D&D Automotive Repair
“Excellent communication and service, they've gone above and beyond for our family more than once.”
Best Transmission Fluid Change & Flush in Waukesha, WI
15 experts listed · 7 in Waukesha · 13 rated 4.5+
Data verified October 21, 2026
K.R. Auto Repair
“It's your one stop shop that does the job right the first time”
All World Transmissions
“Keep me informed on things being repaired and thing that will need attention in the future.”
Amport Auto Service
“After an inspection, Amport called to inform me the brakes were just fine and they didn't suggest replacing the brakes yet because the pads were only worn 50% and the rotors were fine.”
Hopson Automotive
“Hopson has repaired and service our BMW and Toyota vehicles with professional workmanship and very reasonable pricing.”
Complete Car Care
“Nowadays it's hard to find someone you can trust for auto service, but look no further.”
Listed for drivers in and around Waukesha, WI, 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: Waukesha, WI
7 of the 15 experts we list are based in Waukesha; the other 8 serve Waukesha from towns including Wauwatosa (9 mi), Pewaukee (5 mi) and Brookfield (7 mi). The experts on this page are rated from 4.2 to 4.9 across 2,886 reviews; 14 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these experts on specific qualities, they most often praise professionalism (100%), quality (81%) and punctuality (78%). The topics that come up most in reviews of the experts on this page are "price", "fair" and "diagnosis". 4 list staff certifications (ASE) and 9 have a BBB rating of A or A+. Domain records put 12 websites of the experts on this page at ten or more years old; the oldest dates from 2002. 1 offers financing; 8 are family- or locally-owned and 8 list coupons or special offers. We have a website on file for all 15 of the experts on this page; 14 publish a contact page; 6 list a public email and 3 take 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.
Can I book a fluid change online with shops listed for Waukesha?
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.
Redline Garage
“He went extra with explaining the repair and also did more.”
A & A Tires
“Always willing to help and is willing to be reasonable.”
Lake Country Auto Care
“I had a emissions service code that they could have just fixed and sent me on my way but they noticed other major problems with the car and informed me before they fixed it.”
S&S Automotive Service Center
“Great service to and was treated like a friend”
Kusch's Automotive
“Got emissions done here yesterday and was in and out in five minutes, and very friendly staff!”
Lutter's Elmbrook Automotive
“I called back and Mark explained to me what was the cause of my problem and did not pressure me to get any unnecessary work done.”
Gary's Auto Repair
“The staff was extremely helpful with a quick diagnostic check free of charge - it was the water pump😒; knowing that I probably would not get it fixed there (as I live over an hour away).”
Hansen Auto
“They replaced my rear axle along with a couple other things in a timely matter, even earlier than expected!”
Stickler's Automotive Service
“I've trusted them for car service for many years, and continue to be pleased with their thoroughness and trustworthiness.”
Why these companies made our list
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