Best Radiator Repair in Toronto, ON
24 technicians listed · all 24 in Toronto · 8 open weekends · 21 rated 4.5+
Data verified October 28, 2026
MP Auto Body
RT Auto Works Inc.
A&I Automotive Inc
Rally Auto Repair
Lakeshore Garage
Listed for drivers in and around Toronto, ON, these 24 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: Toronto, ON
All 24 technicians we list here are in Toronto itself. We have 113 technicians in Toronto on file; this page shows the highest-rated 24. The technicians on this page are rated from 4.2 to 5.0 across 3,775 reviews; all 24 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (94%), quality (93%) and value (80%). The topics that come up most in reviews of the technicians on this page are "fair", "communication" and "diagnosis". 8 are open on Saturdays and 1 on Sundays. The services the technicians on this page list most often on their websites are batteries (2), brake service (2), brakes (2), diagnostics (2) and engine repair (2). 9 have ten or more years of experience, the longest 31 years. 1 offers financing; 2 give free estimates; 7 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for all 24 of the technicians on this page; 20 publish a contact page; 19 list a public email and 3 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?
9 of the 24 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.