12 vetted semi-truck repair shops across Colorado. Diesel, DEF/DPF, tires, trailer, and mobile roadside service — built for drivers, not tourists.
Roadmark lists 12 vetted semi-truck repair shops in Colorado. These aren't car garages — they're commercial shops that work on Class 8 trucks and trailers.
Among them, 12 do diesel engine work, 3 repair trailers, 3 service tires, and 5 offer mobile or roadside service.
12 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 Colorado that come to you.
📍 6266 W 55th Ave, Arvada, CO, 80002
Quick Wrench Truck Repair is a semi-truck repair shop in Arvada offering general repair, diesel engine, brakes, mobile / roadside, electrical. It does diesel engine work, and offers mobile and roadside service.
📍 3685 S U.S. Hwy 85 87 Unit 1, Colorado Springs, CO, 80906
Diesel Guys Truck & Equipment Service is a semi-truck repair shop in Colorado Springs offering general repair, diesel engine, brakes, transmission, electrical, hydraulics. It does diesel engine work, and does brake work.
📍 4404 E 60th Ave, Commerce City, CO, 80022
Denver Truck and Trailer Repair (DTTR) is a semi-truck repair shop in Commerce City offering general repair, trailer repair, diesel engine, brakes, electrical, mobile / roadside, tires. It does diesel engine work, and sells and services tires.
📍 5590 E 55th Ave, Commerce City, CO, 80022
Iron Buffalo Truck and Trailer Repair is a semi-truck repair shop in Commerce City offering general repair, trailer repair, diesel engine, transmission, brakes, suspension, hydraulics, towing, dot inspection, fleet service, mobile / roadside. It does diesel engine work, and repairs trailers.
📍 710 E 68th Ave, Denver, CO, 80229
DTI Trucks is a semi-truck repair shop in Denver offering general repair, diesel engine, transmission, brakes, dot inspection. It does diesel engine work, and does brake work.
📍 5555 Joliet St #150, Denver, CO, 80239
Inland Truck Parts & Service is a semi-truck repair shop in Denver offering general repair, diesel engine, transmission, brakes, dot inspection, fleet service, electrical. It does diesel engine work, and does brake work.
📍 5300 Monroe St, Denver, CO, 80216
Wiers Fleet Service & Truck Repair Denver is a semi-truck repair shop in Denver offering general repair, trailer repair, fleet service, diesel engine, brakes, dot inspection, electrical, transmission. It does diesel engine work, and repairs trailers.
📍 476 Forest Glen Trail, Florissant, CO, 80816
Rocky Mountain Truck Repair LLC. is a semi-truck repair shop in Florissant offering general repair, diesel engine, brakes, electrical, transmission. It does diesel engine work, and does brake work.
📍 11905 E 124th Ave, Henderson, CO, 80640
Company Truck Parts & Repairs is a semi-truck repair shop in Henderson offering general repair, diesel engine, brakes, electrical, transmission. It does diesel engine work, and does brake work.
📍 8909 Yosemite St, Henderson, CO, 80640
Schroeder Truck Repair is a semi-truck repair shop in Henderson offering general repair, diesel engine, brakes, alignment, suspension, ac, welding, mobile / roadside, fleet service, dot inspection. It does diesel engine work, and offers mobile and roadside service.
📍 3023 I-25, Pueblo, CO, 81008
Chiarito Truck Service Inc is a semi-truck repair shop in Pueblo offering general repair, diesel engine, brakes, transmission, electrical, tires. It does diesel engine work, and sells and services tires.
📍 302 W 26th St, Pueblo, CO, 81003
On-Site Diesel Repair LLC is a semi-truck repair shop in Pueblo offering general repair, diesel engine, brakes, mobile / roadside, electrical, tires. It does diesel engine work, and sells and services tires.