Diesel Truck Repair in Duluth, Ga

Expert Diesel Repair Services in Duluth, GA

When you need professional diesel repair services in Duluth, GA, Lanier Truck Repair is the trusted choice. With over 100 years of combined experience, our team specializes in repairing and maintaining heavy-duty diesel vehicles, including box trucks, semis, and RVs. Whether you need engine repairs, diagnostics for Diesel Particulate Filters (DPF) and Diesel Exhaust Fluid (DEF) systems, or preventative maintenance, we have the expertise and equipment to keep your vehicles running at peak performance.

Complete Diesel Repair & Maintenance in Duluth, Ga

At Lanier Truck Repair, we understand the importance of keeping your fleet on the road. That’s why we provide fast, efficient, and high-quality diesel repair services to ensure minimal downtime. Our skilled technicians offer a wide range of services, including:

• Engine Repair & Replacement – Restore power and extend the life of your vehicle’s engine.
• Electrical Diagnostics & Repairs – Troubleshoot and fix issues with wiring, batteries, and alternators.
• Alignment & Suspension Adjustments – Improve vehicle stability and prolong tire life.
• Fuel System Services – Enhance fuel efficiency with expert injector and turbocharger repairs.
• Exhaust & Emissions System Maintenance – Keep your vehicle compliant with regulations and performing optimally.
• Brake System Repairs – Ensure safe and reliable stopping power for your fleet.

We focus on precision, efficiency, and quality workmanship, so you can rely on us to keep your vehicles in top condition.

Reliable & Transparent Diesel Repair Services in Duluth, Ga

At Lanier Truck Repair, we believe in honest, straightforward service. Our pricing is clear and upfront, with no hidden fees or unexpected charges. We’ve built a reputation in Duluth for providing dependable, high-quality repairs backed by exceptional customer service.

Preventative Maintenance for Long-Lasting Performance

Regular maintenance is essential to prevent costly breakdowns and extend the lifespan of your diesel vehicles. Our preventative maintenance services are designed to keep your fleet operating efficiently while reducing repair costs. These services include:

• Routine Oil & Filter Changes – Protect engine components and maintain peak performance.
• DPF & DEF System Service – Prevent emissions system malfunctions and improve fuel economy.
• Cooling System Maintenance – Reduce the risk of overheating and engine damage.
• Thorough Vehicle Inspections – Detect and fix small issues before they lead to costly repairs.

With proactive fleet maintenance, you can keep your trucks on the road and your business running smoothly.

Your Go-To Diesel Repair Shop in Duluth, GA

For top-rated diesel repair and fleet maintenance in Duluth, GA, trust Lanier Truck Repair. We are open Monday through Friday, with weekend appointments available upon request. Whether you need emergency repairs or ongoing fleet service, our team is ready to keep your trucks running at their best.