bridgeton, NC | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| HEROSE Americas, Inc Tank car service facility | Charlotte, NC | AAR M-1002AAR M-1003 | Valve and fitting service |
| Ingersoll Rand Rail parts supplier | Southern Pines, NC | AAR M-1003 | — |
| New York Air Brake, LLC Salisbury Component repair shop · Rail parts supplier | Salisbury, NC | AAR M-1003 | Air brake repair |
| OMNI Products Inc. | Lincolnton, NC | AAR M-1003 | — |
| Railroad Friction Products Corp. Rail parts supplier | Maxton, NC | AAR M-1003 | — |
| Transco Rail Service Field Services Aurora Railcar coating and lining shop · Tank car service facility | Aurora, NC | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Valve and fitting service |
| Cypress Rail Solutions Grand Forks Railcar coating and lining shop · Railcar repair shop · Tank car service facility | GRAND FORKS, ND | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Cypress Rail Solutions Richardton Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Richardton, ND | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Northern Plains Rail Services Fordville Railcar repair shop | Fordville, ND | AAR M-1003 | Heavy rebuild, Railcar repair |
| PSC Group – Mandan, ND Tank car service facility | Bismarck, ND | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Amsted Rail Company, Inc. Groveport Rail parts supplier | Groveport, OH | AAR M-1003 | — |
| COLUMBIANA BOILER COMPANY, LLC Columbiana | Columbiana, OH | AAR M-1003 | — |
| Drumm Inc Tank car service facility | Cincinnati, OH | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Valve and fitting service |
| Eagle Railcar Services Cairo Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Cairo, OH | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Engines, Inc. South Point | South Point, OH | AAR M-1003 | — |
| Enviroserve Inc North Canton Tank car service facility | North Canton, OH | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Federal-Mogul, LLC Van Wert Rail parts supplier | Van Wert, OH | AAR M-1003 | — |
| Guardian Repair Facilities, LLC Maumee Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Maumee, OH | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Interstate Diesel Service, Inc. Component repair shop · Rail parts supplier | Cleveland, OH | AAR M-1003 | Diesel engine service |
| Jaxon Rail parts supplier | Mineral Ridge, OH | AAR M-1003 | — |
| K&G Machine Company | Euclid, OH | AAR M-1003 | — |
| Knappco Civacon (Knappco, LLC) Rail parts supplier | Hamilton, OH | AAR M-1002AAR M-1003 | — |
| Master Bolt LLC | Elyria, OH | AAR M-1003 | — |
| Progress Rail Services Cleveland | Cleveland, OH | AAR M-1003 | — |
| PSC Group Ashtabula, OH Tank car service facility | Ashtabula, OH | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Quality Railcar Solutions, LLC. Canton | Canton, OH | AAR M-1003 | — |
| R.H. Little Company Rail parts supplier | Canton, OH | AAR M-1003 | — |
| SA Rail, LLC Railcar repair shop | Walbridge, OH | AAR M-1003 | Heavy rebuild, Railcar repair |
| SECO Machine Company Rail parts supplier · Wheel and axle shop | North Canton, OH | AAR M-1003 | — |
| Simpson and Sons, Inc. | Harrison, OH | AAR M-1003 | — |
| SLS Machining Group LLC | Akron, OH | AAR M-1003 | — |
| Swiger Coil Systems, an IPS Company Cleveland Component repair shop · Rail parts supplier | Cleveland, OH | AAR M-1003 | Diesel engine service, Traction motor service |
| Transco Rail Service Field Services Oregon Tank car service facility | Oregon, OH | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services - Jewett Tank car service facility | Jewet, OH | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Union Tank Car Company - Marion (Plant 121) Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Marion, OH | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| UTLX Manufacturing LLC Newton Falls | Newton Falls, OH | AAR M-1003 | — |
| Vossloh Tie Technologies USA, Inc. Sciotoville | Sciotoville, OH | AAR M-1003 | — |
| Wabtec Components LLC dba Barber Spring Ohio Chillicothe Rail parts supplier | Chillicothe, OH | AAR M-1003 | — |
| Wabtec Components LLC dba Sancast Coshocton | Coshocton, OH | AAR M-1003 | — |
| Wabtec Components LLC dba Schaefer Equipment Warren | Warren, OH | AAR M-1003 | — |
| Wabtec Transportation Systems, LLC Cleveland Component repair shop | Cleveland, OH | AAR M-1003 | Locomotive electrical, Traction motor service |
| Gerdau Long Steel North America - Sand Springs Rail Products | Sand Springs, OK | AAR M-1003 | — |
| Martin Marietta Mill Creek | Mill Creek, OK | AAR M-1003 | — |
