[← Rail service providers in Wyoming](https://rebulk.com/rail-service-providers/wyoming)

# Transco Rail Service Field Services

Green River, WY

[Tank car service facility](https://rebulk.com/rail-service-providers/type/tank-car-service)

## Certification

AAR M-1002

shop code UTDC · registry expiry 2029-06-09

AAR M-1003

shop code UTDC · registry expiry 2029-06-09

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-1002 registry](https://aar.iirx.net/Registries/M1002), [AAR M-1003 registry](https://aar.iirx.net/Registries/M1003), read 2026-09-20.

## Work performed

Tank car work

Leak testing, Valve and fitting service

Company website

[https://transcorail.com/](https://transcorail.com/)

## Other facilities in Wyoming

| Facility | City | Certification | Work performed |
| --- | --- | --- | --- |
| [Union Tank Car Company](https://rebulk.com/rail-service-providers/wyoming/union-tank-car-company) Evanston Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Evanston | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| [Martin Marietta](https://rebulk.com/rail-service-providers/wyoming/martin-marietta) Granite Canyon | Granite Canyon | AAR M-1003 | — |
| [Progress Rail Services](https://rebulk.com/rail-service-providers/wyoming/progress-rail-services) Rock Springs Railcar repair shop | Rock Springs | AAR M-1003 | Heavy rebuild, Railcar repair |
| [Curry Rail Services](https://rebulk.com/rail-service-providers/wyoming/curry-rail-services) Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Shoshoni | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |

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Source: https://rebulk.com/rail-service-providers/wyoming/transco-rail-service-field-services