Sparks Tire & Auto
“Greg and the team has always been awesome on getting you in right away and taking great care of you.”
Best Radiator Repair near Chesterfield, MO
There are no technicians listed in Chesterfield itself yet; the 13 below are the closest options, from towns including St. Charles (5, 10 mi), St. Louis (3, 18 mi) and Fenton (2, 11 mi).
Data verified October 19, 2026
Cyclone Car Care Center
“I had them look over my Winnabago Travato and they found a transmission oil leak and drained and filled the trainsmission along with putting on a new pan that actually has a.”
Riverside Auto Service
“Tony takes care of the vehicle which come to him as his own and does a perfect work.”
Miller Brothers Auto Services
“I've been going to them with my '99 Avalon for about 7 years now with no problems EVER after replacing timing belt, radiator, tires, rotors, spark plugs, etc.”
Affton Radiator Services
“We have used Affton radiator for many services and recently used them for a muffler cleaning service.”
Euro Car
“Where another shop had quoted me $5000 for a repair, this shop got it done for $1300.”
Listed for drivers in and around Chesterfield, MO, these 13 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: Chesterfield, MO
The 13 technicians on this page are rated from 4.2 to 5.0 across 2,160 reviews; all 13 have 50 or more reviews and 11 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "diagnosis" and "fair". 2 list staff certifications (ASE) and 5 have a BBB rating of A or A+. Domain records put 7 websites of the technicians on this page at ten or more years old; the oldest dates from 2005. 1 offers financing; 1 gives free estimates; 4 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for all 13 of the technicians on this page; 11 publish a contact page and 5 list a public email. 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 13 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.
Kar Tech
“I have gotten in many situations where I've needed to get my car in right away and they ALWAYS take care of me.”
Manchester Radiator and Air Conditioning Co.
“I've had a/c work done here for several years on 3 different vehicles.”
Robert's Automotive Service Center
“It's great to have an automotive service and repair shop that you can trust, and Robert's Automotive is that place!”
Legacy Automotive
“This is the only place I've been taking my cars for years.”
Zeisler Automotive- Saint Charles
“Terry/Alex & the team communicated great and let us know what was wrong with our vehicle and got it fixed in just a few hours.”
Al's Service Inc
“You never feel like you're being taken advantage of, and they always go above and beyond to make sure everything is done right.”
Claymont Auto Repair
“Claymont did the diagnostics, fixed the minor problem, made a couple of recommendations for future repairs.”
Why these companies made our list
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