| Metal Goods Mfg Rail parts supplier | Bartlesville, OK | AAR M-1002AAR M-1003 | — |
| PSC Group Woodward, OK Tank car service facility | Woodward, OK | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| TLC Rail Services – A Division of INSERV Inc. Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Wright City, OK | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Transco Rail Service Field Services Claremore Tank car service facility | Claremore, OK | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Tulsa Tank car service facility | Tulsa, OK | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| AITX Railcar Services of Canada Inc. Sarnia, ON Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Sarnia, ON | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Battenfeld Grease (Canada) Ltd. Rail parts supplier | Toronto, ON | AAR M-1003 | — |
| Caltrax Inc. Railcar repair shop · Tank car service facility | Coruna, ON | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Structural repair +2 |
| Consolequip, Inc. | Ayr, ON | AAR M-1003 | — |
| GATX Corporation-Mississauga Tank car service facility | Mississauga, ON | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Mansour Canadian Rail Car Services Inc. Railcar repair shop · Tank car service facility | Sarnia, ON | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Valve and fitting service |
| Mechanical Systems Remanufacturing, Inc. Component repair shop | Mississauga, ON | AAR M-1003 | Coupler and draft gear |
| Motor Coils Manufacturing LTD Component repair shop · Rail parts supplier | Brockville, ON | AAR M-1003 | Traction motor service |
| National Steel Car Ltd. Hamilton Rail parts supplier · Wheel and axle shop | Hamilton, ON | AAR M-1003 | Bearing service, Wheelset assembly |
| Ontario Northland Railway North Bay Component repair shop · Railcar repair shop · Truck and bogie shop · Wheel and axle shop | North Bay, ON | AAR M-1003 | Air brake repair, Axle repair, Bearing service, Bolster repair +5 |
| Premier Corrosion Protection Services, Inc. Railcar coating and lining shop · Tank car service facility | Hamiltion, ON | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Valve and fitting service |
| Procor Limited Oakville Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Oakville, ON | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Procor Limited Sarnia Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Sarnia, ON | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Railcare, Inc. Hamilton Railcar repair shop | Hamilton, ON | AAR M-1003 | Heavy rebuild, Railcar repair |
| Ronsco Inc. Hamilton Wheel and axle shop | Hamilton, ON | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Sherwood Electromotion, Inc Concord Component repair shop · Rail parts supplier · Wheel and axle shop | Concord, ON | AAR M-1003 | Locomotive electrical, Traction motor service, Wheelset assembly |
| SIS Group Manufacturing Corp. | Sault Ste. Marie, ON | AAR M-1003 | — |
| TF Warren Group, Blastech Brantford Railcar coating and lining shop · Tank car service facility | Brantford, ON | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Railcar repair +3 |
| Transco Rail Service Field Services Sarnia Tank car service facility | Sarnia, ON | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Waterford Tank car service facility | Waterford, ON | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Upper Canada Railway Services Corp. | Welland, ON | AAR M-1003 | — |
| Wabtec Foundry, A Division of Wabtec Canada Inc. | Wallaceburg, ON | AAR M-1003 | — |
| Windsor Transload Inc. Railcar repair shop | Windsor, ON | AAR M-1003 | Heavy rebuild, Railcar repair |
| A.Stucki Company Farrell, PA Component repair shop · Rail parts supplier | Farrell, PA | AAR M-1003 | Coupler and draft gear |
| AITX Railcar Services, LLC Milton, PA Railcar coating and lining shop · Railcar repair shop · Tank car service facility | MILTON, PA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Altoona Railcar Repair Railcar repair shop | Altoona, PA | AAR M-1003 | Heavy rebuild, Railcar repair |
| Amsted Rail Company, Inc. Camp Hill Component repair shop · Rail parts supplier | Camp Hill, PA | AAR M-1003 | Coupler and draft gear |
| Atlantic Track and Turnout Co | St. Clair, PA | AAR M-1003 | — |
| BKDL Pins, LLC. dba Pittsburgh Pins, LLC. Component repair shop | New Castle, PA | AAR M-1003 | — |
| Brookville Equipment Corporation Rail parts supplier | Brookville, PA | AAR M-1003 | — |
| Dalko Resources, Inc./BG Global Casting Products, Inc. | Sharpsville, PA | AAR M-1003 | — |
