Your Trusted Diesel Truck Mechanics in Dallas, TX
When your diesel truck is out of commission, your entire operation can come to a halt. At Southern Diesel Repair, we understand the critical role diesel trucks play in keeping businesses moving across Dallas, TX. That’s why we offer dependable diesel truck mechanic Dallas services designed to minimize downtime and keep your fleet running at optimal performance.
Our team of ASE-certified diesel truck mechanics brings extensive experience working with modern diesel engines and heavy-duty vehicles, ensuring your trucks receive expert care, whether it’s routine diesel maintenance or major repairs. Routine maintenance is essential for keeping both trucks and drivers safe and efficient.
If you can’t bring your truck to us, our 24/7 mobile diesel repair service will come directly to your location anywhere in the Dallas metro area.
Comprehensive Diesel Truck Services
Southern Diesel Repair offers diesel truck repair services tailored to keep your fleet in the best shape. Our expertise covers everything from engine diagnostics to brake repairs, making us your one-stop shop for diesel truck care.
Our core services include:
- Diesel Engine Repair and Diagnostics: Minor tune-ups to complete overhauls using advanced diagnostic tools to ensure optimal engine performance and fuel efficiency.
- Brake Repair and Alignment: Restoring stopping power and safety, especially under heavy loads and high heat.
- Tire Repair and Wheel Alignments: Keeping your truck stable and reliable on the road.
- Air Conditioning Service and Repair: Ensuring driver comfort year-round.
- Oil Changes and Preventive Maintenance: Reducing the risk of costly breakdowns with routine engine oil and fuel filter replacements.
- Trailer Repair and Maintenance: Comprehensive service for tractors and trailers to keep your entire rig running smoothly.
If you have unique repair needs or face uncommon mechanical issues, our team is ready to find customized solutions that keep your truck running efficiently.
Why Choose Southern Diesel Repair?
Dallas has many diesel truck mechanics, but Southern Diesel Repair stands out because:
- ASE-certified technicians with years of experience working on modern diesel engines and heavy-duty trucks.
- State-of-the-art shops equipped for heavy machinery and fleet vehicles.
- 24/7 mobile service available throughout the Dallas metro area.
- Use of OEM and high-quality parts to maintain reliability and performance.
- Preventive maintenance programs tailored to fleet needs.
- Convenient locations near I-30 in Rowlett and Hutchins for easy access.
Our focus on service and reliability means your trucks spend more time on the road and less time in the shop.
Emergency Roadside Assistance
Breaking down on the road can be costly and stressful, especially with heavy-duty trucks. Southern Diesel Repair offers 24/7 emergency roadside assistance across Dallas, including:
- Tire changes and repairs
- Jump-starts and battery replacements
- Fuel delivery when you run out of diesel fuel
- Engine troubleshooting for sudden failures
- On-site minor repairs to minimize downtime
Our expert technicians come equipped to handle the most common issues like clogged filters, fuel injector problems, and brake fluid concerns wherever you are in the Dallas metro area.
Heavy Equipment and Specialty Vehicles
Our expertise extends to a wide range of heavy equipment and specialty vehicles, including:
- Construction equipment of all types
- Buses and coaches, including MCI models
- RVs and motorhomes
- Diesel trailers and heavy haulers
We understand that modern diesel trucks require specialized maintenance, such as DEF replenishment and advanced diagnostics, to meet emissions standards and maintain optimal performance.
We service the unique components of these vehicles, including transmissions and exhaust systems, focusing on troubleshooting and maintenance to ensure emissions compliance and engine performance. This includes attention to components like the diesel particulate filter and EGR system, which are critical for reducing poor emissions and smoke production. We also handle fuel injectors, ensuring they run efficiently under heavy loads.
Brands and Equipment We Service
Every brand requires different skills and tools. Our certified technicians are trained to work on:
- Engines such as Caterpillar, Cummins, Detroit Diesel, and Mercedes
- Trucks, including Freightliner, Volvo, Peterbilt, Kenworth, and International
- Specialty vehicles such as RVs, buses, and trailers
This wide range of experience means you can trust us with just about any make or model.
Preventive Maintenance Packages
Preventive maintenance helps avoid costly repairs and downtime. Our customizable packages include:
- Oil and engine oil changes
- Fuel filter replacements
- Brake inspections and adjustments
- Tire rotations and wheel alignments
- Fluid checks and replacements (coolant, brake fluid)
- Full safety and performance inspections
Diesel engines operate at a high level of heat and pressure, making regular lubrication and inspection of engine components, such as the cylinder, essential for preventing damage and ensuring longevity.
Regular maintenance of air filters, fuel filters, and other components ensures your diesel engine operates efficiently, maintains fuel quality, and extends engine life.
Common Issues in Diesel Trucks
Diesel trucks are built for power and reliability, but even the toughest vehicles can face challenges that impact their efficiency and performance. Staying on top of diesel truck maintenance is the best way to prevent unexpected breakdowns and keep your diesel vehicles running smoothly.
One of the most common issues in diesel trucks includes:
- Engine overheating from low coolant, clogged radiators, or worn parts. Regular maintenance catches these issues early and prevents costly damage.
- Clogged fuel filters restrict flow and reduce performance. Replacing filters routinely keeps fuel efficiency high.
- Air filter blockages limit airflow, reducing power and raising fuel use. Regular replacements ensure clean air for efficient combustion.
By addressing these common issues through proactive diesel truck maintenance, you can extend the life of your vehicle, improve fuel efficiency, and ensure your truck delivers peak performance on every job.
Areas We Serve in the Dallas Metro
Our shops and mobile units cover the entire Dallas-Fort Worth area. Here are some of the most common locations where we provide service:
- Dallas (Downtown, Uptown, Oak Cliff, Pleasant Grove)
- Fort Worth
- Terrel
- Waxahachie
- Arlington
- Rowlett and Hutchins (our shop locations)
Even if you are outside these areas, call us to confirm. Chances are, we can still help.
Schedule Your Diesel Truck Repair Today
If your truck or fleet needs service, don’t wait until a small issue becomes a big problem. Our team at Southern Diesel Repair is ready to get you back on the road quickly and safely.
You can stop by one of our shops in Rowlett or at our fully equipped facility on Carpenter Road in Hutchins, TX. If you cannot make it in, our mobile team can come to you anywhere in the Dallas area.
Call us today or reach out through our online contact form to schedule your service.
Southern Diesel Repair – Dallas’s trusted partner for diesel truck and fleet repair.
