Best Truck Repair in Westminster, CO
15 mechanics listed · 4 in Westminster · 14 rated 4.5+
Data verified October 16, 2026
Automotive Specialists Inc.
Lake Arbor Automotive & Truck
Advanced Transmission Center
Dave's Automotive Specialists
Arvada West Auto & Truck
Listed for drivers in and around Westminster, CO, these 15 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: Westminster, CO
Of the 15 mechanics we list here, 4 are in Westminster itself and 11 come from towns including Arvada (4, 6 mi), Wheat Ridge (4, 8 mi) and Broomfield (1, 5 mi). The mechanics on this page are rated from 4.4 to 4.9 across 4,007 reviews; all 15 have 50 or more reviews and 14 are rated 4.5 or higher. The topics that come up most in reviews of the mechanics on this page are "price", "honest" and "diagnosis". 7 list staff certifications (ASE) and 14 have a BBB rating of A or A+. Domain records put 13 websites of the mechanics on this page at ten or more years old; the oldest dates from 1999. 3 offer financing; 5 are family- or locally-owned and 5 list coupons or special offers. We have a website on file for all 15 of the mechanics on this page; all 15 publish a contact page; 9 list a public email and 6 take bookings online. 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.
Why does this page include shops beyond Westminster?
4 of the 15 shops sit inside Westminster; the rest come from other towns. Truck shops need land, long approaches and highway access, so they end up on the edge of town. Drivers already plan around that.
Accountable Auto Care
Colorado Engine
Applewood Service Center
AC Transmission Denver and General Auto Repair
Arvada Motorsports
Mountain View Automotive
Bending Wrenches Auto Repair
Seyfer Automotive
Bachman Auto Service & Repair
Why these companies made our list
What customers say about mechanics in Westminster
- “I needed a Diesel emission and was in and out in less than half an hour with no appointment.” — customer of Lake Arbor Automotive & Truck
- “Jon and his team were professional from the get go and took in my truck that same day.” — customer of Advanced Transmission Center
- “They went above and beyond to repair my truck so I could take it on a trip.” — customer of Automotive Specialists Inc.
- “My truck is running great and I feel confident taking it on road trips again.” — customer of Lake Arbor Automotive & Truck
Excerpts from public reviews of the mechanics listed on this page.