Best Radiator Repair in Waukesha, WI
15 technicians listed · 6 in Waukesha · 2 open weekends · 13 rated 4.5+
Data verified October 21, 2026
Nelsons Automotive
Amport Auto Service
Hopson Automotive
Complete Car Care
Redline Garage
Listed for drivers in and around Waukesha, WI, 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: Waukesha, WI
Of the 15 technicians we list here, 6 are in Waukesha itself and 9 come from towns including Milwaukee (3, 15 mi), Pewaukee (1, 5 mi) and Delafield (1, 9 mi). The technicians on this page are rated from 4.3 to 4.9 across 1,741 reviews; 14 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (95%), quality (81%) and value (75%). The topics that come up most in reviews of the technicians on this page are "honest", "diagnosis" and "fair". 2 are open on Saturdays. 4 list staff certifications (ASE) and 7 have a BBB rating of A or A+. All 15 have ten or more years of experience, the longest 107 years. 1 offers financing; 3 are family- or locally-owned and 5 list coupons or special offers. We have a website on file for all 15 of the technicians on this page; 13 publish a contact page; 6 list a public email and 1 takes 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.
Why are shops from other towns listed here?
6 of the 15 shops are in Waukesha; the others come from other towns within 15 mi. Radiator specialists serve a wide area, so the nearest one may well be a town over.