H & M Transmission & Automotive
“Absolutely love there work they have done so much for me and my company trucks they do an amazing job.”
Best Truck Repair in Castle Rock, CO
14 mechanics listed · 7 in Castle Rock · 10 rated 4.5+
Data verified October 16, 2026
Everything Truck & Auto Diesel and Performance LLC
“They took my speciality vehicle when no one else would and took the time to properly diagnose the factory misconfiguration.”
Vogel Auto and Diesel
“Chris installed my interlock and showed me how to operate it and help me feel comfortable in my car ...”
Solar Automotive
“The team let me know that it would be covered under warranty through CDJR, when they easily could've charged me $350-$400 for my differential flush.”
Titan Auto Tech European Specialists
“These guys know what their doing, and provide great communication and customer service throughout the experience.”
Colorauto Service & Repair
“Fair and honest which is definitely unique in this day and age!”
Listed for drivers in and around Castle Rock, CO, these 14 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: Castle Rock, CO
Of the 14 mechanics we list here, 7 are in Castle Rock itself and 7 come from towns including Parker (2, 10 mi), Centennial (2, 15 mi) and Elizabeth (1, 14 mi). The mechanics on this page are rated from 4.2 to 5.0 across 3,161 reviews; 13 have 50 or more reviews and 10 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (100%), quality (97%) and value (88%). The topics that come up most in reviews of the mechanics on this page are "estimates", "communication" and "diagnosis". The services the mechanics on this page list most often on their websites are oil changes (3), alignments (2), diesel fuel filter replacement (2), diesel repair (2) and transmission repair (2). 6 list staff certifications (ASE) and 6 have a BBB rating of A or A+. 9 have ten or more years of experience, the longest 29 years. 1 offers emergency or roadside call-outs; 2 offer financing; 2 give free estimates; 3 are family- or locally-owned and 5 list coupons or special offers. 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 Castle Rock?
7 of the 14 shops sit inside Castle Rock; 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.
All Around Auto Care
“I got kinda stranded for a couple days driving through Denver and they ordered the parts and got to work right away so that I could go home to Texas.”
Fairway Collision Center
“The team examined the car bumper to bumper, gave us the straight story, gave us reasonable timelines, explained what their process was, then followed everything to the letter, including text updates on where they were, how long it would take and what the costs were.”
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Hotshots Automotive
“( Which was invaluable as my Alternator died at the height of the last blizzard to hit Aurora) I would NOT hesitate to recommend this garage to anyone!”
Excel Diesel & Suv- Parker
“This is where I take both of my trucks every year for emissions.”
360 Diesel and Auto Repair
“By and large, the best service repair shop in the local area to include Parker.”
Pride Auto Care
“I had a wonderful experience with Pride Automotive as they did a pre-purchase evaluation of a used car I was purchasing.”
Branch Automotive
“I've been coming here for a few years now for emissions testing since they are the only shop I will let touch my truck.”
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Eagle Transmission & Auto Repair
“If you need quality work and professional service, this is the shop.”
Why these companies made our list
What customers say about mechanics in Castle Rock
- “Easiest, fastest diesel inspection ever. Nice guys working there and a fair price too.” — customer of H & M Transmission & Automotive
- “Needed to get a fuel pump install in my truck quickly and they were able to get it done with a great price and great service.” — customer of Vogel Auto and Diesel
- “I highly recommend this shop. I will be taking my truck to them for everything from routine maintenance to big repair jobs.” — customer of Everything Truck & Auto Diesel and Performance LLC
- “Extremely honest and amazing mechanics. I won’t take my truck anywhere other than here now.” — customer of Everything Truck & Auto Diesel and Performance LLC
Excerpts from public reviews of the mechanics listed on this page.
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