22 vetted semi-truck repair shops across Louisiana. Diesel, DEF/DPF, tires, trailer, and mobile roadside service — built for drivers, not tourists.
Roadmark lists 22 vetted semi-truck repair shops in Louisiana. These aren't car garages — they're commercial shops that work on Class 8 trucks and trailers.
Among them, 17 do diesel engine work, 6 repair trailers, 6 service tires, and 9 offer mobile or roadside service.
21 of these shops have a direct phone number listed, so you can call ahead before you roll in. Broke down and can't drive? Open Roadmark to find mobile mechanics near Louisiana that come to you.
📍 6637 Airline Hwy, Baton Rouge, LA, 70805
Baton Rouge OnSite Fleet Service is a semi-truck repair shop in Baton Rouge offering general repair, fleet service, diesel engine, brakes, oil change, mobile / roadside. It does diesel engine work, and offers mobile and roadside service.
📍 1936 Wooddale Blvd, Baton Rouge, LA
ED'S ROAD SERVICE is a semi-truck repair shop in Baton Rouge offering general repair, diesel engine, mobile / roadside, brakes, tires, electrical. It does diesel engine work, and sells and services tires.
📍 311 E Virtue St, Chalmette, LA, 70043
SOS Truck Repair is a semi-truck repair shop in Chalmette offering general repair, diesel engine, brakes, electrical, mobile / roadside, tires, trailer repair. It does diesel engine work, and sells and services tires.
📍 8695 W Congress St, Duson, LA
Stelly & Son 24hr Road Service is a semi-truck repair shop in Duson offering general repair, diesel engine, mobile / roadside, brakes, tires, electrical. It does diesel engine work, and sells and services tires.
📍 1301 N Al Davis Rd, Elmwood, LA, 70123
3R Diesel Repair is a semi-truck repair shop in Elmwood offering general repair, diesel engine, brakes, transmission, electrical. It does diesel engine work, and does brake work.
📍 10328 US-80, Greenwood, LA
Rials Towing is a semi-truck repair shop in Greenwood offering towing, mobile / roadside, general repair, brakes, tires. It sells and services tires, and offers mobile and roadside service.
📍 42241 S Morrison Blvd, Hammond, LA, 70403
Big Wheel Diesel & Wrecker Service is a semi-truck repair shop in Hammond offering diesel engine, towing, general repair, brakes. It does diesel engine work, and does brake work.
📍 1000 MacArthur Ave, Harvey, LA, 70058
GRB Truck Repair is a semi-truck repair shop in Harvey offering general repair, diesel engine, brakes, electrical, mobile / roadside, transmission, trailer repair. It does diesel engine work, and repairs trailers.
📍 623 Maria St, Kenner, LA, 70062
Commercial Body Shop New Orleans is a semi-truck repair shop in Kenner offering frame repair, trailer repair, welding, general repair. It repairs trailers.
📍 2623 SE Evangeline Thruway, Lafayette, LA, 70508
Consolidated Truck Parts & Service of Lafayette is a semi-truck repair shop in Lafayette offering general repair, diesel engine, transmission, brakes, alignment, dot inspection, mobile / roadside, fleet service, oil change, def system. It does diesel engine work, and offers mobile and roadside service.
📍 115 S Washington St, Lafayette, LA, 70501
Lafayette Onsite Truck Repair is a semi-truck repair shop in Lafayette offering general repair, trailer repair, diesel engine, mobile / roadside, brakes, electrical, fleet service, tires. It does diesel engine work, and sells and services tires.
📍 101 Galbert Rd #1803, Lafayette, LA, 70506
Randy Simon Truck Repair is a semi-truck repair shop in Lafayette offering general repair, diesel engine, brakes, transmission, electrical. It does diesel engine work, and does brake work.
📍 150 Wagon Wheel Rd, Monroe, LA, 71203
Diesel Specialist of NE La is a semi-truck repair shop in Monroe offering general repair, diesel engine, transmission, brakes, electrical. It does diesel engine work, and does brake work.
📍 Monroe, Monroe, LA, 71201
Mac's Truck Repair is a semi-truck repair shop in Monroe offering general repair, diesel engine, brakes, transmission, electrical. It does diesel engine work, and does brake work.
📍 3090 Lafiton Ln, Port Allen, LA, 70767
24/7 After Hour RoadsideAssistant G &P Reasonable On Site Truck Tire Service is a semi-truck repair shop in Port Allen offering mobile / roadside, tires, fleet service. It sells and services tires, and offers mobile and roadside service.
📍 2018 S Julia St, Rayville, LA, 71269
USA Truck Repair Inc. is a semi-truck repair shop in Rayville offering general repair.
📍 1627 St Mary St, Scott, LA, 70583
A T & P Diesel & Truck Repair is a semi-truck repair shop in Scott offering general repair, diesel engine, brakes, transmission, electrical. It does diesel engine work, and does brake work.
📍 1511 W Willow St, Scott, LA, 70583
Jackson Truck and Trailer Repair of Acadiana is a semi-truck repair shop in Scott offering general repair, trailer repair, diesel engine, brakes, electrical, transmission, fleet service. It does diesel engine work, and repairs trailers.
📍 1517 W Willow St, Scott, LA, 70583
Lafayette Spring Co is a semi-truck repair shop in Scott offering general repair, suspension, frame repair, brakes, alignment. It does brake work.
📍 7565 Haygood Rd, Shreveport, LA, 71107
Advance Truck & Trailer Repair is a semi-truck repair shop in Shreveport offering general repair, trailer repair, diesel engine, brakes, electrical, transmission. It does diesel engine work, and repairs trailers.
📍 7255 Greenwood Rd, Shreveport, LA, 71119
United Engines | Shreveport, LA is a semi-truck repair shop in Shreveport offering general repair, diesel engine, transmission, dot inspection, fleet service, brakes, electrical. It does diesel engine work, and does brake work.
📍 161 Sterling Ave, West Monroe, LA, 71292
Revival truck and equipment services is a semi-truck repair shop in West Monroe offering general repair, diesel engine, brakes, electrical, hydraulics. It does diesel engine work, and does brake work.