360 Auto & Fleet
“As much as I like to believe that I'm a mechanic and can do whatever I need to my vehicles, this is the place my family goes when things get serious.”
Best Coolant & Radiator Flush in Vancouver, WA
24 mechanics listed · 16 in Vancouver · 7 open weekends · 19 rated 4.5+ · 3 show a license
Data verified October 16, 2026
Casey's Independent Auto Repair
“I appreciate the fact that they sent me text messages showing me the test results on the equipment not just a piece of paper saying this is what they found.”
NW Import & Domestic Specialists
“NW Import confirmed the leak but were able to repair it for about half the price (don't get me wrong, it was still a pretty penny, but it was a HUGE job).”
Ron's Auto & RV
“Also needed some work done on the inside of the RV, but since Ron's is limited to the engine and chassis, they did give me a recommendation for and RV repair shop.”
Accurate Motorwerks
“I will be returning with my vehicle for maintenance & I encourage everyone to give them a chance when considering maintenance & repairs on their vehicle.”
Hazel Dell Tire Pros
“Today was just to get studded tires that were already on wheels swapped onto vehicle, but was treated just as great as when I bought them or my regular tires there.”
Listed for drivers in and around Vancouver, WA, these 24 shops list coolant flushes and antifreeze service. What each one says about the coolant types it stocks, machine flushes and warranties comes from its own website; ratings and quotes come from public reviews.
Area overview: Vancouver, WA
16 of the 24 mechanics we list are based in Vancouver; the other 8 serve Vancouver from Portland, OR (7 mi), Tigard, OR (17 mi) and Milwaukie, OR (15 mi). The mechanics on this page are rated from 3.8 to 5.0 across 8,556 reviews; 23 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (92%), quality (72%) and value (64%). The topics that come up most in reviews of the mechanics on this page are "diagnosis", "honest" and "communication". 7 are open on Saturdays and 1 on Sundays. The services the mechanics on this page list most often on their websites are check engine light (4), preventative maintenance (4), wheel alignment (4), brake repair (3) and cabin filter replacement (3). 3 show a license on their websites; 7 list staff certifications (ASE) and 18 have a BBB rating of A or A+. 22 have ten or more years of experience, the longest 80 years. 10 offer financing; 1 gives free estimates; 7 are family- or locally-owned and 14 list coupons or special offers. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.
Can I book a coolant change online with shops listed for Vancouver?
Online booking is offered by 9 of the 24 shops. Put your engine and the coolant specification in the notes when you book, since the shop needs the right fluid on the shelf before you arrive rather than a universal jug under the counter.
Ron's Automotive
“I dropped the car off at 5:15 PM (there business hours are 7:30-5:30 M-F) yesterday, for them to work on the car today and they said it was too late to place the car behind the secured gate, and I had to leave the car outside the gate overnight in a...”
Peter's Import Car Service
“As a long time owner of new, used, and sometimes "seasoned" European vehicles, I can say that every experience I've had with Peter's Imports has been positive.”
Vancouver Tire & Auto
“I have been working with Gordon, and he and his staff are great at what they do, Gordon has been running this business for over 2 decades and takes care of every customer like they are family.”
Hoesly Automotive
“Their oil change and inspection was thorough, it was so nice to receive a link to review everything and the amount of pictures included were so helpful.”
Brown's Quality Automotive Services
“The whole team literally dropped what they were doing and immediately inspected the tire, found the nail culprit, and suggested the best place to go to repair it.”
Aamco Transmissions & Total Car Care
“Mike, the shop manager picked up the phone and talked me through all the possibilities and unfortunately it ended up being one of the worse case scenarios.”
Stevens Auto Service
“These guys went well above and beyond what I expect from a shop, they were able to track down a body panel that I had been searching for for over a year!”
Garza's Auto Repair
“I have had my clutch and my brakes serviced from these guys over the years and they always provide fair pricing and dependable and trustworthy service.”
Honest-1 Auto Care
“Repair costs weren't even that much more compared to other estimates I had, and those places didn't seem to diagnose my issue as well as your team did.”
Wilson Radiator Service
“My name is Wilson and I approve”
Xpresso Lube
“If there is something wrong beyond a quick oil change, they'll take the time to show and explain what's going on and never pressure me to get any services done.”
Affordable Tire & Brake Co.
“How they treated me and my vehicle has earned them a very loyal customer who by the way has shared this information with several friends I meet with regularly for coffee.”
Gary's Auto Care & Tire Pros
“Excellent service, they were able to identify the root of the issue I was having and didn't pressure me into any additional services, just did exactly what was needed to get the car working.”
Everett Street Autoworks & Mechanics
“I felt very comfortable, as I always do in their business, and will continue to take my car (s) to Everett Street Autoworks & Mechanics for any repairs.”
MBI Motors
“I just recently had actually two mechanics go over my car in Sarasorta,Florida, because I was planning on driving across the United States to go to Arizona for my daughters wedding.”
Honest-1 Auto Care
“They also have a sweet deal where you can buy a coupon sheet that comes with 4 oil changes, tire rotation and some other discounts on services that is really affordable, and way cheaper than a Jiffy lube or Valvoline.”
Tigard Premier Auto Care
“After bad experiences with other shops, it is so refreshing to find a place to take my jeep and know that everything will be done right the first time.”
Tyler's Automotive
“Normally when you bring a car to a shop, in my experience, they only investigate the problem mentioned but Tyler's gave me a very detailed inspection for the same price of investigating the main problem.”
Why these companies made our list
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