Best Coolant & Radiator Flush near New Brunswick, NJ

1 of these mechanics is based in New Brunswick; the others serve New Brunswick from towns including North Brunswick Township (3 mi), East Brunswick (4 mi) and Edison (5 mi).

8 open weekends · 12 rated 4.5+ · 1 shows a license

Data verified October 31, 2026

Aamco Transmissions & Total Car Care

Aamco Transmissions & Total Car Care

4.6 121 reviews
“Michael had his truck serviced recently and the service was great professional and we felt very comfortable moving forward with services”
Coupons & offersSince 2015FinancingLocally owned
East Brunswick, NJ · 4 mi from New Brunswick
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Varga Auto Repair & Transmission Center

Varga Auto Repair & Transmission Center

4.6 70 reviews
“Immaculate service, friendly, welcoming environment, with skilled mechanics to get to the root of automotive malfunctions or routine maintenance.”
Coupons & offers24-mo/24k-mi warrantySince 1949Financing
North Brunswick Township, NJ · 3 mi from New Brunswick
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Rayco Auto Service

Rayco Auto Service

4.6 72 reviews
“Replace my brakes and saved a lot of money compared to other places.”
Since 2019
East Brunswick, NJ · 4 mi from New Brunswick
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On-Site Fleet Service

On-Site Fleet Service

4.3 17 reviews
“Been dealing with them when I was with clean harbor days ,now they work on my pete and do my PM services 🚛🔧🛠️🛢️”
6-mo warrantyASE-certified techsFleet accountsSince 1978Family-owned
East Brunswick, NJ · 4 mi from New Brunswick
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OIL Express & Repair Center

OIL Express & Repair Center

4.7 79 reviews
“They never recommend repairs that aren't necessary, and their pricing is always fair.”
North Brunswick Township, NJ · 3 mi from New Brunswick
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Finger's Radiator

Finger's Radiator

4.7 24 reviews
“They Coated the inside of the tank after removing the rust, they coated the outside of the tank so it wouldnt rust, they removed the fuel lines but kept the EVAP lines and they added a second drain plug”
Since 1929
North Brunswick Township, NJ · 3 mi from New Brunswick
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Listed for drivers in and around New Brunswick, NJ, 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: New Brunswick, NJ

The 15 mechanics on this page are rated from 3.9 to 4.9 across 3,876 reviews; 12 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", "honest" and "diagnosis". 8 are open on Saturdays. The services the mechanics on this page list most often on their websites are fleet services (3), transmission (3), wheel alignments (3), auto repairs (2) and check engine light (2). 1 shows a license on its website; 3 list staff certifications (ASE) and 6 have a BBB rating of A or A+. 12 have ten or more years of experience, the longest 94 years. 3 offer financing; 1 gives free estimates; 6 are family- or locally-owned and 9 list coupons or special offers. 1 has Spanish-speaking staff. We have a website on file for 14 of the mechanics on this page; 11 publish a contact page; 8 list a public email and 6 take bookings online. 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.

Which shops listed for New Brunswick discount a coolant flush?

9 of the 15 shops on this page list a coupon. A discounted flush is worth taking if the service is due and worth skipping if it is not, so check the interval in your manual first. Ask which coolant the offer includes, because the cheap one may not be yours.

Radiator Store

Radiator Store

3.9 2 reviews
Insurance accepted
1100 Somerset St
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Freedman Auto Service

Freedman Auto Service

4.6 126 reviews
“He made a trip to my broken down car and was able to get it running to take back to the shop.”
Coupons & offersBBB A+Since 1986Prices online
Edison, NJ · 5 mi from New Brunswick
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Schwartz & Nagle Tires

Schwartz & Nagle Tires

4.7 91 reviews
“If there is a fault in any previous part they have installed or repaired, there is no charge.”
Coupons & offersFree consultationBBB A+Since 1959Family-owned
Highland Park, NJ · 2 mi from New Brunswick
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Ray & Dana's Inman Auto Care

Ray & Dana's Inman Auto Care

4.9 125 reviews
“Great convenient location as well so will make this our o ly mechanic for all of our cars.”
Coupons & offers3-yr warrantySince 1957Family-ownedBBB accredited
Colonia, NJ · 10 mi from New Brunswick
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Dave's Automotive

Dave's Automotive

4.3 38 reviews
“Fantastic work and prices -- Dave + Gene are friendly and helpful!”
Free consultationNew Jersey inspection stationFamily-ownedASE certifiedSince 1992
Sayreville, NJ · 7 mi from New Brunswick
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Spar Auto Services

Spar Auto Services

4.8 81 reviews
“Ive been coming from 2007/9 dont remember but they are a solid team.”
Coupons & offersSince 1995Family-ownedFinancing
South Plainfield, NJ · 6 mi from New Brunswick
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Salit Auto Repair

Salit Auto Repair

4.9 70 reviews
“A great family owns the business and they will not steer anyone wrong.”
12-mo/12k-mi warrantyPick-up & drop-offSe habla españolAfter-hours key dropSince 2010Family-owned
Edison, NJ · 5 mi from New Brunswick
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EG Auto Center

EG Auto Center

4.8 126 reviews
“I got a flat tire unexpectedly, and they were kind enough to accommodate me at the last minute, squeezing me into their busy schedule and getting me back on the road in well under an hour.”
Coupons & offersASE-certified techsShuttle serviceFinancing availableFleet accountsSince 2016
Dayton, NJ · 8 mi from New Brunswick
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Honest-1 Auto Care

Honest-1 Auto Care

4.5 99 reviews
“I keep brining my my 3 vehicles to Richy of Honest 1 Milltown NJ, very honest, thorough, will give you his professional advise and suggestions, their reception area and restroom are very clean, good ambiance, price is fair and reasonable.”
Coupons & offersLicensedSince 2016
Milltown, NJ · 3 mi from New Brunswick
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HomeAntifreeze & Coolant ServiceNew JerseyNew Brunswick, NJ

Why these companies made our list

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