Best Transmission Repair Shops in Knoxville, TN
22 mechanics listed · all 22 in Knoxville · 3 open weekends · 21 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
One Touch Auto Repair
Lee's Specialtee LLC
Autoxtend
Marshall's Transmissions
Aamco Transmissions & Total Car Care
Listed for drivers in and around Knoxville, TN, 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: Knoxville, TN
All 22 mechanics we list here are in Knoxville itself. We have 32 mechanics in Knoxville on file; this page shows the highest-rated 22. The mechanics on this page are rated from 4.3 to 5.0 across 4,459 reviews; 20 have 50 or more reviews and 21 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". 3 are open on Saturdays. The services the mechanics on this page list most often on their websites are oil change (3), air conditioning services (2) and brakes (2). 1 shows a license on its website; 2 list staff certifications (ASE) and 3 have a BBB rating of A or A+. Domain records put 11 websites of the mechanics on this page at ten or more years old; the oldest dates from 1997. 4 offer financing; 1 gives free estimates; 2 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for 16 of the mechanics on this page; 7 publish a contact page; 6 list a public email and 2 take bookings online. 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 years in business matter for transmission work?
Ten or more years in business is claimed by 14 of the 22 shops here. Rebuild quality is hands-on skill, and a shop that has been in one place a long time is easier to hold to a warranty. It is what their listings state, not a guarantee.
Marko's Garage
Aamco Transmissions & Total Car Care
Red Line Fleet
Kadunza European Auto Service
Ace Transmission
Crossroads Auto Repair
National Tire & Automotive
Economy Transmissions
Asian Auto Specialists
Knoxville Driveline
Hughes Mobile Auto Repair
Thorson Automotive
Webb's Complete Auto Care
Skyline Auto LLC
M & M House-Brakes
Joe's Garage
Why these companies made our list
What customers say about mechanics in Knoxville
- “Fixes transmission and radiator parts same day and called to communicate in a timely manner after the diagnostic without us needing to follow up or wonder if we had been forgotten.” — customer of Aamco Transmissions & Total Car Care
- “From the first day I spoke with Angel by phone regarding my transmission issue she was very informative and responsive in a timely manner to my inquiries.” — customer of Ace Transmission
- “They are top-notch, knowledgeable and reliable. They are also trustworthy and transparent at solving the tricky problems.” — customer of Kadunza European Auto Service
- “I would recommend them to anyone looking for an honest and professional shop.” — customer of Eurotech Knoxville
- “I called Economy Transmissions and they got me in very fast, were kind and professional and had my truck transmission rebuilt within a week.” — customer of Economy Transmissions
Excerpts from public reviews of the mechanics listed on this page.