| Donohue Railroad Equipment, Inc. Component repair shop · Truck and bogie shop | Darlington, PA | AAR M-1003 | Bolster repair, Coupler and draft gear, Truck rebuild |
| Eagle Railcar Services - Dubois PA, LLC Railcar coating and lining shop · Railcar repair shop · Tank car service facility | DuBois, PA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| FreightCar America Johnstown | Johnstown, PA | AAR M-1003 | — |
| Greenbrier Rail Services Lewistown Wheel and axle shop | Lewistown, PA | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Kasgro Rail Corporation New Castle Rail parts supplier · Railcar repair shop | New Castle, PA | AAR M-1003 | Heavy rebuild, Railcar repair |
| Kutztown Foundry & Machine, LLC Rail parts supplier | Kutztown, PA | AAR M-1003 | — |
| McConway & Torley, LLC Pittsburgh Rail parts supplier | Pittsburgh, PA | AAR M-1003 | — |
| Mellott Wood Preserving Co., Inc. | Needmore, PA | AAR M-1003 | — |
| Mosebach Manufacturing Company Rail parts supplier | Pittsburgh, PA | AAR M-1003 | — |
| Multi-Service Supply Division Leetsdale Component repair shop | Leetsdale, PA | AAR M-1003 | Air brake repair |
| Norfolk Southern Corporation – Juniata Locomotive Shop Component repair shop · Truck and bogie shop · Wheel and axle shop | Altoona, PA | AAR M-1003 | Bolster repair, Diesel engine service, Locomotive electrical, Traction motor service +2 |
| ORX Rail Corporation Wheel and axle shop | Tipton, PA | AAR M-1003 | Axle repair, Bearing service, Wheel reprofiling, Wheelset assembly |
| Penn Machine Company, LLC Johnstown | Johnstown, PA | AAR M-1003 | — |
| Penn Machine Company, LLC - Blairsville Wheel & Axle Shop Wheel and axle shop | Blairsville, PA | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Pennsylvania Rail Car Company, Inc. | Mercer, PA | AAR M-1003 | — |
| Pittsburgh Air Brake Company, Inc. Component repair shop | Bentleyville, PA | AAR M-1003 | Air brake repair |
| PowerRail Wheel and axle shop | Exeter, PA | AAR M-1003 | Bearing service |
| Progress Rail Services Reading | Reading, PA | AAR M-1003 | — |
| PSC Group-Monaca Tank car service facility | Monaca, PA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Sardello, Inc. Component repair shop | Aliquippa, PA | AAR M-1003 | Diesel engine service |
| Specialized Professional Services, Inc Specialized Professional Services, Inc. Tank car service facility | Washington, PA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Standard Forged Products, LLC McKees Rocks Rail parts supplier · Wheel and axle shop | McKees Rocks, PA | AAR M-1003 | — |
| Standard Forged Products, LLC Plant 113 Circular | Pittsburgh, PA | AAR M-1003 | — |
| Standard Steel, LLC Rail parts supplier | Burnham, PA | AAR M-1003 | — |
| Stella-Jones Corporation Dubois | Dubois, PA | AAR M-1003 | — |
| Transco Rail Service Field Services Chester Tank car service facility | Chester, PA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Services US Inc. – Sayre PA Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Sayre, PA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| UTCRAS, LLC. Wheel and axle shop | Morton, PA | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Wabtec Components LLC dba Barber Spring Company Pittsburgh Rail parts supplier | Pittsburgh, PA | AAR M-1003 | — |
| Wabtec Components LLC dba G&B Specialties Berwick | Berwick, PA | AAR M-1003 | — |
| Wabtec Components LLC dba Wabtec Rubber Products Greensburg Rail parts supplier | Greensburg, PA | AAR M-1003 | — |
| Wabtec Transportation Systems, LLC Emporium Component repair shop · Rail parts supplier | Emporium, PA | AAR M-1003 | Locomotive electrical, Traction motor service |
| Wabtec Transportation Systems, LLC Erie Component repair shop · Rail parts supplier · Wheel and axle shop | Erie, PA | AAR M-1003 | Locomotive electrical, Wheelset assembly |
| Wabtec Transportation Systems, LLC - Grove City 1 Component repair shop · Rail parts supplier | Grove City, PA | AAR M-1003 | Diesel engine service |
| Wabtec Transportation Systems, LLC - Grove City 2 Component repair shop · Rail parts supplier | Grove City, PA | AAR M-1003 | Diesel engine service |
| CAD Railway Industries Lachine Component repair shop · Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Lachine, QC | AAR M-1002AAR M-1003 | Coating, Diesel engine service, Heavy rebuild, Interior lining +5 |
| Hitesi Industries, Div of Tec-Gi Products Inc. | St Laurent, Montreal, QC | AAR M-1003 | — |
| Rail GD Inc. Component repair shop · Railcar repair shop | New Richmond, QC | AAR M-1003 | Air brake repair, Heavy rebuild, Railcar repair |
