[← Rail service providers in West Virginia](https://rebulk.com/rail-service-providers/west-virginia)

# CSX Transportation

Huntington, WV

[Component repair shop](https://rebulk.com/rail-service-providers/type/component-repair) [Wheel and axle shop](https://rebulk.com/rail-service-providers/type/wheel-and-axle)

## Certification

AAR M-1003

shop code CSWV · registry expiry 2028-05-08

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. Source: [AAR M-1003 registry](https://aar.iirx.net/Registries/M1003), read 2026-09-20.

## Work performed

Locomotives

Locomotive electrical, Traction motor service

Wheels and trucks

Wheelset assembly

## Other facilities in West Virginia

| Facility | City | Certification | Work performed |
| --- | --- | --- | --- |
| [Guardian Repair Facilities, LLC](https://rebulk.com/rail-service-providers/west-virginia/guardian-repair-facilities-llc) Hinton Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Hinton | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| [Magnetech Industrial Services, Inc](https://rebulk.com/rail-service-providers/west-virginia/magnetech-industrial-services-inc) Component repair shop | Huntington | AAR M-1003 | Locomotive electrical, Traction motor service |
| [Watco Mechanical Services](https://rebulk.com/rail-service-providers/west-virginia/watco-mechanical-services) Tank car service facility | Proctor | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| [Westlake Natrium LLC.](https://rebulk.com/rail-service-providers/west-virginia/westlake-natrium-llc) Proctor Tank car service facility | Proctor | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| [Transco Rail Service Field Services](https://rebulk.com/rail-service-providers/west-virginia/transco-rail-service-field-services) South Charleston Tank car service facility | South Charleston | AAR M-1002AAR M-1003 | Leak testing, Valve and fitting service |
| [Appalachian Timber Services, LLC.](https://rebulk.com/rail-service-providers/west-virginia/appalachian-timber-services-llc) | Sutton | AAR M-1003 | — |

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Source: https://rebulk.com/rail-service-providers/west-virginia/csx-transportation