Tri-State Truck & Trailer Repair

Tri-State Truck & Trailer Repair in Hagerstown, MD is a full-service diesel truck and trailer facility offering mobile repair, diagnostics, towing, tire service, and emissions testing. The shop handles engine work, electrical, suspension, welding, and specialty services including DPF filter cleaning, trailer refrigeration, and liftgate repairs, plus vehicle inspections, fueling, storage, and equipment rental.

🚨 This facility operates a 24/7 emergency dispatch unit. If you are broken down on the highway, call immediately for priority response.