Best Radiator Repair in Boise, ID
15 technicians listed · 11 in Boise · all 15 rated 4.5+
Data verified October 17, 2026
Red Line Transmission Repair
Pronto Lube & Tune
Auto Surgeon
Oscars Automotive
Garry's Automotive
Listed for drivers in and around Boise, ID, 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: Boise, ID
Of the 15 technicians we list here, 11 are in Boise itself and 4 come from Garden City (2, 2 mi), Meridian (1, 8 mi) and Eagle (1, 9 mi). The technicians on this page are rated from 4.6 to 5.0 across 4,306 reviews; 13 have 50 or more reviews. The topics that come up most in reviews of the technicians on this page are "price", "diagnosis" and "honest". The services the technicians on this page list most often on their websites are brake repair (3), alternator repair (2), auto repair (2), clutch repair (2) and engine repair (2). 4 list staff certifications (ASE) and 5 have a BBB rating of A or A+. Domain records put 9 websites of the technicians on this page at ten or more years old; the oldest dates from 2007. 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 13 of the technicians on this page; 12 publish a contact page; 3 list a public email and 2 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?
9 of the 15 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.