Riverside Automotive Repair
“Always gives us a heads up on service that may be needed in the future.”
Best Transmission Fluid Change & Flush in St. George, UT
14 experts listed · 10 in St. George · 4 open weekends · all 14 rated 4.5+
Data verified October 16, 2026
Zion Motors
“The team was incredibly honest, the services were fairly priced, and the technicians were not only friendly but also very knowledgeable.”
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St George Auto Gallery Service
“Honest low prices, competitive workmanship, and theresa keeps you posted about the repairs the whole time…….”
Hummel's Automotive Diagnostic and Repair
“I really appreciated the electronic communication showing pricing of services for authorization and to notify me of the status to keep me informed throughout the process.”
A-Team Automotive
“Luis was able to solve a problem I had with my car lights in minutes that other repair shops couldn't fix.”
Ron's Saint George Auto Repair
“They could have taken my money for the more expensive repair but the fix was quick and inexpensive and they were honest about it.”
Listed for drivers in and around St. George, UT, these 14 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: St. George, UT
10 of the 14 experts we list are based in St. George; the other 4 serve St. George from Washington (5 mi) and Hurricane (11 mi). The experts on this page are rated from 4.5 to 5.0 across 4,716 reviews; all 14 have 50 or more reviews. The topics that come up most in reviews of the experts on this page are "price", "diagnosis" and "honest". 4 are open on Saturdays and 1 on Sundays. The services the experts on this page list most often on their websites are check engine light (3), air conditioning (2), brakes (2), diagnostics (2) and engine repair (2). 2 list staff certifications (ASE) and 1 has a BBB rating of A or A+. 11 have ten or more years of experience, the longest 43 years. 1 gives free estimates; 2 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for 13 of the experts on this page; 11 publish a contact page; 1 lists a public email and 1 takes bookings online. 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.
Do any listed shops offer deals on fluid changes?
4 of the 14 shops list a coupon or promotion. A cheap advertised price is usually a machine exchange with a house-brand fluid and no pan work, so check the fluid specification and whether the filter is included before you book.
St George Transmission & Automotive
“One of my work trucks transmission needed to rebuilt and for me time IS money and they got it done a day faster than estimated and it's been driving great for over a month.”
Slick Willey's Oil & Lube
“This is my go to place for oil changes for all my vehicles!”
Guy's Auto Master
“Guy and his team are A+ I have been in multiple times, Quality repairs and an honest price.”
VSS Automotive Llc.
“Great people to work with highly-qualified and recommended for honest mechanical repairs.”
Fuzion Autoworks
“I felt like things were reasonably priced, and knowing I won't be judged when I need some work done, Fuzion will be the first place I go.”
Tech 1 Car Care
“Travis and Ken are honest and want to help get the best possible solution for their customers.”
Pro Auto Care
“Pro Auto Care saw it as a safety concern and figured out how to fix within 15 minutes!”
Deutschland Autowerks
“There's only one place I go to get my Mercedes serviced and it's Deutschland Autowerks!”
Why these companies made our list
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