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Mobile diesel truck repair services — every repair, at your truck
Semi trucks, 18-wheelers, trailers, tires and whole fleets — repaired where they’re parked by certified diesel mechanics. No tow, no shop line, upfront pricing, anywhere in Dallas–Fort Worth and Houston.
- Certified diesel technicians
- 24/7, holidays included
- Quoted before work starts
Start with the problem
Pick what’s happening with your truck and we’ll point you to the right service. Still unsure? Call and describe it — dispatch sorts it out.
Our services in detail
All services, one mobile team
Every service below is done on-site by the same certified technicians, with stocked service trucks and dealer-level diagnostic tools.
- Semi Truck Repair
Semi truck repair at your location
A Class 8 truck rarely gets a same-day shop bay, and towing one costs a fortune. Our mobile mechanics repair semis where they stopped — engine faults, air brakes, electrical and drivetrain problems — on Freightliner, Peterbilt, Kenworth, Volvo, Mack and International trucks.
What's included
- Engine diagnostics & derate
- Air brake & air leak repair
- Clutch, transmission & driveline
- Turbo, injectors & fuel system
- Starting & charging problems
- DPF, DEF & EGR faults
Semi Truck Repair available near you
~30- 45 min typical arrival in DFW
02
- Emergency Roadside Repair
24/7 emergency roadside repair
Breakdowns don’t keep business hours. Call any time, day or night, and dispatch sends a stocked service truck to your highway shoulder, truck stop or customer dock — typically in about 30 minutes across DFW.
What's included
- No-starts & jump starts
- Air line & hose repair
- Blown tire replacement
- Battery testing & replacement
- Fuel & DEF delivery
- Belts, hoses & coolant leaks
Emergency Roadside Repair available near you
~30- 45 min typical arrival in DFW
- 18 Wheeler Repair
18 wheeler repair — tractor and trailer in one visit
When the whole rig is down, one crew handles both units. We repair the tractor, the trailer and the connections between them in the same visit, so you aren’t waiting on two different shops.
What's included
- Tractor engine & brake repair
- Glad hands & air lines
- Wheel ends & hubs
- Fifth wheel & kingpin issues
- Trailer lights & ABS
- Tires & rims
18 Wheeler Repair available near you
~30- 45 min typical arrival in DFW
- Trailer Repair Services
Trailer repair at your yard, dock or roadside
Dry vans, flatbeds, refrigerated trailers and lowboys — we fix the problems that keep a trailer from leaving the yard or passing inspection, without hauling it to a shop.
What's included
- Brakes, slack adjusters & ABS
- Landing gear
- Doors, hinges & latches
- Lights & wiring harnesses
- Suspension & air bags
- Axles & wheel bearings
Trailer Repair Services available near you
~30- 45 min typical arrival in DFW
- Diesel Truck Mechanic
Certified diesel mechanics with dealer-level diagnostics
Our mechanics carry dealer-level diagnostic software for Cummins, Detroit, PACCAR, Volvo and CAT engines, so they find the fault before they replace parts. That covers semis, box trucks, dump trucks and heavy-duty pickups.
What's included
- ECM fault codes & software.
- Cooling system & radiator.
- A/C & cab electrical.
- Injector & fuel pressure testing.
- Starting & charging systems.
- Oil leaks & failed sensors
Trailer Repair Services available near you
~30- 45 min typical arrival in DFW
- Fleet Maintenance
Fleet maintenance and DOT inspections on your schedule
Preventive maintenance done at your yard, before or after routes, keeps trucks out of the shop and on the road. We keep the service records and let you know when units are due.
What's included
- PM service on your schedule.
- Brake & tire inspections.
- Fleet service records.
- Oil, filters & fluids.
- Annual DOT inspections.
- Priority breakdown dispatch.
Fleet Maintenance available near you
~30- 45 min typical arrival in DFW
- Mobile Tire Service
Mobile truck tire repair and replacement
A blowout on the interstate or a flat at the dock doesn’t need a tow. We repair or replace steer, drive and trailer tires where you’re stopped, and check the wheel end while we’re there.
