Sonny's Auto Repair
“We have taken two of our cars here to be repaired, and we could not be happier!”
Best Truck Repair in Morristown, TN
10 mechanics listed · 4 in Morristown · 2 open 24/7 · 5 open weekends · all 10 rated 4.5+
Data verified October 16, 2026
The Garage
“And basically one touch and he got it running back to how my car should!!”
Tuff Enuff 4-Wheel Drive Center
“We went back, same day, they knew what the problem was, immediately fixed the issue.”
Los Primos Auto Repair
“They have always been fair on prices and get them done in a timely manner.”
T&C Diesel Truck and Trailer Repair
“They were able to complete the repairs early despite the difficulty and I was able to get my truck back the same day for less than the estimate provided at drop off.”
Custom Exhaust
“They do more than just exhaust work and are very reasonable and pleasant to work with.”
Listed for drivers in and around Morristown, TN, these 10 shops work on medium and heavy duty trucks. What each one says about fleet accounts, road service, inspections and hours comes from its own website; ratings and quotes come from public reviews.
Area overview: Morristown, TN
Of the 10 mechanics we list here, 4 are in Morristown itself and 6 come from Dandridge (4, 12 mi), Jefferson City (1, 13 mi) and Newport (1, 16 mi). The mechanics on this page are rated from 4.5 to 4.9 across 856 reviews; 6 have 50 or more reviews. 2 are open around the clock; 5 are open on Saturdays and 3 on Sundays. 2 have a BBB rating of A or A+. 5 have ten or more years of experience, the longest 37 years. 2 offer emergency or roadside call-outs; 2 give free estimates and 1 is family- or locally-owned. We have a website on file for 6 of the mechanics on this page; 3 publish a contact page and 2 list a public email. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.
Which truck shops listed for Morristown open overnight?
2 of the 10 shops on this page state around-the-clock operation. Overnight in this trade usually means road service and a technician on call rather than a full shop running at 3 a.m. Say on the call whether the truck is loaded and where it is parked.
Kent's On-Site Truck and Trailer Repair
“Had a blow out on a steer tire on i40 at the 419east came out in 30 minutes and had me back on the road excellent service”
Dandridge Service Station
“The ones I trust with my eyes closed”
RTC Performance Diesel
“I have had my truck there twice, and both times they were quick to call me and let me know what the problem was.”
Commercial Truck Center
“Karen, Dean, and Allen and the rest of the staff always do an excellent job — friendly, professional, and clearly knowledgeable about heavy trucks.”
Why these companies made our list
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