Best Radiator Repair in Mishawaka, IN

15 technicians listed · 6 in Mishawaka · 1 open 24/7 · 4 open weekends · 14 rated 4.5+

Data verified October 18, 2026

Rick's Auto Service

Rick's Auto Service

4.8 50 reviews
“He took pictures to show me I had an oil leak on the explorer that I just bought.”
Free Battery Test3-yr warrantySince 1977BBB A+
405 W Jefferson Blvd
i
Martin's Auto Clinic

Martin's Auto Clinic

4.9 39 reviews
“They save us money by only performing the necessary repairs and letting us know when other repairs, suggested by others, are not necessary.”
Coupons & offersFree consultationBBB A+Since 2009
s, 724 Cleveland St
i
Chojnacki Automotive Repair

Chojnacki Automotive Repair

4.9 48 reviews
“Quick friendly service excellent work very affordable would recommend 10 out of 10”
BBB ASince 2016
1107 Lincolnway E
i
Badger Auto Repair

Badger Auto Repair

5.0 7 reviews
“The service I receive for the fair price along with the confidence I have after a repair, can't be beat.”
702 E Mishawaka Ave
i
Rays Custom Paint LLC

Rays Custom Paint LLC

5.0 7 reviews
“The owners are very friendly and professional.”
428 S Byrkit Ave
i
Discount Brake & Muffler

Discount Brake & Muffler

3.9 13 reviews
“Excellent customer service and best prices in town quick and affordable.”
Since 1973
1554 E McKinley Ave
i

Listed for drivers in and around Mishawaka, IN, 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: Mishawaka, IN

Of the 15 technicians we list here, 6 are in Mishawaka itself and 9 come from towns including Elkhart (4, 11 mi), Niles, MI (3, 9 mi) and South Bend (1, 5 mi). The technicians on this page are rated from 3.9 to 5.0 across 1,259 reviews; 6 have 50 or more reviews and 14 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "fair" and "diagnosis". 1 is open around the clock; 4 are open on Saturdays and 1 on Sundays. 1 lists staff certifications (ASE) and 5 have a BBB rating of A or A+. Domain records put 3 websites of the technicians on this page at ten or more years old; the oldest dates from 2007. 1 offers emergency or roadside call-outs; 1 gives free estimates; 1 is family- or locally-owned and 2 list coupons or special offers. We have a website on file for 7 of the technicians on this page; 5 publish a contact page and 3 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?

8 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.

Rock Auto Service

Rock Auto Service

4.9 50 reviews
“They will welcome you warmly if you decide to fix your car over there.”
36-mo/36k-mi warrantyASE-certified techsSince 2010BBB A
Niles, MI · 9 mi from Mishawaka
i
North Side Service Center

North Side Service Center

4.6 39 reviews
“I keep going back to them for different things that need to be done bc I trust their work.”
ASE certifiedSince 2007
Elkhart, IN · 11 mi from Mishawaka
i
Automotive Plus

Automotive Plus

4.5 21 reviews
“Love this place that have worked on my cars for years wouldn't go to another place ..”
BBB A+Since 2002
Niles, MI · 9 mi from Mishawaka
i
Oakland Auto Tec

Oakland Auto Tec

4.5 33 reviews
“Very good service, professional and accommodating.”
Elkhart, IN · 11 mi from Mishawaka
i
Thunderbird Repair Heavy Duty

Thunderbird Repair Heavy Duty

4.7 10 reviews
“I'd take my car there any time”
ASE-certified techsDiesel service24/7 emergency serviceFleet accountsSince 2023
South Bend, IN · 5 mi from Mishawaka
i
Tough Guy Enterprises

Tough Guy Enterprises

5.0 26 reviews
“Great service again, these guys keep my 1999 f250 running like its still 1999”
Since 1991Family-owned
Lakeville, IN · 9 mi from Mishawaka
i
Dondi's Auto Repair

Dondi's Auto Repair

4.6 7 reviews
“They have always performed a good job at a fair price 🤙🏽 …”
Elkhart, IN · 11 mi from Mishawaka
i
Rico's Auto Services and Snow Plowing LLC

Rico's Auto Services and Snow Plowing LLC

5.0 1 review
“Great got here fast and did a good job for a low price”
Elkhart, IN · 11 mi from Mishawaka
i
US 31-33 Auto

US 31-33 Auto

5.0 1 review
Niles, MI · 9 mi from Mishawaka
i
HomeRadiator Repair & ServiceIndianaMishawaka, IN

Why these companies made our list

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