Enjoy No Mileage Fee for Any Service!
Dallas, TX
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Get Efficient Mobile Truck Repair Service in Dallas, TX
At Big Sarge Diesel Repair, we deliver dependable mobile truck repair service in Dallas, TX, that keeps commercial trucks and trailers on the road. Backed by 25 years of experience and DOT, ASE, and AC certifications, our team provides reliable, roadside-ready support when you need it most.
Veteran Mechanics You Can Count On
We’re a veteran-owned, community-focused diesel repair team serving the Dallas, TX, area with pride. Our certified mechanics handle everything from welding and diagnostics to full trailer rebuilds. With 25 years in the industry, we take on the big jobs others won’t, keeping fleets and owner-operators rolling safely.
What Sets Our Commercial Truck Repair Apart
Veteran Owned
Our business was built on discipline, trust, and integrity.
Heavy Duty Truck Repair
We tackle large-scale jobs like trailer floors, bumpers, and full rebuilds.
Certified & Qualified
DOT, ASE, and AC Refrigeration certified for safety and accuracy.
Fast Response
On-site in under an hour within a 100-mile radius of Dallas, TX.
Community Driven
Local to Dallas and committed to helping truckers stay on schedule.
Promotions
Military & veterans receive $25 discount on any repair.
Save $25 Now With Our Military & Veteran Discount!
Get Fast, Reliable Diesel Repairs
Get Back on the Road Fast With 24/7 Repair You Can Trust
Big Sarge Diesel Repair keeps trucks and trailers moving with 24/7 emergency truck repair. We handle roadside truck repair, welding, and computer diagnostics. We also provide trailer repair, tire services, and fleet services. We show up fast, fix heavy issues on-site, and keep drivers moving with reliable, veteran-led service.
Our process:
- Call us anytime
- We arrive fast
- We diagnose on-site
- We repair and get you rolling again
Fix It Quickly, Drive with Confidence, Anytime, Anywhere
When your truck or trailer breaks down, you need a team that responds fast and fixes it right. Big Sarge Diesel Repair delivers effective mobile truck repair service across Dallas, TX, available 24/7 with no mileage fee. Call us today for roadside repairs, heavy-duty welding, or complete fleet service you can count on.
Full-Service Diesel Repair & Maintenance
From welding and diagnostics to tire changes and full mobile trailer repair, Big Sarge Diesel Repair provides mobile truck repair service in Dallas, TX that truckers trust. Explore our services and keep your fleet running strong.
Roadside Assistance
Get immediate help when your truck or trailer breaks down. We provide fast roadside repairs, fuel delivery, jump starts, and towing support to minimise downtime.
Welding
On-site welding for steel and aluminium repairs. We handle structural fixes, bumper replacements, and custom part fabrication to restore strength and safety.
Computer Diagnostics
Advanced diagnostics identify and fix sensor and emissions faults. Get fast, accurate results to clear codes and get your truck running properly again.
Trailer Repair
Complete trailer repairs from floors and leaks to bumpers and frames. We handle heavy-duty jobs to keep your cargo secure and your trailer road-ready.
Tire Services
Fast tire changes, repairs, and wheel removals. Whether it’s a flat or damaged rim, we have the tools to get your truck safely back on the road.
Fleet Services
Reliable preventive maintenance for multiple trucks. We stock essential parts on-site to minimise downtime and keep your fleet running efficiently.
Frequently Asked Questions
We answer the most common questions about mobile truck repair, roadside assistance, and fleet maintenance in Dallas, TX.
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We serve Dallas, TX and surrounding areas within a 100-mile radius, offering roadside and on-site repairs anywhere you need help.
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We accept credit cards and checks for all services.
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Yes, our technicians are DOT Certified, ASE Certified, and AC Refrigeration Certified.
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No. We never charge mileage fees for our mobile truck repair services.
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We service all commercial trucks and trailers, including heavy-duty diesel vehicles and fleet accounts.
See Why Drivers Trust Us
See Our Service Areas
Serving Dallas, TX, Allen, Plano, and nearby Texas cities with 24/7 mobile truck repair.
Call Us Anytime; We’re Always on Duty
Book Your Commercial Truck Repair Today!
Fill out our form to request 24/7 mobile truck repair in Dallas, TX. Our certified team is ready to respond quickly and get your truck back on the road.