Earl's Garage
“Over the years, I have done extensive service on my own vehicles and Earl's is a shop I'm happy to take my cars to be worked on, as I can no longer do some jobs on my own.”
Best Transmission Fluid Change & Flush in Shoreline, WA
24 experts listed · 4 in Shoreline · 3 open weekends · all 24 rated 4.5+
Data verified October 16, 2026
Car Tender
“I'm not usually at a loss for words, but their patience, dedication, expertise, and mostly, determination to getting my '88 M6 back on the road after the transmission died were the definition of excellence!”
Filmon Auto Repair
“Great service for a very reasonable price, honest work and a mechanic that you can really put your trust to take care of your vehicle and not worry about getting ripped off.”
Maddy's Automotive Services
“This family owned auto business is by far the best , as soon as I picked up the phone and spoke with Brian the owner he had assured me he can fix the starter on my Lexus with quality Lexus parts so knowledgeable , professional and most important hon...”
Scanwest Autosport Seattle
“Chris at Scan West listened to our assessment of the issue; did great work in determining the problem; recommended other repairs; charged a fair price; and had the car back to us quickly!”
Mobil 1 Lube Express
“' Well, it actually took them only about 15 minutes, maybe less, AND they included a free carwash for use in their on-site carwash, which is available for use at any time, no expiration date.”
Listed for drivers in and around Shoreline, 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: Shoreline, WA
4 of the 24 experts we list are based in Shoreline; the other 20 serve Shoreline from towns including Seattle (9 mi), Bellevue (14 mi) and Lake Forest Park (3 mi). The experts on this page are rated from 4.5 to 4.9 across 5,311 reviews; 23 have 50 or more reviews. When customers rate these experts on specific qualities, they most often praise professionalism (91%), quality (89%) and value (72%). The topics that come up most in reviews of the experts on this page are "diagnosis", "communication" and "honest". 3 are open on Saturdays. The services the experts on this page list most often on their websites are brake repair (3), engine repair (3), transmission repair (3), auto air conditioning repair (2) and brakes (2). 6 list staff certifications (ASE) and 20 have a BBB rating of A or A+. Domain records put 21 websites of the experts on this page at ten or more years old; the oldest dates from 1998. 2 offer financing; 6 give free estimates; 8 are family- or locally-owned and 15 list coupons or special offers. 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 Shoreline?
An online booking link appears for 10 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.
Chuck's Auto Repair
“Once again had a wonderful experience yesterday with Owen who keeps your customers in the loop and takes care of the whole experience from check in to pick up”
Aurora Clutch & More
“They're always the most reasonable in pricing than any other shop, they are quick, and never try to tack on other things that I probably don't need.”
Luke's Redmond Automotive
“I have taken my Subaru and my wife's Honda Odyssey van to Luke's and have been very happy with the honest attitude and most excellent work on my vehicles...”
Budd & Company Automotive
“They, only perform the service that is requested and keep me informed of their findings if I need more than I have requested and/or the cost will be higher than originally thought, though I believe this has only happened twice.”
A&M Auto Repair Bellevue
“We had a handful of issues come up while moving into town and the folks at A&M Auto got us in first thing in the morning on a holiday and had our car ready within 24 hours.”
Eurocar Service
“I had to have quite a few things done that I had put off beings that I'm a truck driver and was always on the road and going to the actual Jaguar dealership for maintenance had me 😱 but the guys at Euro Service got my baby driving like the first time...”
King's Transmission Seattle
“I brought my pickup in for what I believed to be a transmission issue and they correctly told me what the engine problem was, but they didn't do that type of work.”
Evergreen Autoworks
“I called them and received amazing knowledgeable advice not only on the location I was looking for, but on how to get a new part since they're discontinued absolutely would take my vehicle there next time something comes up that is out of my capabili...”
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
“Took my car to a auto shop for a over heating problem $500 dollars later and still didn't fix the problem they told me it would another $750 to fix what they thought was the problem.”
Joe's Automotive
“They even inspected my underbody and noted a bolt missing from the left rear brake caliper, which was promptly replaced and the rest torqued down properly.”
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
“John provided detailed information about the assessment, repair needs/options, and suggestions for future automotive needs, which resulted in my making informed decisions.”
Suburb Service
“They text you a very comprehensive report before begining services so you know exactly what's needed, the urgency of the different issues, and what you're going to pay.”
LBR Auto Repair
“) I would gladly recommend this auto repair shop to anyone who puts value on their car, value on good service, and value on honest, professional and thorough work.”
Superior Auto Service
“Regardless, the superior automotive team told me what their findings were and charged me an extremely reasonable price for the complex diagnostics they had to perform on my vehicle.”
Fast Eddie's Tire Pros
“I took my car here awhile ago and really felt like they were pretty straight forward, didn't try to say more things were wrong with my car that weren't like some places!”
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.”
Why these companies made our list
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