A & G Imports
“They quickly diagnosed problem with our air conditioning, this home after a quick and easy repair.”
Best Radiator Repair near Newport Beach, CA
We have 2 technicians in Newport Beach on file, but only the highest-rated make our list, and none of them made it; the 14 here come from towns including Huntington Beach (10, 10 mi), Costa Mesa (1, 4 mi) and Laguna Beach (1, 8 mi).
4 open weekends · 13 rated 4.5+
Data verified November 11, 2026
Enjoying Mechanics
“I recently had the front brakes done and the rotors turned at Enjoying Mechanics in Huntington Beach, and I had a great experience.”
Joeys Auto Service
“He fit me in as a last-minute appointment, to make sure my van was taken care of (recharged the AC in my 2006 Sprinter) before he left on a trip.”
HB Auto & AC
“Owner took the time to troubleshoot the problem and was very honest with recommending the service needed done on my vehicle.”
Laguna Auto Service Center
“He didn't charge me because he couldn't resolve the issue, which involved a computer code problem, that a Porsche dealer had to resolve.”
Pro Tire Auto Service
“Brakes on a Subaru was half the price of other nearby shops”
Listed for drivers in and around Newport Beach, CA, these 14 shops repair and replace radiators and cooling system parts. What each one says about recoring, warranties and truck work comes from its own website; ratings and quotes come from public reviews.
Area overview: Newport Beach, CA
The 14 technicians on this page are rated from 4.1 to 5.0 across 2,518 reviews; 12 have 50 or more reviews and 13 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "honest" and "diagnosis". 4 are open on Saturdays. The services the technicians on this page list most often on their websites are brake repair (3), air conditioning (2) and transmission repairs (2). 2 list staff certifications (ASE) and 9 have a BBB rating of A or A+. 13 have ten or more years of experience, the longest 43 years. 4 offer financing; 1 gives free estimates; 4 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 12 of the technicians on this page; 8 publish a contact page; 4 list a public email and 5 take bookings online. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Are the longer-established listed shops a safer bet?
13 of the 14 shops here have been trading ten years or more. Radiator work rewards that, since the places that still recore and pressure test in house tend to be long-established and often run commercial vehicle work alongside cars.
SAM AND Sons Auto Repair Garage
“Highly recommend this place to anyone looking for a mechanic.”
Sully's Auto Repair
“Was able to fix my car for 1/10th of the price compared to other mechanics telling me to change my catalytic converter from the front and try to confuse me with other unnecessary stuff.”
Coast Motor Werk
“His honest opinion of part maintenance/urgency and quality of work speaks for itself, and he has helped through a triage-situation in order to keep the car running at top-notch specs.”
Autowave Inc
“Mike and Shane and their team made my car drive way better than stock, super happy with their work and knowledge.”
Aamco Transmissions & Total Car Care
“Rebuilt my transmission and replaced engine mounts for a fraction of the price of anywhere around town.”
Willy's Auto Services
“Great service, very honest, they tell you what is truly wrong with your vehicle and they won't try to sell you something you don't need.”
AP Cars Complete Auto Repair Shop
“I visited four different shops to get estimates, and AP Auto Repair stood out with the most reasonable pricing, a great warranty, and a clear breakdown of everything my vehicle needed”
Ervin's Automotive
“Couldn't ask for a more straight forward advisor, competent mechanic, and of course.”
Why these companies made our list
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