About
Truckies LLC is a Dallas-Fort Worth-based mobile diesel repair and maintenance company built to keep commercial trucks, fleets, and owner-operators on the road with minimal downtime.
We specialize in advanced diesel diagnostics and repair, delivering dealership-level troubleshooting directly to your location. Our mission is simple: fast response, accurate diagnostics, and reliable repairs that protect your time and revenue.
Services
- Diesel engine diagnostics & troubleshooting
- Brake systems (air brakes, chambers, slack adjusters, ABS diagnostics)
- Cooling system repair (radiators, water pumps, thermostats, EGR coolers)
- A/C system diagnostics and repair
- Intake & charge air systems
- Exhaust & after-treatment systems (DPF, DOC, SCR, DEF systems)
- Preventative maintenance servicesRoadside service support
Customer reviews
Daniel K.
"I honestly received the best service I could have asked for. They were super professional to deal with; they met all my needs and helped me a lot."
Ron H.
"The entire experience was so easy and friendly, and the price was very reasonable. I don't know what I would have done without them."
James F.
"I can't say enough good things about the quality of this company. Highly, highly recommend using them!"