Eurotech Knoxville
“Gave Amy an amazing track alignment, shredded my Michelins evenly and squarely at Barber.”
Best Transmission Fluid Change & Flush in Knoxville, TN
23 experts listed · all 23 in Knoxville · 8 open weekends · 18 rated 4.5+
Data verified October 16, 2026
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Autoxtend
“I was completely helpless, as I know nothing about cars, but I know enough to now trust all our automotive needs to Auto Extend!!”
David's Tire Pros
“Got a flat on my truck, called at 9am and they got me back on the road by noon, awesome service and not even that expensive.”
King's Tires and Service
“His work is really nice too got me in and out in no time!”
Dennis Hall's Auto Service
“Took our 2002 Honda odyssey in with a blinking drive light and the service was fantastic.”
B & M Automotive & Diesel Service
“Is hard to find someone to work on Italian cars, and even harder to find someone to do it at a reasonable price, these guys did both!”
Listed for drivers in and around Knoxville, TN, these 23 shops change and flush transmission fluid. What each one says about fluid brands, filters and pricing comes from its own website; ratings and quotes come from public reviews.
Area overview: Knoxville, TN
All 23 experts we list here are in Knoxville itself. The experts on this page are rated from 3.9 to 5.0 across 3,896 reviews; 21 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these experts on specific qualities, they most often praise professionalism (96%), quality (82%) and value (80%). The topics that come up most in reviews of the experts on this page are "diagnosis", "honest" and "warranty". 8 are open on Saturdays and 1 on Sundays. The services the experts on this page list most often on their websites are air conditioning services (2), oil changes (2), preventative maintenance (2) and tires (2). 4 list staff certifications (ASE and TIA) and 4 have a BBB rating of A or A+. 18 have ten or more years of experience, the longest 48 years. 5 offer financing; 4 give free estimates; 4 are family- or locally-owned and 11 list coupons or special offers. We have a website on file for 20 of the experts on this page; 14 publish a contact page; 4 list a public email and 6 take bookings online. We count these figures across the experts on this page; hours and prices change, so confirm the details with the expert before you visit.
Can I book a fluid change online with shops listed for Knoxville?
An online booking link appears for 6 of the 23 shops. Give them the year, make and model when you book, because the fluid has to be on the shelf and some specifications are ordered in rather than stocked.
Halls Service Center Tire Pros
“With my approval, they got it all done and I didn't have to lose usage of it while they had it.”
Marshall's Transmissions
“They did not as some places would do and do services that are not needed, however they advised as to what the issue was.”
RM Motor Werks
“RM Motor Werks will be my go to for anything that goes wrong with my vehicles.”
All Tune and Lube
“The staff was courteous and quick, they explained everything in detail, and have a nice waiting area.”
Aamco Transmissions & Total Car Care
“They did a great job replacing my transmission and reaching out to ask me about a couple of issues they notice when removing my transmission.”
Best-One Tire
“Great place and very honest work!!”
Aamco Transmissions & Total Car Care
“Aamco just did my manual transmission and boy does it feel like new, great service, even greater people thanks for what yall did”
Procare Tire & Auto Service
“These guys are great, extremely knowledgeable, will not use anyone else, they get it right the first time.”
Moore 4 Less Auto Repair
“Not only did they fix my problem quickly, but they also explained all the issues thoroughly and gave me the best price around.”
Economy Transmissions
“Everything was upgraded and worked great would highly recommend Economy for any transmission work.”
Jiffy Lube Multicare Cedar Bluff
“I truly appreciated it and would recommend him to everyone because he will take care of you and your car!!!”
Ted Russell Nissan Service
“I think the diagnosis was good also i liked the website they are using that you can choose from items that you want to be done or not.”
Slick's In & Out Oil Change
“They just told me what they found and let me make a decision without trying to push their services.”
All Pro Services Tire & Auto Center
“If you're looking for an honest mechanic that is extremely skilled, you need to call these guys today.”
Northshore Xpress Lube
“This family run biz has always been timely and provides great service!”
Alert Transmission and Complete Auto Repair
“I got probably the best service I have ever gotten at an auto repair shop.”
Affordable Transmissions
“Very good work from Affordable Transmission in Knoxville.”
Why these companies made our list
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