About Us at DTR, LLC

About DTR – Mobile Diesel Repair Experts in Matthews, NC

At DTR, we believe that keeping your fleet moving is essential to your business. That's why we're proud to offer mobile diesel repair services across Matthews, NC, and a 75-mile radius, including Charlotte, NC, Concord, NC, Gastonia, NC, Rock Hill, SC, and Monroe, SC. Our team specializes in delivering on-site, expert diagnostics, electrical repairs, and driveline services, ensuring your trucks are back on the road as quickly as possible.

Experienced Technicians You Can Trust

With decades of experience under our belts, our highly trained technicians know their way around heavy-duty vehicles. From complex electrical systems to driveline repairs, we've seen it all and fixed it all. We pride ourselves on being the experts in diesel diagnostics, pinpointing problems quickly and accurately, which saves you time and money. At DTR, our focus is on keeping large diesel engines in top condition.

What Makes Us Different

What sets DTR apart from other repair shops in the area? It’s simple: we bring the shop to you. As a mobile-only repair service, we’re fully equipped to handle repairs, diagnostics, and electrical work wherever you are—whether it’s at your headquarters, a job site, or on the side of the road. We understand that downtime can be expensive for fleet owners and independent truckers, which is why we offer 24/7 availability for certain services. Our goal is to get your trucks back on the road with minimal disruption to your operations.

Serving Matthews, NC & Beyond

While DTR is based in Matthews, NC, we proudly serve a 75-mile radius, which includes key cities like Charlotte, NC, Concord, NC, Gastonia, NC, Rock Hill, SC, and Monroe, SC. Whether you're a local fleet owner or managing vehicles across state lines, we're here to ensure your trucks remain reliable and road-ready. Our focus on fleet services makes us the ideal partner for construction companies and businesses relying on heavy-duty diesel engines.

Contact Us Today

If you're looking for expert mobile diesel repair services, don’t hesitate to get in touch with DTR. Call us today at 704-975-5504 to schedule a service or inquire about how we can keep your fleet on the road with minimal downtime.