Renson Automotive
“They have been keeping my 2006 Honda Pilot at peak performance and so personable doing it.”
Best Radiator Repair in Campbell, CA
18 technicians listed · all 18 in Campbell · 3 open weekends · 17 rated 4.5+
Data verified October 16, 2026
Los Gatos Auto Service
“The positive environment, the ease of speaking with the mechanic who works on my vehicle and the high level of integrity are my main reasons for referring people to Los Gatos Auto.”
Vtec Motor Sports
“I had a persistent electrical issue that they fixed in minutes where I had spent hours trying to fix it myself.”
Scotty's Automotive
“If you have a check engine light on just bring it by and they will let you know right there!”
Winchester Transmissions & Auto Service
“I decided to go to this shop and they were completely honest with me saying where they think the issue could be and what do you know they ended up being right.”
Allmotive
“They each have a lifetime of experience working on thousands of cars, fixing every issue you can think of.”
Listed for drivers in and around Campbell, CA, these 18 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: Campbell, CA
All 18 technicians we list here are in Campbell itself. We have 19 technicians in Campbell on file; this page shows the highest-rated 18. The technicians on this page are rated from 4.3 to 5.0 across 1,497 reviews; 9 have 50 or more reviews and 17 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (96%), quality (92%) and value (85%). The topics that come up most in reviews of the technicians on this page are "honest" and "diagnosis". 3 are open on Saturdays. 3 list staff certifications (ASE) and 6 have a BBB rating of A or A+. 16 have ten or more years of experience, the longest 49 years. 1 gives free estimates; 3 are family- or locally-owned and 5 list coupons or special offers. We have a website on file for 10 of the technicians on this page; 8 publish a contact page; 2 list a public email and 2 take bookings online. We count these figures across the technicians on this page; hours and prices change, so confirm the details with the technician before you visit.
Are the longer-established listed shops a safer bet?
16 of the 18 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.
Mr Mazda
“Thorough inspection done on my vehicle - with assessment of necessary repairs and accurate assessment of cost.”
Norcal Eurotech
“Beginning in 2005, we have brought four cars to him for service and we have always been very satisfied with the results, whether for a standard service or a more complicated issue.”
Auto TEC LLC
“They will not randomly 'add on' unnecessary repairs like some other shops seem to do.”
A2Z Diagnostic & Auto Repair
“They get to the root cause of whatever problem you are having with your car, and they do not upsell you on the not needed stuff, only really necessary work is done to fix your issue.”
Zip In Auto
“They've squeezed me in for last-minute appointments, kept me updated on repairs, and even gave me a ride home once when my car was in the shop longer than expected.”
Toyota Lexus Auto Service
“Normal wear and tear and noise was gone after an A/C service.”
F&J Auto Imports
“Honest people, affordable prices, and quick turn around.”
Campbell Automotive
“Campbell Automotive has been the most responsive, professional, trustworthy, and reliable auto shops I have ever worked with.”
Walt's Auto Repair & Air Conditioning
“Highly communicative on what needed to be done and what it would cost.”
First Choice Automotive
“Great service at a reasonable, fair price.”
South Bay Auto Repair & Collison
“They also recommended with pictures necessary FWT fare ware and tear items at a reasonable price.”
Arty's Auto Repair
“Art is very prompt and friendly.”
Why these companies made our list
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