Diesel Truck & Trailer Repair in Morristown, TN
24/7 mobile and shop diesel repair for Morristown and the I-81, US-11E, US-25E corridor. About 25 minutes from our Dandridge shop.
Call (865) 505-1919Morristown anchors the I-81 industrial corridor north of Dandridge, home to manufacturing and distribution operations that depend on their trucks. T&C Diesel repairs the fleets and owner-operators running I-81, US-11E, and US-25E through Hamblen County.
Why Morristown Trusts T&C Diesel
- Mobile diesel repair for I-81 breakdowns, day or night
- Experienced with manufacturing and distribution fleet accounts
- Full-service engine, transmission, and trailer repair
Quick Facts
Full-Service Diesel Repair
From engine overhauls to roadside tire changes, our experienced team handles it all.
Engine Repair
Comprehensive diagnostics and repair for Cummins, Detroit Diesel, Powerstroke, Duramax, and all major diesel engines.
Transmission Repair
Expert transmission service, rebuild, and replacement.
Brake Service
Full brake inspection, adjustment, and replacement to keep you safe on the road.
Air Conditioning
A/C diagnosis, recharge, and repair to keep your cab comfortable.
Electrical Work
Troubleshooting and repair of complex truck electrical systems.
Oil Changes
Fast, professional oil changes with commercial-grade products.
Tire Repair & Rotation
Tire repair, rotation, and balancing to extend tire life.
Battery Service
Battery testing, charging, and replacement for commercial trucks.
Tune-Ups
Complete engine tune-ups to optimize performance and fuel economy.
Trailer Repair
Structural, electrical, and mechanical trailer repair services.
Truck Repair
Full-service mechanical repair for all makes and models of commercial trucks.
24/7 Mobile / Roadside
We come to you: 24/7 roadside assistance anywhere in our service area.
We Work on All Major Brands
Our technicians are experienced with the industry's leading commercial truck manufacturers.






We also service all major diesel engines, including Cummins, Detroit Diesel, Ford Powerstroke, GM Duramax, Caterpillar, Volvo, Mack, and PACCAR.
Broke down or need roadside assistance?
Available 24/7 for emergency roadside calls. Give us a call and we'll get you back on the road.
(865) 505-1919