Auto and Tire Works
“They're honest and trustworthy which is hard to find now days.”
Best Transmission Repair Shops in Denver, CO
22 mechanics listed · all 22 in Denver · 2 open weekends · 21 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
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Weavers Automotive
“Definitely a shop you can trust with your vehicle.”
Motorized Solutions
“Never disappointed with any part of the process.”
CNS Transmission
“CNS delivered and got the job done quicker than I expected, they did two other repairs that I needed once again fair pricing, that I know I would've paid more somewhere else”
Mancinelli's Auto Repair Center
“Great communication, rapid service and didn't pressure at all to repair items that weren't necessary.”
Loris & Eddie's Auto Repair
“Loris does a great job and is honest and fair on pricing”
Listed for drivers in and around Denver, CO, these 22 shops work on transmissions. What each one says about rebuilds, warranty terms and the brands it handles comes from its own website; ratings and quotes come from public reviews.
Area overview: Denver, CO
All 22 mechanics we list here are in Denver itself. We have 57 mechanics in Denver on file; this page shows the highest-rated 22. The mechanics on this page are rated from 4.4 to 5.0 across 6,407 reviews; all 22 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (96%), quality (89%) and punctuality (74%). The topics that come up most in reviews of the mechanics on this page are "fair", "price" and "diagnosis". 2 are open on Saturdays. The services the mechanics on this page list most often on their websites are brakes (3), oil changes (3), brake repair (2), check engine light (2) and suspension repair (2). 1 shows a license on its website; 7 list staff certifications (ASE) and 15 have a BBB rating of A or A+. 18 have ten or more years of experience, the longest 73 years. 4 offer financing; 2 give free estimates; 8 are family- or locally-owned and 9 list coupons or special offers. We count these figures across the mechanics on this page; hours and prices change, so confirm the details with the mechanic before you visit.
Do any shops listed for Denver offer financing?
4 of the 22 shops on this page say they offer financing. Transmission work is one of the larger repair bills a car can hand you, so terms are worth reading closely before you sign anything at the counter.
Salta Service & Performance
“Awesome service, I've had service there 2 times and they are excellent.”
AC Transmission Denver and General Auto Repair
“Great service,everything was explained, done on time, these guys are true professionals!”
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Pro Import Denver
“These guys go above and beyond.”
Hotchkiss Auto Repair
“My car was a bit of a pain but they figured it out and got it repaired in one day.”
Sebastian's Garage
“I didn't have all of the money until Friday when I got paid, he worked with me and did the work and let me have the car so I could have transportation for my family and I until payday.”
Maple Garage Tire and Auto Repair
“Thanks to Jesse for being informative and helpful and Mario for the quick service.”
Sam's Automotive Repair
“Honest and really good at what they do!!”
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Rev Auto & Truck Repair
“Great service as always from Mike and his team at Rev Auto.”
Platinum Motorsport
“When we discussed the next steps he was more than happy to talk about what could be addressed later with my budget.”
Pro Auto Care
“Very detailed feedback regarding inspections, communication, and high quality work.”
Southeast Automotive
“The fellas here were super nice and made me feel comfortable.”
Don's Garage Transmission & Tires
“Very friendly and knowledgeable of old cars and willing to work on them”
Mile High Classics
“They organized a tow for me to their shop and while they had the corvette they checked EVERYTHING and not only kept me in the loop for what they discovered, they explained to me in detail and what needs to be done or if there was an option for later down the road.”
Cottman Transmission and Total Auto Care
“They were patient through multiple follow-up phone calls and as efficient as possible in a tough car market right now.”
Dart Auto
“Knowledgeable, efficient, will bring Porsche Boxster back and my Porsche 911”
Wizard Transmission
“Tried to figure out why I had my problem and didn't charge me a dime!!!!!”
Why these companies made our list
What customers say about mechanics in Denver
- “Although AC Transmission handled everything with the highest level of professionalism, communication, fairness on cost, and stood by their warranty, and I can’t thank them enough for taking my calls and performing work after hours and on a holiday.” — customer of AC Transmission Denver and General Auto Repair
- “Top notch quality and integrity, and they are nice people to boot!” — customer of Southeast Automotive
- “They worked hard to diagnose the problems in this truck and returned a great shifting truck to my brother for a fair price with everything that was needed.” — customer of Wizard Transmission
- “Steve, Joe, Martin and Jared are knowledgeable and always go above and beyond to make sure that issues are fixed.” — customer of Salta Service & Performance
- “They don't use lots of jargon or tech talk, they have never tried to talk me into anything 'extra', and have always been honest and upfront about pricing, which is very competitive.” — customer of Pro Import Denver
Excerpts from public reviews of the mechanics listed on this page.
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