Certified Transmissions
“I have been bringing my vehicles here for years now, Robert is great, this shop does an amazing job and has a great response time and will always uphold their warranties.”
Best Transmission Fluid Change & Flush in Tomball, TX
15 experts listed · 4 in Tomball · 7 open weekends · 12 rated 4.5+
Data verified October 16, 2026
Accurate Auto Center
“They went above and beyond to get me in information I needed.”
Premier Transmission Service
“This is a no-fuss, family-run shop that saved me a lot of money and offered a lot of great advice along the way.”
Dsj Transmissions
“I will use him in the future for any car repair needs.”
Green & White Automotive
“Exceptional customer service, very communicative, they work with you on pricing and get you what you need as best they can.”
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Now Auto Care
“Fast inspection service and they always do a good job with maintenance for me.”
Listed for drivers in and around Tomball, 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: Tomball, TX
4 of the 15 experts we list are based in Tomball; the other 11 serve Tomball from towns including Cypress (10 mi), Spring (14 mi) and The Woodlands (8 mi). The experts on this page are rated from 4.1 to 4.9 across 8,651 reviews; 14 have 50 or more reviews and 12 are rated 4.5 or higher. 7 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 (4), auto repair (3), oil change (3), state inspection (3) and AC repair (2). 4 list staff certifications (ASE) and 3 have a BBB rating of A or A+. Domain records put 7 websites of the experts on this page at ten or more years old; the oldest dates from 1999. 5 offer financing; 2 give free estimates; 6 are family- or locally-owned and 11 list coupons or special offers. We have a website on file for 14 of the experts on this page; 10 publish a contact page; 6 list 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.
Which shops listed for Tomball have Saturday hours?
Saturday opening is listed for 7 of the 15 shops. This is planned maintenance rather than a breakdown, so a Saturday slot suits it well and the car is usually back to you the same morning.
Kwik Kar Lube
“The guys there are always welcoming and make sure to keep you informed of whats going on with your vehicle.”
Repair One
“They are very honest about the work they do and the price's that they give”
Brown's Auto Repair AND Transmissions
“Every time I called there was someone there to answer my questions and my concerns if anyone needs any work.”
Lucas Auto Care
“This place is very powerful and nice I just done my Porsche Cayenne after care is nice too”
Galson Auto & Body
“I was having issues with the insurance company and they intervened and got them to cover my repairs.”
A Transmission Doctor
“Friendly team and easy to work with i would highly recommend them for transmission work you need done my 2002 tahoe was leaking oil bad and they got all the seals done in a timely manor no more leaks”
ABR Houston
“This shop Owner has great customer service and is willing to work with you with your BMW.”
Poutous 1960 Auto Repair
“They keep me informed through every step of the process and completed the repairs in a timely manner.”
PAC Automotive
“New Owners and WOW Great Service and very professional care for work needed on my vehicle.”
Why these companies made our list
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