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

Welcome to the web site of Prokar, Inc! 

Prokar, Inc. is an on-site railcar repair company. With over 3 decades of experience exclusively in the mini-shop business and an excellent reputation in the industry, Prokar, Inc. is committed to providing the best customer service available.

We have been in the railcar industry since 1982, with one purpose: "Maintaining our customers' fleet with fast, personalized service providing the best value for their maintenance dollar."

Our personnel are well trained and experienced in their respective fields. Many are long-term dedicated people who strive to deliver their finest workmanship.