Mobile-Unit Services for Tank and Hopper Cars

  • In-bound Inspection 
  • Brake System Inspection & Repair 
  • Air Brake Testing 
  • Truck Inspection & Repair 
  • Wheel Gauging & Change Out 
  • Coupler Replacement Draft Gear / Yoke Replacement 
  • Handrail Repair 
  • Stenciling / Decals 
  • Paint Touchup 
  • Graffiti Removal 
  • Interior Coating Inspection 
  • Interior Coating Maintenance
  • Stub Sill Inspection 
  • Rule 88b Inspection 
  • Current Repair Status Reporting 
  • AAR Bill Preparation 
  • Safety Appliance Repair 
  • Placard Holder Replacement 
  • Pellet Gate Repair / Rebuilding 
  • Valve & Fitting Repair 
  • Safety Valve Testing 
  • Rupture Disc Replacement 
  • Outlet Valve Repair / Rebuilding 
  • Heater Coil Testing / Repair 
  • Gauge Rod Repair / Replacement

Give us a call and put the Prokar Advantage to work for you!


Call us Toll Free: 855 475 9955

Effective June 19, 2021

Prokar, Inc. is now part of Petroleum Service Corporation (PSC), a North American leader in product handling, site logistics, railcar repair, and sustainability services for the petrochemical and refining industries.

Click here for more details about the change of ownership. For more information regarding the railcar repair services and other services provided by PSC, please visit https://www.petroleumservice.com/ or call (225) 343-8262.