Tank Car Inspection and Compliance

Keep your tank car fleet certified, documented, and back in service before the next deadline hits.

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Certified and Back in Service Before the Deadline

Tank car requalification deadlines don’t wait. Miss one and the railcar stays out of service until the work is done. Qualified inspectors across our entire North American repair network handle the full scope of AAR-mandated compliance work, keeping fleets certified and documentation current.

Every inspection covers the full requalification scope:

  • Visual examination of the tank shell
  • Thickness testing
  • Lining condition assessment
  • Valve performance testing
  • All required certifications and documentation

Tank Car Inspection

What Sets the Inspection Process Apart

A worker in a hard hat operates industrial machinery, attaching hoses to an open tank in a facility. A "Worker in Tank" warning sign is visible nearby.

Full Requalification Scope

Each AAR-required inspection item covered in a single visit, with no secondary vendor needed for valve testing or lining assessment.

A black cylindrical tanker railcar with the label “UTLX 213359” sits on railroad tracks under a partly cloudy sky, with grass in the foreground.

Documentation Delivered on Every Tank Car

Every tank car inspection record and certification are provided with every completed job, so fleet managers have what auditors and lessors ask for.

A black cylindrical rail tank car labeled UTLX 683743 sits on train tracks under a clear blue sky.

Status Updates From Intake to Release

End-to-end photo documentation and status updates keep fleet managers informed at every stage, without the back-and-forth.

Tank Car Sits Costs You.

Get your tank car back in service on time, fully certified, and without the back-and-forth of coordinating multiple vendors.

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The Closer the Shop, the Faster the Turnaround. Find Yours.

Tank car compliance inspections can’t always wait for a railcar to travel to a distant shop. With 13 fixed shop facilities and over 100 on-site, mini and mobile repair unit locations across the U.S. and Canada, every Class 1 railroad corridor is covered, keeping move distances short and turnaround fast.

See All Repair Locations

Black cylindrical tanker railcars are parked on parallel train tracks under a clear blue sky.

Tank Car Compliance Inspection FAQs

Most tank cars require AAR requalification every 10 years, though some railcar types and commodity services call for more frequent inspections. Contact a specialist if you’re unsure of the requalification interval for your fleet.

A full requalification inspection covers visual examination of the tank shell, thickness testing, lining condition assessment, valve testing and rebuilding where needed, and all required certification documentation.

Yes. Whether tank cars are owned or leased, the same scope of inspection services applies, and documentation is provided to meet lessor requirements.

Have a Tank Car Due for Inspection? Let’s Get It Scheduled.

Tell us the tank car type, the requalification deadline, and where it is. A qualified inspector at the nearest location can take it from there.

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