Best Coolant & Radiator Flush in Campbell, CA
15 mechanics listed · 13 in Campbell · 1 open weekends · all 15 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
Vtec Motor Sports
Los Gatos Auto Service
Renson Automotive
Motorpool Automotive
Autotrend Auto Repair
Listed for drivers in and around Campbell, CA, these 15 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: Campbell, CA
13 of the 15 mechanics we list are based in Campbell; the other 2 serve Campbell from San Jose (6 mi). The mechanics on this page are rated from 4.6 to 5.0 across 2,618 reviews; 13 have 50 or more reviews. The topics that come up most in reviews of the mechanics on this page are "price", "honest" and "communication". 1 is open on Saturdays. 1 shows a license on its website; 6 list staff certifications (ASE) and 7 have a BBB rating of A or A+. Domain records put 11 websites of the mechanics on this page at ten or more years old; the oldest dates from 1999. 2 give free estimates; 4 are family- or locally-owned and 7 list coupons or special offers. 1 has Spanish-speaking staff. We have a website on file for all 15 of the mechanics on this page; 12 publish a contact page; 3 list a public email and 3 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.
Which shops listed for Campbell discount a coolant flush?
7 of the 15 shops on this page list a coupon. A discounted flush is worth taking if the service is due and worth skipping if it is not, so check the interval in your manual first. Ask which coolant the offer includes, because the cheap one may not be yours.