Brake Masters
“He was so kind and patient, a great listener to all my questions and even made some great suggestions for further care of my car.”
Best Transmission Fluid Change & Flush in Fontana, CA
16 experts listed · all 16 in Fontana · 9 open weekends · 10 rated 4.5+
Data verified October 16, 2026
Another Mobile Fleet Service
“This was a very professional business and Mel was not only extremely informative about every step he's taking to fix my a/c but also diligent on getting the job done in the time frame a gave him.”
Merrill's Smog Check and Repair
“They completed the smog check on one of my vehicles and I was in and out on about 15 minutes.”
Padilla Tire & Auto Repair
“My family and I have been a customer of Padilla Tire for over 12 years and they always take care of us.”
Aamco Transmissions & Total Car Care
“Great place to take your car they had good communication with me they went the extra mile”
Route 66 Automotive
“Issac was the best he kept me updated and he made sure I was satisfied I would highly recommend this automotive shop to a family member!!”
Listed for drivers in and around Fontana, CA, these 16 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: Fontana, CA
All 16 experts we list here are in Fontana itself. We have 19 experts in Fontana on file; this page shows the highest-rated 16. The experts on this page are rated from 4.0 to 5.0 across 1,820 reviews; 9 have 50 or more reviews and 10 are rated 4.5 or higher. The topics that come up most in reviews of the experts on this page are "price", "honest" and "warranty". 9 are open on Saturdays. 4 have a BBB rating of A or A+. 11 have ten or more years of experience, the longest 40 years. 3 offer financing; 1 gives free estimates; 2 are family- or locally-owned and 5 list coupons or special offers. 1 has Spanish-speaking staff. We have a website on file for 12 of the experts on this page; 6 publish a contact page; 3 list a public email and 3 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 Fontana?
An online booking link appears for 3 of the 16 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.
J & S Auto Center & Smog
“Thanks George so very much for the wonderful experience as you assisted my Sister with getting her motor taken care of on her 2013 Elantra.”
La Sierra Tires and Wheels #3
“Great prices, quality work for brakes and tires.”
Garcia De Alba Transmissions
“I definitely recommend for transmission I got my transmission done I gave my car in on a Thursday afternoon and got it back on Tuesday due to needing a new battery but it would've been done Monday !”
Williams Independent Auto Repair & Smog
“Williams is always helpful and I trust him because he has never overcharged me for work needed on my car.”
Precision Automatic Transmissions
“( I strongly recommend this shop ) David and his team are very profesional , honest , and they retain parts and proof where and how the problem began .”
Lowell's Automotive
“Good , honest, work, a man you can trust your car to be fixed by.”
SG Mechanics Auto Shop Repair
“Had a good experience with them here, they fixed my car as agreed .”
Art Eagle Transmissions
“Their English is a little rough but Art was patient with me and we worked through it.”
De La Torre Transmissions
“Very helpful going above and beyond customer service”
Zoli Transmission Specialist
Why these companies made our list
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