What's included
- Steer, drive & trailer tires
- Blowout replacement
- Lug nut & wheel torque.
- Flat & puncture repair.
- Valve stems.
- Rim & wheel inspection.
Mobile Tire Service available near you
~30- 45 min typical arrival in DFW
Other repairs we handle
These don’t have their own page, but our mechanics fix them every day.
- Air brake systems
- A/C & heating
- Fuel systems
- Dump & construction trucks
- DPF, DEF & EGR
- Cooling & radiators
- Batteries & starters
- DOT inspection repairs
- Electrical & wiring
- Transmission & clutch
- Box truck repair
- Pre-trip defect fixes
Don't see your repair?
If it’s on a diesel truck or trailer, we can almost certainly fix it on-site. Call and describe the problem.
How it works
From breakdown to back on the road
1
Call dispatch
Tell us where you are, your truck make and what’s happening. A real person answers 24/7.
2
Get a quote and ETA
We confirm the repair can be done on-site, quote before work starts and give you a real arrival time.
3
We fix it where you are
A certified mechanic arrives in a stocked service truck — typically in about 30 minutes across DFW.
4
Back on the road
You get a written record of the work, and fleets get it added to their service history.
Where we work
Mobile truck repair in your city
Each service area has a local dispatch number and its own page with roads, neighborhoods and FAQs.
The heart of DFW freight — from Inland Port distribution centers to Stemmons Freeway docks.
Corporate campuses, retail docks and delivery fleets across Plano and Collin County.
Warehouses and distribution centers along I-35E and the George Bush Turnpike.
Corporate campuses, retail docks and delivery fleets across Plano and Collin County.
East Collin County job sites and fleets — no long tow into Dallas.
Corporate campuses, retail docks and delivery fleets across Plano and Collin County.
Our second hub — Ship Channel terminals, the Beltway and I-10 freight corridors.
We cover 68+ cities across the Metroplex. Call and we’ll dispatch the nearest truck.
Anywhere in DFW? Call us now.
Our service trucks cover the whole Metroplex — not just the cities with their own page. These are some of the 68+ cities we drive to every week.
Dispatch is live
Truck down outside these cities?
If you’re anywhere in Dallas–Fort Worth, we come to you. Dispatch answers 24/7.
(972) 433-9450Questions about our services
Straight answers about response times, pricing and what we fix on-site.
Need a mechanic now?Dispatch answers 24/7 across DFW and Houston.
What mobile diesel truck repair services do you offer?
Semi truck repair, emergency roadside repair, 18 wheeler repair, trailer repair, diesel truck mechanic service, fleet maintenance and mobile tire service — plus air brakes, DPF/DEF/EGR, electrical, cooling, A/C, transmission and DOT inspection repairs.
Can every repair be done on-site?
Most can. Engine diagnostics, brakes, electrical, cooling, aftertreatment, tires and DOT items are routinely fixed at your location. If a job needs a lift or major teardown, we tell you upfront and help arrange the next step.
How fast can a mechanic reach me?
Typically about 30 minutes across DFW, depending on your location, traffic and time of day. Dispatch gives you a real ETA when you call.
Do you work on all truck makes?
Yes — Freightliner, Peterbilt, Kenworth, Volvo, Mack and International, with Cummins, Detroit, PACCAR, Volvo and CAT engines, plus box trucks, dump trucks and heavy-duty pickups.
How much does mobile truck repair cost?
It depends on the repair, parts and labor time. We quote before any work starts, and mobile repair usually saves the cost of a heavy-duty tow.
What if my repair isn't listed?
Call us anyway. If it’s on a diesel truck or trailer, we can almost certainly fix it on-site — and if we can’t, we’ll tell you straight away.
One call for every diesel repair.
24/7 mobile diesel truck repair anywhere in Dallas–Fort Worth and Houston.