Expert Diesel Repairs in Cumming, GA

When it comes to reliable, experienced diesel repair services, Lanier Truck Repair is the top choice for diesel repairs in Cumming, GA and the surrounding area. With over 100 years of combined experience, our mechanics specialize in diesel repairs for a wide range of heavy-duty vehicles, including box trucks, RVs, and semis. Whether you need a major engine rebuild, diagnostics for Diesel Particulate Filters (DPF) and Diesel Exhaust Fluid (DEF) systems, or regular preventive maintenance, Lanier Truck Repair is fully equipped to handle your fleet's needs.

Comprehensive Diesel Repair Services

Our team of skilled technicians at Lanier Truck Repair is trained in advanced diesel repair techniques to ensure that your vehicle runs optimally. From fleet management services to individual truck repairs, we’re able to handle any issue, no matter how complex. Our diesel repair services include engine replacements, 3-axle alignment, electrical repairs, and extensive diagnostics. We’re committed to precision and efficiency, which means quick turnarounds without compromising quality. Our clients can depend on our expertise to keep their fleets safe and reliable on the road.

Honest, Transparent Service You Can Trust

At Lanier Truck Repair, we take pride in offering honest and reliable service for diesel repairs in Cumming, GA. Our transparent pricing and straightforward communication mean that you’ll always know what to expect—no hidden fees, no surprises. We understand the importance of trust in the repair industry, and we’re committed to building lasting relationships with our clients by providing top-notch service every time.

Preventative Maintenance to Keep You on the Road

Preventative diesel repairs in Gainesville, GA are key to extending the lifespan of your diesel engines and reducing the risk of unexpected breakdowns. Our preventative maintenance services include everything from oil changes and filter replacements to comprehensive inspections of critical systems. With regular maintenance, we help keep your fleet on the road and operating efficiently, so you can focus on your business.

Ready to Serve You

Lanier Truck Repair is here to help provide the diesel repairs Gainesville, GA and surrounding areas count on. Our shop is open Monday through Friday, with Saturday and Sunday appointments available upon request. For reliable, experienced diesel repairs and fleet management, trust the team at Lanier Truck Repair to keep your vehicles in peak condition.