Commerce City is just across the I-70 corridor from us — a few miles up Quebec, Vasquez, or Brighton from the shop. A lot of our Commerce City customers come in from the industrial corridor where day-in-day-out work vehicles need shops that won't keep their truck for a week.
How to find us
Quebec, Vasquez, or Brighton south to I-70. Tow available if your vehicle isn't driveable.
Same shop, every service we offer.
Engine Repair & Replacement
Diagnostic-first. We'll tell you whether it needs fixing or replacing.
Transmission Rebuild, Repair & Service
In-house rebuilds, three generations deep. We'll tell you straight.
Full Tune-Up Service
The maintenance most shops skip — done the way it should be.
Brake Repair, Pads & Rotors
Same-day on most vehicles. We don't upsell brake jobs.
Suspension, Shocks & Struts
If it bounces, drifts, or wanders — that's us.
Differential Service & Repair
On a four-wheel drive, this is the part nobody thinks about until it fails.
Full Vehicle Diagnostic
Other shops sell the fix. We sell finding the problem first.
Fleet service in Commerce City
Commerce City is a working industrial city. Its I-270 and I-76 corridors hold industrial yards, contractor operations, and rail-adjacent commercial sites, and oil-and-gas service and industrial businesses run work trucks out of the area. Work trucks like that put heavy daily duty on drivetrains.
Don's Garage handles light and medium-duty commercial fleets, which covers most of the work vehicles those operations run: heavy-duty pickups, service trucks, cargo vans, and box trucks up to medium-duty. Transmission and drivetrain repair is our specialty, including transfer case, differential, and axle work, and we rebuild transmissions in-house. For fleets that can plan ahead, we build preventive maintenance schedules by vehicle, scheduled by mileage interval, with itemized documentation of each service. Heavy-duty Class 7-8 tractors are outside our scope, and we say so up front.
For a Commerce City fleet, the shop at 5515 Washington St is just across the I-70 corridor, a short run down Quebec, Vasquez, or Brighton.
Reviews coming soon — check our Google profile in the meantime.