| Ronsco Inc. Coteau du Lac Railcar repair shop · Tank car service facility | Coteau du Lac, QC | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Structural repair +2 |
| Stella-Jones Corporation Stella-Jones Incorporated | Delson, QC | AAR M-1003 | — |
| Transco Rail Service Field Services - Montreal Tank car service facility | Châteauguay, QC | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Wabtec Global Services - Montreal Component repair shop | Lachine, QC | AAR M-1003 | Air brake repair |
| GATX Rail Canada Corporation Moose Jaw Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Moose Jaw, SK | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Transco Rail Service Field Services Guernsey Truck and bogie shop · Wheel and axle shop | Guernsey, SK | AAR M-1003 | Bearing service, Bolster repair, Truck rebuild, Wheel reprofiling |
| Transco Rail Service Field Services Hamlin Tank car service facility | Hamlin, SK | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services - South Saskatchewan Tank car service facility | Regina, SK | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Services Canada Shops Inc. – Regina SK Railcar coating and lining shop · Railcar repair shop · Tank car service facility · Truck and bogie shop | Regina, SK | AAR M-1002AAR M-1003 | Bolster repair, Coating, Heavy rebuild, Interior lining +6 |
| Aalberts Integrated Piping Systems Americas, Inc. Rail parts supplier | Conway, SC | AAR M-1002AAR M-1003 | — |
| Amsted Rail Company, Inc.- Fountain Inn Component repair shop · Rail parts supplier | Fountain Inn, SC | AAR M-1003 | — |
| Chemtrade Performance Chemicals, LLC Carlisle Tank car service facility | Carlisle, SC | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| East Carolina Rail, Inc. Railcar repair shop | Mullins, SC | AAR M-1003 | Heavy rebuild, Railcar repair |
| Gerdau Lancaster Rail Products Lancaster | Lancaster, SC | AAR M-1003 | — |
| Harsco Rail | West Columbia, SC | AAR M-1003 | — |
| PSC Group Eastover, SC Tank car service facility | Eastover, SC | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| PSC Group North Charleston, SC Railcar coating and lining shop · Tank car service facility | North Charleston, SC | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Valve and fitting service |
| Wabtec Global Services Columbia Component repair shop · Rail parts supplier | Columbia, SC | AAR M-1003 | Air brake repair, Diesel engine service |
| Wabtec Passenger Transit Duncan | Duncan, SC | AAR M-1003 | — |
| Midwest Railcar Repair, Inc. Railcar coating and lining shop · Railcar repair shop · Tank car service facility · Truck and bogie shop | Brandon, SD | AAR M-1002AAR M-1003 | Bolster repair, Coating, Heavy rebuild, Interior lining +6 |
| Atlantic Track & Turnout Memphis | Memphis, TN | AAR M-1003 | — |
| CF Rail Services, LLC Turtletown Tank car service facility | Turtletown, TN | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Flowserve Corporation Rail parts supplier | Cookeville, TN | AAR M-1002AAR M-1003 | — |
| Industrial Maintenance & Engineering Component repair shop | La Vergne, TN | AAR M-1003 | Locomotive electrical, Traction motor service |
| Interrail Signal, Inc. | Cottage Grove, TN | AAR M-1003 | — |
| McKenzie Valve & Machining, LLC Rail parts supplier · Tank car service facility | McKenzie, TN | AAR M-1002AAR M-1003 | Valve and fitting service |
| Pandrol USA | Memphis, TN | AAR M-1003 | — |
| Tank Lining of Paris, Inc. Railcar coating and lining shop · Tank car service facility | Paris, TN | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Railcar repair +3 |
| Tennessee Autorack Railcar repair shop | Gallatin, TN | AAR M-1003 | Heavy rebuild, Railcar repair |
| The Timken Company Mascot Rail parts supplier · Wheel and axle shop | Mascot, TN | AAR M-1003AAR M-1003 | Bearing service |
| Transco Rail Service Field Services Kingsport Tank car service facility | Kingsport, TN | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Structural repair, Tank qualification +1 |
| Transco Rail Service Field Services Memphis Tank car service facility | Memphis, TN | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| True Rail Enterprises, LLC Railcar repair shop | Mt Pleasant, TN | AAR M-1003 | Heavy rebuild, Railcar repair |
| VLS Environmental Solutions New Johnsonville Tank car service facility | New Johnsonville, TN | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Structural repair, Tank qualification +1 |
| Wabtec Components LLC dba Young Touchstone Jackson Rail parts supplier | Jackson, TN | AAR M-1003 | — |
| Wabtec Components LLC dba Young Touchstone Lexington Rail parts supplier | Lexington, TN | AAR M-1003 | — |
