35+ years
under the hood.
Diesel Truck Repair LLC is a family-owned truck repair shop on OKC's I-40 corridor — the next chapter of a shop that's been getting Oklahoma trucks back on the road for over three decades.
You might have known us as The Truck Doctor
For more than three decades, truckers along I-40 knew this corner of Oklahoma City as The Truck Doctor — the shop that answered the phone at 2 a.m., rebuilt engines the dealership said to replace, and got voted Best Truck Repair Shop in OKC. Today that same operation runs as Diesel Truck Repair LLC. New name on the sign. Same phone number, same 2½-acre yard on the West I-40 Service Road, same standard: fix it right, back it with a warranty, and get you rolling.
A shop opens on the I-40 corridor
The Truck Doctor sets up on the West I-40 Service Road, minutes from Will Rogers World Airport, and starts building a reputation one roadside call at a time.
Voted Best Truck Repair Shop in OKC
Back-to-back recognition from the drivers and fleets who kept coming back.
ASE Master techs + 24/7 mobile service
We added ASE Master Certified technicians, dealership diagnostic software, and around-the-clock mobile service for on-site repairs on all major truck makes and engines — with quality parts from Eaton and Meritor.
Diesel Truck Repair LLC
The next chapter of the same family-owned shop: 24-hour roadside assistance, towing, fleet maintenance, and comprehensive truck repair for Oklahoma City and the region.
Proof, not promises
ASE Master Certified, dealership-grade tools
Our ASE Master Certified technicians specialize in semi-trucks, trailers, RVs, and heavy equipment. We run dealership diagnostic software on all major engines — CAT, Cummins, Detroit — so you get a dealership-level diagnosis with family-shop accountability. Every repair is backed by our warranty, and honesty comes standard: we know the pressure truck owners and fleet managers are under, and we price and communicate accordingly.
We take care of the driver too
A breakdown far from home shouldn't mean a miserable layover. If your rig fails near OKC, we'll park it securely, shuttle you where you need to be, and make the downtime as painless as we can — that's part of the job.
Secure Truck Parking
Your truck and load stay inside our fenced 2½-acre facility while repairs are underway.
Free Shuttle Service
We'll run you to nearby hotels or Will Rogers World Airport at no charge — and pick you up when your truck's ready.
Free Wi-Fi & Coffee
Stay connected to your dispatcher, your loads, and your family while you wait.
Discounted Hotel Rates
If the repair runs overnight, we've arranged discounted rates with nearby hotels for our customers.
Repair financing that keeps you rolling
A blown engine shouldn't end a business. If you're in a tough spot but need service to get back on the road, ask about our truck repair financing — a quick application through truckrepaircredit.com or a phone call gets it started, and we'll take care of you from there.
Get you back on the road. Fast.
That's the whole mission. If you operate a truck in the Oklahoma City region, put us to the test — we're certain we can resolve whatever your truck throws at us. If we miss your call, we'll return it promptly. If the repair is big, we'll be straight with you about it. And when you pull out of our yard, the work is warrantied.
Networks we run with
Put 35 years to work on your truck
One call gets a certified tech moving toward you.
Call 405-475-2735