Oren's Automotive
“They diagnosed the issue with the engine warning light, did a general maintenance check, got it all done within a few hours, shuttled me to my home so I didn't have to wait around, and kept me updated throughout.”
Best Coolant & Radiator Flush in Santa Barbara, CA
13 mechanics listed · 9 in Santa Barbara · 3 open weekends · 11 rated 4.5+ · 2 show a license
Data verified October 16, 2026
Kiwi's Auto Repair
“I've been going to Kiwi's for years for everything from basic service to complex repairs.”
Haik's German Autohaus Mercedes-Benz
“Haik was easy to schedule an appointment with, he gave me an estimated cost before doing the work and then repaired the problem perfectly.”
HP Autosport
“His advice is always sound and straightforward, and my following that advice has culminated in having one of the best-handling E90's in the county.”
Santa Barbara Autowerks
“My email communication with Hector was very responsive and he was able to diagnose the issue with a precise estimate that was not a moving target $$...”
Figueroa Street Complete Auto Care
“I tried these folks and delighted, pleased and satisfied beyond my expectations.”
Listed for drivers in and around Santa Barbara, CA, these 13 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: Santa Barbara, CA
9 of the 13 mechanics we list are based in Santa Barbara; the other 4 serve Santa Barbara from Goleta (7 mi). The mechanics on this page are rated from 4.2 to 5.0 across 1,509 reviews; 10 have 50 or more reviews and 11 are rated 4.5 or higher. The topics that come up most in reviews of the mechanics on this page are "price", "honest" and "communication". 3 are open on Saturdays. 2 show a license on their websites; 3 list staff certifications (ASE) and 2 have a BBB rating of A or A+. 12 have ten or more years of experience, the longest 55 years. 1 offers financing; 2 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 12 of the mechanics on this page; 11 publish a contact page; 3 list a public email and 2 take bookings online. 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 Santa Barbara?
Online booking is offered by 2 of the 13 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.
Aamco Transmissions & Total Car Care
“I brought the vehicle back to them and turns out there were faulty parts so they warranty issued the entire repair!”
The Engine Company Auto Repair
“He takes the time to look beyond the current work request to locate problems your car may have in the near future.”
Goleta Radiator & Auto Repair
“If you want a good, honest, fair mechanic look no further than Javier and his team at Goleta Radiator.”
Eric Krebs Automotive
“Always honest and doesn't try to sell me on repairs it doesn't really need yet”
ATG Auto Repair
“They do not upsell you, and in fact will ask if you can obtain certain services on your own if you would like.”
Fast Lane Smog & Oil Change
“Amazing customer service, quick and efficient oil change in a convenient location.”
Avators Automotive
“They showed the utmost care, and were able to replace the fuel line, and rusted out tank in no time.”
Why these companies made our list
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