| Abtrex Industries Inc ABTREX Industries. Inc. Railcar coating and lining shop | Cleveland, TX | AAR M-1002AAR M-1003 | Coating, Interior lining |
| Abtrex Industries Inc Railcar coating and lining shop | Orange, TX | AAR M-1002AAR M-1003 | Coating, Interior lining |
| Advanced Rail Systems | Riesel, TX | AAR M-1003 | — |
| AITX Railcar Services, LLC Goodrich, TX Railcar repair shop | Goodrich, TX | AAR M-1003 | Heavy rebuild, Railcar repair |
| AITX Railcar Services, LLC La Porte, TX Railcar coating and lining shop · Railcar repair shop · Tank car service facility | La Porte, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| AITX Railcar Services, LLC Longview, TX Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Longview, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| AITX Railcar Services, LLC Point Comfort, TX Tank car service facility | Point Comfort, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| American Concrete Products - Texas | Dallas, TX | AAR M-1003 | — |
| Anchor Fabrication Ltd. | Fort Worth, TX | AAR M-1003 | — |
| Bray Controls USA Rail parts supplier | Houston, TX | AAR M-1002AAR M-1003 | — |
| ChemValve, Inc. Rail parts supplier | Tomball, TX | AAR M-1002AAR M-1003 | — |
| Compass Rail Services LLC Tank car service facility | Marshall, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Curry Rail Services Hockley Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Hockley, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Dixon Eagle, a division of Dixon Valve and Coupling Co. Rail parts supplier · Tank car service facility | Houston, TX | AAR M-1002AAR M-1003 | Valve and fitting service |
| Eagle Railcar Services - Channelview Texas, LLC Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Channelview, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Eagle Railcar Services Elkhart Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Elkhart, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Eagle Railcar Services - Longview Texas, LLC Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Longview, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Eagle Railcar Services - Orange Texas, LLC Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Orange, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Eagle Railcar Services Roscoe Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Roscoe, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Eagle Railcar Services Wichita Falls Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Wichita Falls, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Emerson Automation Solutions Final Control US LP Rail parts supplier · Tank car service facility | Stafford, TX | AAR M-1002AAR M-1003 | Valve and fitting service |
| EMS Management Tank car service facility | Houston, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| ExxonMobil Refining and Supply Company Beaumont Rail parts supplier | Beaumont, TX | AAR M-1003 | — |
| Flanders CR Acquisition Inc DBA Flanders Electric Motor Service, LLC Component repair shop | Longview, TX | AAR M-1003 | Locomotive electrical, Traction motor service |
| Greenbrier Rail Services Cleburne Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Cleburne, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Greenbrier Rail Services Corsicana Wheel and axle shop | Corsicana, TX | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Greenbrier Rail Services San Antonio Railcar repair shop | San Antonio, TX | AAR M-1003 | Heavy rebuild, Railcar repair |
| Guardian Repair Facilities, LLC Amarillo Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Amarillo, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| H.C. Chandler & Son, Inc. Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Plantersville, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Iron Horse Services Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Beaumont, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Kelso Technologies, USA, Inc. Rail parts supplier · Tank car service facility | Bonham, TX | AAR M-1002AAR M-1003 | Valve and fitting service |
| Liberty Rail Services, Inc. Tank car service facility | Texarkana, TX | AAR M-1002AAR M-1003 | Valve and fitting service |
| Martin Marietta Uvalde | Uvalde, TX | AAR M-1003 | — |
| Midland Manufacturing Houston Tank car service facility | Houston, TX | AAR M-1002AAR M-1003 | Valve and fitting service |
| National Electric Coil, Rail Products International, Inc. Component repair shop · Rail parts supplier | Brownsville, TX | AAR M-1003 | Locomotive electrical, Traction motor service |
