Roadside Assistance

Mobile Diesel Repair When You Need It Most

in Raleigh, Durham, Chapel Hill, Fayetteville, Goldsboro, Cary, Fuquay-Varina, Holly Springs, Greensboro, & Clayton, NC

Breakdowns never happen at a good time — that’s why Mavel Fleet Services, LLC offers fast, reliable roadside assistance for diesel trucks and tractor-trailers across Raleigh, Durham, Chapel Hill, Fayetteville, Goldsboro, Cary, Fuquay-Varina, Holly Springs, Greensboro, and Clayton, NC.


Our veteran-owned mobile repair company specializes in on-site diesel repair, diagnostics, and fleet service for heavy-duty trucks, trailers, and commercial fleets. We respond quickly to keep your drivers safe and your deliveries on schedule. Whether it’s a blown airline, electrical issue, or liftgate malfunction, our technicians arrive fully equipped to get you back on the road fast.


With coverage along the I-95 and I-40 corridors, we proudly serve local and regional carriers with prompt, professional roadside repair — reducing downtime and towing costs.

Man working on a car engine, outdoors. He wears a black shirt, is focused, and leans over the open hood.

When to Call for Roadside Diesel Assistance

If you’re unsure whether your situation requires a roadside call, these are some of the most common signs it’s time to contact Mavel Fleet Services for immediate mobile repair:


  • Truck won’t start or cranks slowly
  • Loss of power while driving or climbing hills
  • Warning lights on dash (check engine, ABS, or DEF issues)
  • Brake air pressure loss or brake system failure
  • Broken airlines, electrical shorts, or lighting malfunctions
  • Liftgate, trailer latch, or floor damage affecting operation
  • Smoke, overheating, or fluid leaks under the truck


Our mobile team can handle up to 80% of diesel truck and trailer repairs on-site, including electrical diagnostics, brake and suspension adjustments, engine troubleshooting, and safety inspections. We bring professional-grade tools and OEM-quality parts directly to you — saving valuable time and eliminating unnecessary towing fees.

Red semi-truck with white trailer on a road in a desert landscape with rocky hills in the background.

Fast Response, Proven Results

At Mavel Fleet Services, we treat every call as an emergency because we know that downtime means lost revenue. Our experienced mobile diesel technicians are ready to respond quickly anywhere in Raleigh, Durham, Chapel Hill, Fayetteville, Goldsboro, Cary, Fuquay, Holly Springs, Greensboro, and Clayton, NC.


We take pride in offering dependable roadside repair for tractor-trailers, diesel trucks, and fleet vehicles, backed by years of hands-on experience and honest, veteran-owned service.


If you’re stranded or your fleet needs immediate attention, call (919) 418-9677 or use our contact form below to schedule regular maintenance and avoid costly breakdowns.