4 vetted semi-truck repair shops in and around Salt Lake City. Diesel engine, DEF/DPF, tires, trailer, and mobile roadside — the kind of shops that actually work on big rigs.
Roadmark lists 4 vetted semi-truck repair shops in Salt Lake City, UT. These aren't car garages — they're commercial shops that work on Class 8 trucks and trailers.
Among them, 4 do diesel engine work, 2 repair trailers, 1 service tires, and 1 offer mobile or roadside service.
4 of these shops have a direct phone number listed, so you can call ahead before you roll in — confirm they handle your issue and get a price range. Broke down and can't drive? Open Roadmark to find mobile mechanics near Salt Lake City, UT that come to you.
📍 1000 Jewell Ave, Salt Lake City, UT, 84104
J R Diesel Repair is a semi-truck repair shop in Salt Lake City offering general repair, diesel engine, brakes, transmission, electrical. It does diesel engine work, and does brake work.
📍 1775w W 200 S, Salt Lake City, UT, 84104
LA Truck Repair inc is a semi-truck repair shop in Salt Lake City offering general repair, diesel engine, brakes, electrical, transmission. It does diesel engine work, and does brake work.
📍 1220 Pioneer Rd, Salt Lake City, UT, 84104
Precision Truck And Trailer Repair Inc is a semi-truck repair shop in Salt Lake City offering general repair, trailer repair, diesel engine, brakes, suspension, electrical, dot inspection, fleet service, mobile / roadside, tires, oil change. It does diesel engine work, and sells and services tires.
📍 3550 Harvey Milk Blvd, Salt Lake City, UT, 84104
TMF Truck & Trailer Repair is a semi-truck repair shop in Salt Lake City offering general repair, trailer repair, diesel engine, brakes, electrical, transmission. It does diesel engine work, and repairs trailers.
Roadmark lists vetted commercial truck and trailer repair shops in Salt Lake City and across Utah. Every shop is chosen for drivers who need real semi-truck service — not a car quick-lube. Use the map to find the nearest shop, see what services each one offers, and call directly. If you can't drive, Roadmark also finds mobile mechanics and roadside service near Salt Lake City.