| Omega Industries, Inc. Sherman | Sherman, TX | AAR M-1003 | — |
| On-Track Railcar Services, Inc.- Montgomery Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Montgomery, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Palacios Marine & Industrial Tank car service facility | Lolita, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Progress Rail Services Sherman | Sherman, TX | AAR M-1003 | — |
| Progress Rail Services Waskom Truck and bogie shop · Wheel and axle shop | Waskom, TX | AAR M-1003 | Bearing service, Bolster repair, Truck rebuild, Wheel reprofiling +1 |
| PSC Group-Baytown Tank car service facility | Baytown, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| PSC Group Borger, TX Tank car service facility | Borger, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| PSC Group – Cedar Bayou, TX Tank car service facility | Baytown, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| PSC Group – GCMRU Railcar coating and lining shop · Tank car service facility | Pasadena, TX | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Railcar repair +3 |
| PSC Group LaPorte, TX Railcar coating and lining shop · Tank car service facility | LaPorte, TX | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Railcar repair +3 |
| PSC Group Marshall Railcar coating and lining shop · Tank car service facility | Marshall, TX | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Railcar repair +3 |
| PSC Group Tank car service facility | Port Arthur, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Quality Turbocharger Components LLC Component repair shop | Houston, TX | AAR M-1003 | Diesel engine service |
| Raven MRU Texas City Terminal Tank car service facility | Texas City, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Reagent Chemical & Research, LLC. Houston Railcar coating and lining shop · Tank car service facility | Houston, TX | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Valve and fitting service |
| Red River Coatings, LLC Railcar coating and lining shop · Tank car service facility | Nash, TX | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Valve and fitting service |
| Rubber Lining Specialists Tank Car LLC Railcar coating and lining shop · Tank car service facility | Orange, TX | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Valve and fitting service |
| Southwest Steel Casting Company Component repair shop · Rail parts supplier | Longview, TX | AAR M-1002AAR M-1003 | Coupler and draft gear |
| Tesmec USA, Inc. | ALVARADO, TX | AAR M-1003 | — |
| Texana/Midway Tank Cleaning Facility Tank car service facility | Texarkana, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Texana Tank Car and Manufacturing, LTD. Rail parts supplier · Railcar coating and lining shop · Railcar repair shop · Tank car service facility · Truck and bogie shop | Texarkana, TX | AAR M-1002AAR M-1003 | Bolster repair, Coating, Heavy rebuild, Interior lining +6 |
| TMC Engineering Services Houston Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Houston, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| TNT Railcar Services Jefferson Railcar repair shop | Jefferson, TX | AAR M-1003 | Heavy rebuild, Railcar repair |
| TNT Railcar Services Karnack Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Karnack, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Transco Rail Service Field Services Baytown Tank car service facility | Baytown, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services - Baytown 2 Railcar coating and lining shop · Tank car service facility | Baytown, TX | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Railcar repair +3 |
| Transco Rail Service Field Services - Baytown 3 Tank car service facility | Baytown, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Bishop Tank car service facility | Bishop, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Borger Tank car service facility | Borger, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Deer Park Tank car service facility | Deer Park, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services El Paso Tank car service facility | El Paso, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Freeport Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Freeport, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Transco Rail Service Field Services - Freeport 2 Railcar repair shop · Tank car service facility | Freeport, TX | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Structural repair +2 |
