Most breakdowns do not stay inside one system. A no-start turns into a charging problem that turns into a corroded ground; a brake complaint turns into a compressor that is not keeping up. Shops that only touch one specialty hand you back to the road half-fixed. We work the whole Class 7 and Class 8 vehicle — and the trailer behind it — so the truck leaves solved, not partially diagnosed.
What We Repair on Semis and 18 Wheelers
- Air brake systems — relines, drums, S-cams, slack adjusters, valves, compressors and dryers
- Electrical — no-start diagnosis, alternators, starters, batteries, wiring and lighting
- Drivetrain — clutches, driveshafts, U-joints, differentials and transmission repair
- Steering & front end — king pins, tie rods, steering boxes and gear boxes
- Suspension — leaf springs, air bags, ride height valves, shocks and hangers
- Engine & aftertreatment — diesel engine repair, DPF, EGR, injectors and turbos
- Cooling & HVAC — radiators, CACs, water pumps and cab air conditioning
Makes We Service
Freightliner, Peterbilt, Kenworth, International, Volvo, Mack and Western Star, with engine work across Cummins, Detroit Diesel, PACCAR, Volvo, Mack and CAT. Day cabs, sleepers and glider kits are all welcome.
Right on the I-30 Corridor
We are at Exit 87 on I-30 in Caddo Mills, TX — between the Dallas–Fort Worth metroplex and Greenville, with easy access and room to maneuver a full combination. That puts us in reach for drivers based in or running through Greenville, Royse City and Terrell.
If You Cannot Get It Here
Broken down on the shoulder or stuck at a dock? Our 24/7 mobile truck repair and road service brings the shop to you anywhere along I-30 — jump starts, air leaks, tires, minor mechanical repairs and diagnostics on site.