Peterson Automotive Repair
“I highly recommend Peterson auto motive repair they are on top of what you need, I have a bad experience on my Chevy dealership so I was recommended to this shop and was the best decision ever.”
Best Transmission Fluid Change & Flush in Denton, TX
15 experts listed · 13 in Denton · 4 open weekends · 14 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
Kwik Kar Oil Change & Auto Service Center
“Quick and accurate service, treated with much respect and very friendly support.”
Advanced Auto Repair
“They hooked it up to their diagnostic machine and told me there was nothing wrong, then gave me my car back fully working— AC blowing cold and they saved me about $1000”
Tommy's Hi Tech Auto Repair
“I was having a bad right pull in the steering and after bringing the car up to the shop, Josh and his guys diagnosed the problem and corrected the alignment quickly.”
Strandes Garage
“The staff was very honest and upfront about my car issue and gave me options.”
Pioneer Automotive
“This includes an alignment that another shop was unable to correct, and once again this team exceeded my expectations.”
Listed for drivers in and around Denton, TX, these 15 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: Denton, TX
13 of the 15 experts we list are based in Denton; the other 2 serve Denton from Krum (6 mi) and Lewisville (15 mi). The experts on this page are rated from 4.4 to 5.0 across 9,002 reviews; all 15 have 50 or more reviews and 14 are rated 4.5 or higher. The topics that come up most in reviews of the experts on this page are "fair", "price" and "diagnosis". 4 are open on Saturdays. The services the experts on this page list most often on their websites are oil change (4), check engine light (3), transmission repair (3), wheel alignment (3) and alternator repair and services (2). 1 shows a license on its website; 8 list staff certifications (ASE) and 2 have a BBB rating of A or A+. Domain records put 9 websites of the experts on this page at ten or more years old; the oldest dates from 2000. 5 offer financing; 1 gives free estimates; 4 are family- or locally-owned and 10 list coupons or special offers. 1 has Spanish-speaking staff. We count these figures across the experts on this page; distances are straight-line, and 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 Denton?
An online booking link appears for 3 of the 15 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.
Allgood Auto Repair and Service
“It took several mechanics in past to try find the issue they did it in one hour”
Eagle Automotive and Transmission
“Every other body shop told me they couldn't do it unless I bought it from them specifically, but not Eagle Automotive.”
Barebones Auto & Diesel Repair
“I was greeted by Mandy who was kindhearted and respectful and just overall gave me a peace of mind through the whole process.”
Sign It Drive It Service
“If you're looking for a trustworthy, professional, and customer-focused auto shop in the area, I highly recommend Sign It Drive It, and a huge shout-out to Mason and the team for their expertise and fantastic attitude.”
Harold's Transmissions
“I got it back, with a slight tremor at highway speed while towing, took it back to him an explained what was happening and he stood behind his work and fixed it under their generous warranty.”
Calvert Automotive
“I took my 2017 Honda Accord in for a valve cover gasket repair and paid almost half less than what other shops around town were charging.”
Autopro Repair Transmission and Engine
“Jose was informative and patient while helping out with my vehicle matter.”
Spencer's Auto Repair
“I had my car aligned, It was done quickly while I waited.”
Lakeshore Automotive
“Mike even took it personal and drove my car one night to make sure no hidden issues would suddenly appear.”
Why these companies made our list
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