Dallas-Fort Worth, TX
24/7 Mobile Diesel Repair in Dallas-Fort Worth
Fast roadside diesel repair and full-service shop repairs for trucks, trailers and commercial fleets throughout DFW.
- 24/7 Mobile Service
- In-Shop Repairs
- Trucks & Trailers
- Fleet Service
- DFW Coverage
Current Service Specials
View All Specials →Overhead Service
$380 – $399In-frame overhead engine overhaul. CAT $380, Cummins $380, Detroit (incl. DD15) $399.
A/C System Check
$129.99Freon level check with gauges, full operational check of components, condenser cleaning. Includes up to 1 lb of Freon.
Semi Truck Tire Special
$300295/75R 22.5 & 11R 24.5 semi truck tires, installed.
Diesel Repair Services
Full-service heavy-duty repair for trucks, trailers, engines and fleets — mobile or in-shop.
Diesel Truck Repair
Diagnostics, mechanical repairs and maintenance for heavy-duty trucks.
Learn More →Diesel Engine Repair
Diagnostics and repair for major commercial diesel platforms.
Learn More →Trailer Repair
Mechanical, structural and roadside trailer repairs.
Learn More →Mobile Diesel Repair
24/7 roadside assistance throughout Dallas-Fort Worth.
Learn More →Commercial Truck Tires
Truck tire repair, replacement and roadside tire service.
Learn More →Fleet Maintenance
Preventive maintenance and scheduled service designed to reduce fleet downtime.
Learn More →Broken Down? We Come to You.
Our mobile units run 24/7 across Dallas-Fort Worth, handling roadside repairs so your truck gets back on the road fast.
- Engine problems
- Brake issues
- Tire failures
- Jump starts
- Fuel delivery
- Electrical problems
- Trailer issues
- Diagnostics
Why Southern Diesel Repair
- 24/7 Availability
- Mobile + In-Shop
- Heavy-Duty Expertise
- Fleet Service
- DFW Coverage
Keep Your Fleet Moving
Scheduled maintenance, mobile repairs, inspections and diagnostics built around your routes — so unplanned downtime doesn't cost you loads.
Talk to Us About Fleet ServiceNeed Diesel Repair?
Need immediate help? Call 972-412-3009.
- 972-412-3009
- 2681 I-30 Frontage Rd, Greenville, TX 75402
- Open 24 hours a day, 7 days a week