| Transco Rail Service Field Services Galena Park Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Galena Park, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Transco Rail Service Field Services - La Porte Tank car service facility | Laporte, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Longview Tank car service facility | Longview, TX | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Structural repair, Tank qualification +1 |
| Transco Rail Service Field Services Pasadena Tank car service facility | Pasadena, TX | AAR M-1002AAR M-1003 | Leak testing, Railcar repair, Structural repair, Tank qualification +1 |
| Transco Rail Service Field Services Port Neches Tank car service facility | Port Neches, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Seadrift Tank car service facility | Seadrift, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services - Texas City 2 Tank car service facility | Texas City, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Services US Inc. – Houston TX Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Houston, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Trinity Rail – Fort Worth (Plant 4026) | Fort Worth, TX | AAR M-1003 | — |
| Trinity Rail - Longview (Plant 019) Rail parts supplier · Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Longview, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Trinity Rail - Longview (Plant 200) Rail parts supplier | Longview, TX | AAR M-1003 | — |
| Trinity Rail - Saginaw (Plant 025) Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Fort Worth, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Trinity Rail – Saginaw (Plant 192) Rail parts supplier · Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Saginaw, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Trinity Rail - Vidor (Plant 117) Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Vidor, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| TrinityRail - Sunray (Plant 123) Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Sunray, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Truck Systems Rail Services LLC Truck and bogie shop | Dayton, TX | AAR M-1003 | Bolster repair, Truck rebuild |
| Union Tank Car Company Cleveland Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Cleveland, TX | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Victoria Mechanical Services, Inc.- Victoria | Victoria, TX | AAR M-1003 | — |
| VLS Environmental Solutions Hockley Railcar coating and lining shop · Tank car service facility | Hockley, TX | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Valve and fitting service |
| VLS Environmental Solutions, LLC – Houston Railcar repair shop · Tank car service facility | Baytown, TX | AAR M-1002AAR M-1003 | Heavy rebuild, Leak testing, Railcar repair, Structural repair +2 |
| VLS Environmental Solutions Orange Tank car service facility | Orange, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| VLS Environmental Solutions Victoria Railcar cleaning facility · Railcar coating and lining shop · Railcar repair shop · Tank car service facility · Truck and bogie shop | Victoria, TX | AAR M-1002AAR M-1003 | Bolster repair, Coating, Heavy rebuild, Interior lining +6 |
| Wabtec Manufacturing Solutions, LLC Rail parts supplier | Fort Worth, TX | AAR M-1003 | — |
| Watco Mechanical Services Houston Tank car service facility | Houston, TX | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| WW Metal Products, Inc. Rail parts supplier · Tank car service facility | Texarkana, TX | AAR M-1002AAR M-1003 | Valve and fitting service |
| Rocky Mountain Railcar Repair Railcar coating and lining shop · Railcar repair shop · Tank car service facility · Truck and bogie shop | Tooele, UT | AAR M-1002AAR M-1003 | Bolster repair, Coating, Heavy rebuild, Interior lining +6 |
| The Timken Company Ogden Wheel and axle shop | Ogden, UT | AAR M-1003 | Bearing service |
| Transco Rail Service Field Services Magna Railcar coating and lining shop · Tank car service facility | Magna, UT | AAR M-1002AAR M-1003 | Coating, Interior lining, Leak testing, Railcar repair +3 |
| Transco Rail Service Field Services West Valley City Tank car service facility | West Valley City, UT | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Amsted Rail Company, Inc. Petersburg Rail parts supplier | Petersburg, VA | AAR M-1003 | — |
| Cardinal Valley Industrial Supply, Inc | Salem, VA | AAR M-1003 | — |
| First Response Rail Service, Inc. Railcar repair shop | Skippers, VA | AAR M-1003 | Heavy rebuild, Railcar repair |
