Best Coolant & Radiator Flush in Waterbury, CT

15 mechanics listed · 4 in Waterbury · 7 open weekends · 12 rated 4.5+ · 1 shows a license

Data verified November 3, 2026

Jerry's Auto Care Center

Jerry's Auto Care Center

4.6 51 reviews
“Took the car to Jerry and Jerry was honest with me and told me that there was another procedure that had to be done to program the computer.”
Coupons & offersFamily-ownedBBB ASince 2009
628 Lakewood Rd
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Superior Transmission Inc

Superior Transmission Inc

4.6 100 reviews
“They took my car in quick and they did an excellent job!!”
Since 1981
1201 Wolcott St
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Platinum Car Wash & Oil

Platinum Car Wash & Oil

4.5 85 reviews
“Lee explained everything very well and what they were going to do and they executed.”
Since 2008
Prospect, CT · 4 mi from Waterbury
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Capuano Auto Body

Capuano Auto Body

5.0 8 reviews
“Joe was extremely professional and kind from start to finish, and he gave me a super fair quote for the job that I needed done, had it done in a timely manner, and quality work.”
Coupons & offersSince 1986
126 Industry Ln
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Charlie's Garage

Charlie's Garage

4.4 8 reviews
“They took us in asap and had us back on the road in no time!”
1-yr warrantyFleet accountsSince 1991
1860 Thomaston Ave
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Safe Auto Service

Safe Auto Service

4.7 100 reviews
“Nothing extra was charged even for the time he spent trying to work with my company on the phone.”
12-mo/12k-mi warrantyShuttle serviceWalk-ins welcomeFinancing availableSince 1990BBB A+
Meriden, CT · 13 mi from Waterbury
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Listed for drivers in and around Waterbury, CT, these 15 shops list coolant flushes and antifreeze service. What each one says about the coolant types it stocks, machine flushes and warranties comes from its own website; ratings and quotes come from public reviews.

Area overview: Waterbury, CT

4 of the 15 mechanics we list are based in Waterbury; the other 11 serve Waterbury from towns including Naugatuck (5 mi), Southbury (10 mi) and Prospect (4 mi). The mechanics on this page are rated from 4.0 to 5.0 across 2,093 reviews; 11 have 50 or more reviews and 12 are rated 4.5 or higher. The topics that come up most in reviews of the mechanics on this page are "price", "quality" and "fair". 7 are open on Saturdays and 1 on Sundays. The services the mechanics on this page list most often on their websites are brake repair (3), auto repair (2), brake services (2), engine repair (2) and oil changes (2). 1 shows a license on its website; 1 lists staff certifications (ASE) and 8 have a BBB rating of A or A+. Domain records put 12 websites of the mechanics on this page at ten or more years old; the oldest dates from 2008. 1 offers financing; 2 are family- or locally-owned and 3 list coupons or special offers. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.

Can I book a coolant change online with shops listed for Waterbury?

Online booking is offered by 5 of the 15 shops. Put your engine and the coolant specification in the notes when you book, since the shop needs the right fluid on the shelf before you arrive rather than a universal jug under the counter.

Mad Hatter Mufflers & Auto Repair

Mad Hatter Mufflers & Auto Repair

4.6 80 reviews
“And the best part is the work is always completed on time!”
ASE certifiedSince 1992Family-owned
Southington, CT · 9 mi from Waterbury
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Dasilva's Auto Body

Dasilva's Auto Body

4.4 74 reviews
“Excellent work awesome service Best body shop and mechanics in Connecticut All the staff is great”
$100 off deductibleFree estimatesSe habla español30+ yearsLicensed
Naugatuck, CT · 5 mi from Waterbury
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Copeland Auto Repair

Copeland Auto Repair

4.8 76 reviews
“We have used Copeland Auto for numerous years and find them a very reliable business.”
Free safety inspectionSince 1981BBB A+
Cheshire, CT · 7 mi from Waterbury
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Classic Coach Works

Classic Coach Works

4.4 75 reviews
“The Driver was great and he towed us to there location and the team there was great as well”
BBB A+Since 1980Family-owned
Southbury, CT · 10 mi from Waterbury
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Central Connecticut Tire & Services

Central Connecticut Tire & Services

4.5 44 reviews
“Great guys ,great prices, took me right in oil change and emissions done in less then hr,,, see Al or Ron there great!”
Since 2014Financing
Plainville, CT · 11 mi from Waterbury
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Corrigan Motors

Corrigan Motors

4.8 43 reviews
“Professional and very helpful, these folks helped us out when our car left us stranded in the middle of a 350 mile trip.”
Coupons & offersSince 1984
Southbury, CT · 10 mi from Waterbury
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Country Club Garage

Country Club Garage

4.0 28 reviews
“Knowledgeable and gave out very useful information which helped out my situation.”
24/7 towing40+ years
Wallingford, CT · 14 mi from Waterbury
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ACI Dynamix

ACI Dynamix

4.5 75 reviews
“I will not trust anyone else with my cars but Mike when it comes to anything being vinyl wrapped.”
Free estimatesSince 2012
Seymour, CT · 12 mi from Waterbury
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Pit Stop Autocare

Pit Stop Autocare

4.6 17 reviews
“My brother brought his car in they had it fixed in 2 hours same day.”
Since 2019
Naugatuck, CT · 5 mi from Waterbury
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HomeAntifreeze & Coolant ServiceConnecticutWaterbury, CT

Why these companies made our list

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