Expert Truck, Trailer, RV, & Bus Repair
in Frederick, MD & Surrounding Areas

J & M Truck Repair offers full service heavy duty repair for trucks, trailers, RVs, and buses. Our quality truck repair services performed by factory trained mechanics include everything from recommended maintenance to complete engine replacement.

We offer quality & affordable repairs in Frederick, MD, and surrounding areas by trusted technicians experienced in all makes & models of trucks, cars, vans, buses, trailers, and RVs.

Full Fleet Service – In shop / On site

  • PM Services & Programs
  • Lube Oil & Filter Service
  • Full Tire Service – Offering Bridgestone & Bandag Processed Retreads/National Accounts
  • Brake Service & Repair
  • Clutch Replacement
  • Air Conditioning Repair
  • Electrical Work
  • Engine / Transmission Repair & Replacement
  • 24/7 Towing/Wenching/Recovery
  • 24/7 Roadside Repair
  • Load Shifts
  • Welding
  • Coach/Bus Repair/Towing (Wheel Lift Grids)
  • Lock-Outs & Jump-Starts
  • Hydraulic Repair – In shop/Roadside
  • Class A – B Inspections On Bus Fleets
  • State Inspection -All Vehicles
  • DOT Inspections
  • Full Fleet Services – Mobile & In Shop
  • Diagnostics All Makes/Models
  • Repairs For All Makes & Models
  • Reasonable labor rates
  • Discounts for major fleets
  • Drug Free work place