Best Radiator Repair in Rosemead, CA
15 technicians listed · 7 in Rosemead · 12 open weekends · 14 rated 4.5+
Data verified October 16, 2026
Phil's Certified Auto Repair
Armstrong Auto Services
Upstar Auto Sales & Services
Advance Auto Tech
Goodwill Auto Repair
Listed for drivers in and around Rosemead, CA, these 15 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: Rosemead, CA
Of the 15 technicians we list here, 7 are in Rosemead itself and 8 come from towns including Pasadena (3, 7 mi), South El Monte (1, 2 mi) and Monterey Park (1, 3 mi). The technicians on this page are rated from 4.3 to 5.0 across 3,103 reviews; 9 have 50 or more reviews and 14 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price" and "quality". 12 are open on Saturdays and 1 on Sundays. 5 have a BBB rating of A or A+. 13 have ten or more years of experience, the longest 62 years. 2 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 9 of the technicians on this page; 5 publish a contact page; 4 list a public email and 3 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.
Which radiator shops listed for Rosemead open on Saturdays or Sundays?
12 of the 15 shops on this page open on weekends. Overheating does not wait for Monday, so if nobody is open, the safe move is still the same: leave the car parked and have it towed rather than drive it hot.