Frank's Auto Service and Repair
“Skilled, friendly, efficient, reasonably priced, all the things you want in an auto service.”
Best Car AC Repair in Walnut Creek, CA
15 specialists listed · 11 in Walnut Creek · 14 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
Aamco Transmissions & Total Car Care
“Derek, along with Jay at Ammco have done an excellent job on my Chevy Tahoes during the past 8 years.”
Central Automotive Service Center
“Great place, was referred here and really happy I brought my car!”
German Auto Clinic Inc.
“Jose did a good job, and identified a few faults that I was able to reference to get a fair price for the car.”
Alignment Services
“They checked my vehicle and said that it wasn't out of alignment so I didn't need their service.”
M Service
“They are fabulous to work with, super knowledgeable in all areas, and completely trustworthy!”
Listed for drivers in and around Walnut Creek, CA, these 15 shops list air conditioning work. What each one says about leak testing, recharging and which refrigerant it handles comes from its own website; ratings and quotes come from public reviews.
Area overview: Walnut Creek, CA
Of the 15 specialists we list here, 11 are in Walnut Creek itself and 4 come from Oakland (2, 12 mi), Concord (1, 5 mi) and Berkeley (1, 13 mi). The specialists on this page are rated from 4.3 to 5.0 across 3,548 reviews; 11 have 50 or more reviews and 14 are rated 4.5 or higher. The topics that come up most in reviews of the specialists on this page are "price", "fair" and "communication". The services the specialists on this page list most often on their websites are air conditioning services (3), air filter replacement (2), brake repair (2) and oil change (2). 1 shows a license on its website; 4 list staff certifications (ASE) and 6 have a BBB rating of A or A+. Domain records put 11 websites of the specialists on this page at ten or more years old; the oldest dates from 1998. 3 offer financing; 5 are family- or locally-owned and 11 list coupons or special offers. We count these figures across the specialists on this page; distances are straight-line, and hours and prices change, so confirm the details with the specialist before you visit.
Can I book air conditioning work online with shops listed for Walnut Creek?
5 of the 15 shops on this page take bookings online. Book the diagnosis rather than the recharge. If you buy a recharge off a menu and the system has a leak, you have paid for refrigerant that will be gone before the season ends.
Oakmont Auto Care
“Very fast and very good service I can't complain and my car is taking care of.”
Gilmore's Auto Service
“Phil was helpful and kind, and the car is now running like a dream.”
Joe's Foreign Automotive
“Had my car in and out, fixed, and ready for the road at a fair cost.”
Lafayette Auto Repair
“Him and his crew are very thorough and cost conscious when doing my repairs.”
German Autotech
“He was able to find rare parts for my porsche 930.”
Costa Auto Care and Tire
“Excellent and friendly staff that will treat you right and give you a great price.”
Smog Check Berkeley
“My smog check was quick and efficient.”
Solano Way Auto Repair
“Had an emergency repair to my radiator hoses on my truck and they were able to accommodate me quickly at a fair price.”
Aamco Transmissions & Total Car Care
“Kareem and his team took good care of it, and they were able to determine that there was a problem with my manifold intake.”
Why these companies made our list
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