Cornerstone Fleet Services Offers Transport Refrigeration Repair You Can Count On!

If your Reefer or A.P.U. just isn't performing as it should, call us for on-site service or come by our shop in Oklahoma City to get help from our refrigeration and A.P.U. specialists. We offer very competitive rates and guaranteed workmanship.

We deliver on-site and in-shop transport refrigeration service and repair. "We come to you" is not just a catchy phrase, it is an important part of our business model. We are a complete one-stop shop for refrigerated trucks, trailers, vans and A.P.U. service and repair.

Our diagnosis, repair and maintenance services include:

  • Reefers (trucks, trailers, and vans)
  • Reefer Ship
  • Refrigerator Car
  • Refrigerated Van
  • Refrigerated Container
  • Refrigerated Truck
  • A.P.U.s


Cornerstone Fleet Services Inc performs routine repair and maintenance as well as general inspections and emergency roadside service/repair for trailers and refrigeration units including engine oil, filter, belts, microprocessor, electrical, compressor, refrigerant, pressures, structural leaks, auxiliary power units, and parts wear.

Contact Cornerstone Fleet Services Inc for more Transport Refrigeration Repair details at 405-604-5400.