Scanwest Autosport Seattle
“The keys got locked in the car and the team immediately provided a loaner car (so I could grab the spare key), and they installed new wipers (free of charge) and discounted their labor.”
Best Transmission Fluid Change & Flush in Seattle, WA
24 experts listed · all 24 in Seattle · 3 open weekends · 22 rated 4.5+
Data verified October 16, 2026
Chuck's Auto Repair
“They sent a series of recommendations for updates, but there's none of that high pressure sales stuff going on -- just a genuine assessment of what my vehicle might need.”
Aurora Clutch & More
“Super Awesome shop, my car cylinder and coil went out Derrick the owner is a truly awesome guy, truly went above and beyond to get my car fixed quickly & same day!”
Masters Auto & Tire
“In real time, they'll send you the recommended work, and from there you're able to accept or deny each recommended service based on your budget etc”
Eurocar Service
“Always super helpful, explain what work needs to be done and why and provide clear answers to questions including things like “what's the trade off between doing XYZ now vs.”
Budd & Company Automotive
“Today I plan on going to Budd & Company Automotive I've always had bad experiences @ Mechanic shops I just really want to get treated with respect and get a decent price.”
Listed for drivers in and around Seattle, WA, these 24 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: Seattle, WA
All 24 experts we list here are in Seattle itself. We have 34 experts in Seattle on file; this page shows the highest-rated 24. The experts on this page are rated from 4.3 to 4.9 across 5,185 reviews; all 24 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these experts on specific qualities, they most often praise quality (97%), professionalism (95%) and value (68%). The topics that come up most in reviews of the experts on this page are "diagnosis", "honest" and "communication". 3 are open on Saturdays and 1 on Sundays. The services the experts on this page list most often on their websites are cooling system (3), brake repair (2), brakes (2), engine repair (2) and exhaust system (2). 6 list staff certifications (ASE) and 17 have a BBB rating of A or A+. All 24 have ten or more years of experience, the longest 108 years. 2 offer financing; 5 give free estimates; 5 are family- or locally-owned and 12 list coupons or special offers. 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 Seattle?
An online booking link appears for 9 of the 24 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.
King's Transmission Seattle
“Had some transmission issues that were unfortunately catastrophic, but they walked me through my options and ultimately recommended the cost to repair would exceed the value of my car.”
Johnson's Auto Repair
“Been there a while, so fitting in to their work schedule requires patience among long-term generational customers that know quality takes time to perfect.”
Foreign Car Workshop
“All the techs always tell me about things I should possibly need to repair in 6 months and have gotten excellent referrals to other experts when necessary.”
Marqueen Garage
“Since then we've used them a few times for other miscellaneous Ford issues and I've found Nate, Bronson and Keenan to be trustworthy, dependable and thoughtful.”
Tom's Automotive
“My cars check engine light popped on so i called up Tom's and though they didn't have appointments available for a few weeks they said I could come by and have the code read to figure out the issue.”
Superior Auto Service
“Shoutout to the front desk guy (I forgot his name sorry) for being so kind, patient, and great at explaining things every time I have brought my car in!”
Bernie's Automotive Services
“I brought in my car and photos of what I was seeing and they immediately dropped everything to correct it and I was back up and running in 10min with no charge.”
Edwards Automotive Service
“I was able to leave it in the parking lot after having it towed over the weekend and the problem was taken care of by Monday at 2pm just in time for me to make it to my job in time.”
Arrows Automotive LLC
“I always feel like I'm going to be swayed into paying for something I don't want and fear an awkward interaction between me and the technician at the end.”
High Road Automotive
“There were times they could have charged more than was necessary but they took advantage and were upfront on what they viewed were essential and imminent concerns.”
Matt's Greenwood Auto Care
“I don't want to speak ill of their competitors, but I've taken my Subaru Outback to two other places which won't be seeing me again now that I've found Matt's.”
Loyal Automotive Inc.
“I have tried out a lot of places in various parts of the country and have never been to an auto place that was so upfront and honest and thorough about everything.”
Scott Sherman Auto Care
“They squeezed us in to check out what was wrong even though they were busy into next week and were amazingly generous in their willingness to fix the issue.”
Aamco Transmissions & Total Car Care
“Terrance also went over other recommended maintenance and it was all stuff that I expected as well (brakes, tune up to address idling and turbo sluggishness).”
ABC Auto Repair
“The staff seems knowledgeable and is always super easy to work with, and they always leave me feeling like I've definitely gotten a good value for their services.”
Daisywagen Foreign Car Service
“The lack of organization, service and technical expertise at the dealership stands in stark contrast to the excellence I have become accustomed to at Daisywagen”
Greg's Japanese Auto
“Martin, at my service location, helped to walk me through some issues with the car that had been bothering me for awhile and got everything setup to the best of his ability and solved the problem.”
Pacific Rim Automotive
“Jeremy especially is the best - he's always so thorough in explaining the reasons for whatever they recommend, and will quickly and patiently answer any questions.”
Why these companies made our list
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