| Guardian Repair Facilities, LLC Lynchburg Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Lynchburg, VA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Progress Rail Services Roanoke Component repair shop · Rail parts supplier | Roanoke, VA | AAR M-1003 | Coupler and draft gear |
| PSC Group Covington, VA Tank car service facility | Covington, VA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Stella-Jones Corporation Goshen | Goshen, VA | AAR M-1003 | — |
| Wabtec Components LLC dba Longwood Elastomers Wytheville Rail parts supplier | Wytheville, VA | AAR M-1003 | — |
| Wabtec Graham White Salem Rail parts supplier | Salem, VA | AAR M-1003 | — |
| Amtrak - National Railroad Passenger Corporation Seattle Wheel and axle shop | Seattle, WA | AAR M-1003 | Wheel reprofiling |
| Greenbrier Rail Services Chehalis Railcar repair shop | Chehalis, WA | AAR M-1003 | Heavy rebuild, Railcar repair |
| Greenbrier Rail Services Kennewick Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Kennewick, WA | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Greenbrier Rail Services Tacoma Wheel and axle shop | Tacoma, WA | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |
| Omega Industries, Inc. Vancouver | Vancouver, WA | AAR M-1003 | — |
| Transco Rail Service Field Services Anacortes Tank car service facility | Anacortes, WA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Transco Rail Service Field Services Vancouver Tank car service facility | Vancouver, WA | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Appalachian Timber Services, LLC. | Sutton, WV | AAR M-1003 | — |
| CSX Transportation Huntington Component repair shop · Wheel and axle shop | Huntington, WV | AAR M-1003 | Locomotive electrical, Traction motor service, Wheelset assembly |
| Guardian Repair Facilities, LLC Hinton Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Hinton, WV | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Magnetech Industrial Services, Inc Component repair shop | Huntington, WV | AAR M-1003 | Locomotive electrical, Traction motor service |
| Transco Rail Service Field Services South Charleston Tank car service facility | South Charleston, WV | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Watco Mechanical Services Tank car service facility | Proctor, WV | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Westlake Natrium LLC. Proctor Tank car service facility | Proctor, WV | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| ERCO Worldwide (USA) Inc. Tank car service facility | Nekoosa, WI | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Helwig Carbon Products, Inc. | Milwaukee, WI | AAR M-1003 | — |
| L&S Electric, Inc.- Hortonville Truck and bogie shop · Wheel and axle shop | Hortonville, WI | AAR M-1003 | Bolster repair, Truck rebuild, Wheelset assembly |
| L&S Electric, Inc. Rothschild Component repair shop | Rothschild, WI | AAR M-1003 | Locomotive electrical |
| L&S Electric, Inc. Schofield Component repair shop | Schofield, WI | AAR M-1003 | Locomotive electrical, Traction motor service |
| Powerbrace | Kenosha, WI | AAR M-1003 | — |
| Stella-Jones Corporation Bangor | Bangor, WI | AAR M-1003 | — |
| Unit Drop Forge Co. Inc. West Allis Rail parts supplier | West Allis, WI | AAR M-1003 | — |
| Curry Rail Services Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Shoshoni, WY | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Martin Marietta Granite Canyon | Granite Canyon, WY | AAR M-1003 | — |
| Progress Rail Services Rock Springs Railcar repair shop | Rock Springs, WY | AAR M-1003 | Heavy rebuild, Railcar repair |
| Transco Rail Service Field Services Green River Tank car service facility | Green River, WY | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| Union Tank Car Company Evanston Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Evanston, WY | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
Questions
- What is the difference between M-1002 and M-1003?
- M-1003 is the AAR's quality assurance specification: a facility certified to it has an audited quality system covering the products or services it is approved for. M-1002 is the tank car specification, covering the construction, repair and qualification of tank cars. A tank car shop typically holds both.
- A facility's expiry date has passed — is it still certified?
- A facility listed in the AAR registry is certified even if its printed expiration date has passed; renewals are sometimes delayed for reasons outside the facility's control.
- Where does this come from?
- Directly from the AAR's public M-1002 and M-1003 registries, read 2026-09-20. We publish a certification only when the registry lists it — never from a facility's own marketing claim.