Diesel Truck Mechanic Dallas
From roadside breakdowns to full mechanical repairs, our diesel truck mechanics keep heavy-duty trucks running across DFW — mobile or at our Greenville shop.
Call 972-412-3009What We Handle
- Full mechanical diagnostics and repair
- All major makes: Freightliner, Peterbilt, Kenworth, International, Volvo, Mercedes
- Brake, suspension and steering repair
- Electrical and starting system repair
- Preventive maintenance and inspections
- Emergency roadside mechanical repair
Common Problems We Repair
- Won't start / no crank or no start
- Warning lights and fault codes
- Air brake and suspension issues
- Steering play or alignment problems
- Electrical shorts and charging system failures
- Clutch and drivetrain trouble
Mobile or In-Shop — Whatever Gets You Moving
Most mechanical issues can be diagnosed and repaired roadside by one of our mobile units. For bigger jobs — frame work, major overhauls, or repairs that need a lift — we bring the truck into our Greenville shop and get you a straight answer on timeline.
Frequently Asked Questions
Do you work on all truck brands?
Yes — our mechanics service all major heavy-duty brands, including Freightliner, Peterbilt, Kenworth, International, Volvo and Mercedes-Benz diesel trucks.
Can you fix my truck on the side of the road?
In most cases, yes. Our mobile units carry the tools and parts to handle common mechanical repairs on-site, 24/7.
Do I need an appointment for shop repairs?
Call ahead when you can so we can plan the bay and parts, but we also take walk-ins and emergency drop-offs.
What areas do you cover?
We're based in Greenville, TX and cover the full Dallas-Fort Worth metro, including Dallas, Fort Worth, Arlington, Terrell and Waxahachie.
Related Services
Serving All of Dallas-Fort Worth
Need This Service Now?
Call now for 24/7 mobile diesel repair, or request service online.