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Mobile Diesel Electric Radiator and A/C
“It is not often you can find someone in the repair industry you can trust and takes pride in the work they do, but that is exactly what Mobile Diesel provides.”
Truck Repair in Commerce City, CO
24 mechanics listed · 22 in Commerce City · 12 open weekends · 14 rated 4.5+ · 2 show a license
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Marini Diesel Inc.
“They are definitely the best, honest, professional, with all the knowledge needed for any type of truck, don't waste your time going anywhere else, they'll always service your truck the right way”
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UZB Truck Trailer Repair INC
“Donyor And Theron Mechanic worked on my truck and trailer they did really good job Young professional guys highly recommended to other come visit this shop honestly guys working here”
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Denver Truck and Trailer Repair (Dttr)
“Great customer service, great people, Tech very professional, 100% recommend this shop, it's my go to shop in Denver, they work one everything truck, trailer.”
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Redmark CNG Services
“Good service”
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Crafted Automotive
- Mechanic
- Oil
- Vehicle
“Crafted has work on all of my cars, I've bought a car from Crafted Automotive and most recently had lights put on my motorcycle excellent work always honest with me and everyone I referred”
Area overview: Commerce City, CO
Of the 24 mechanics we list here, 22 are in Commerce City itself and 2 come from Aurora (1, 12 mi) and Broomfield (1, 13 mi). The mechanics on this page are rated from 4.0 to 5.0 across 2,384 reviews; 8 have 50 or more reviews and 14 are rated 4.5 or higher. 12 are open on Saturdays and 2 on Sundays. 2 show a license on their websites; 1 lists staff certifications (ASE) and 6 have a BBB rating of A or A+. Domain records put 9 websites of the mechanics on this page at ten or more years old; the oldest dates from 1998. 1 offers financing; 4 give free estimates; 4 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 11 of the mechanics on this page; 8 publish a contact page; 7 list a public email and 1 takes 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.
Data verified October 9, 2026
Listed for drivers in and around Commerce City, CO, these 24 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.
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Park Hill Motors
- Bill
- Water Pump
- Alternator
“I've been getting his help for my car(s) for years now and although I live in Longmont, I recently took my newest car purchase to Denver to have him check it out.”
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Denver Truck & Trailer
- Job
“Changed air spring.”
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Triple S Enterprises
- Brakes
- Vehicle
- Company
“Then Greg got me fitted with a proper hitch when noticing some dangerous wear on set-up I previously had, then helped fix an electrical issue with my car's hookup to the trailer.”
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CT Power & Iceberg Enterprises
- Price
- Job
- Reefer
“I needed to come onto the property as a third party mechanic to change out some tires on a trailer they allowed me to do my Job and helped me out with using their airlines as mine wouldn't reach thank you all for your professionalism.”
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Mc Kinney Turbo & Fuel Pump
“Had just what i needed on hand and were very informative.”
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Richey
“His shop did a great job replacing what needed to be replaced (corner cap and clearance light), straightening the rails and side panels, and even resealing the fiberglass roof at no extra charge, even though that wasn't expected.”
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County Wide Diesel Repair
- Job
- Mechanic
- Price
“I've gotten this job done many times at different places on this truck and others like it and this was the best price by about 30% compared to other shops I've been to.”
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JM Diesel Repair
“Best Price in Denver and very friendly staff”
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JR Repair Services LLC
“Professional and timely service EVERY TIME I've needed them.”
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Skyy Automotive
- Patient
- Art
“I have always said that I would never buy a classic vehicle from a dealer, however, Max is totally different - honest, trustworthy and totally transparent - Buy with Confidence”
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Crofutt Truck Repair
- Diesel
- Injectors
“Very good treatment given to you by very good and kind people.”
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Ponce Tires and Mechanic
“They are the best I went to get my tires changed and only had a certain amount and they still got the job done, I asked before I even got there and theu wre very friendly nice as well even though I was short on cash, I plan to go back and recomm...”
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Rod's Auto Service
“Like Rod's Auto Service he's real reasonable and he knows what cost to do something right away and you can bring him the parts you don't learn from up you just pay for the labor got me in a Monday out the next day”
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Steering Columns By Ron
“Great people”
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CGC Diesel & Truck
“I work there”
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Barbas Diesel Shop
“Great and quick service!”
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Ellis Automotive Car Care Center
“As always the guys at Ellis go above and beyond and I have been pleasantly surprised at the relatively low cost compared to what I had been expecting to pay.”
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Foreign Auto Specialist
- Job
- Charged
- Engine
“Even though they were not able to fix the problem due to the age and unique diagnostic system, they went out of their way to try to find me the help I needed.”
Heavy Duty Truck Repair Services in Commerce City, CO Cost Estimates
Minimum cost
$311
Maximum cost
$3751
National Average
$473
Avg Per Hour Rates
$118
$354
$700
Typical price range is based on 298 cost profiles
Why these companies made our list
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FAQ
Why does this page include shops beyond Commerce City?
22 of the 24 shops sit inside Commerce City; the rest come from other towns and are shown with their own city. Truck shops need land, long approaches and highway access, so they end up on the edge of town. Drivers already plan around that.
What customers say about mechanics in Commerce City
- “Very responsive and have gone above and beyond to be sure that my truck was taken care of!” — customer of Mobile Diesel Electric Radiator and A/C
- “Please come and see these guys if you gotta problem with your semi at good price they guys deal with and on time.” — customer of Denver Truck and Trailer Repair (Dttr)
- “Fair prices with friendly and helpful crew. Had a good price reduction on semi batteries and oil.” — customer of Marini Diesel Inc.
- “If you want no nonsense service and get your truck fixed right the first time, pay them guys a visit.” — customer of UZB Truck Trailer Repair INC
- “The staff were incredibly knowledgeable and friendly, diagnosing the problem with my truck swiftly and accurately.” — customer of Denver Truck and Trailer Repair (Dttr)
Excerpts from public reviews of the mechanics listed on this page.