Best Coolant & Radiator Flush in Chattanooga, TN

15 mechanics listed · 13 in Chattanooga · 3 open weekends · 10 rated 4.5+ · 1 shows a license

Data verified October 16, 2026

Tire World & Auto Service

Tire World & Auto Service

4.7 45 reviews
“However, the workers checked my car and patched the tire in a span of 5-10 minutes, so I could go home safely and get some rest.”
Coupons & offersBBB A+Since 1974
245 Signal Mountain Rd
i
Forester's Tire & Auto Repair

Forester's Tire & Auto Repair

4.6 46 reviews
“Patched my tire on my truck and had me in and out in 20 minutes.”
Coupons & offersSince 1977Family-ownedFinancing
4004 Hixson Pike Suite 100
i
Chattanooga Quick Lube

Chattanooga Quick Lube

4.4 45 reviews
“We take all our Alexian Shuttles/Car's here for Oil Service and we're extremely happy with the service we receive.”
Fleet accountsSince 2005BBB A+Prices online
900 Signal Mountain Rd
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Quality Tire Pros

Quality Tire Pros

4.6 42 reviews
“I had a screw in my tire and they were very busy and quickly got me in my tire fixed and back on the in about 15-20 minutes friendly and kinda staff .”
Coupons & offersASE certifiedSince 1960Family-ownedFinancing
322 Cherokee Blvd.
i
Fastech Auto Service

Fastech Auto Service

4.8 46 reviews
“I bought a used Porsche Cayenne (not known for being the most reliable vehicle out there) and looked it over from head to toe, diagnosed everything it needed, and had it back on the road quickly,”
24-mo/24k-mi warrantyGerman auto brands specialistLicensedSince 2022Family-owned
5909 Lee Hwy
i
Trantham's Service Center & Wrecker Service

Trantham's Service Center & Wrecker Service

4.4 41 reviews
“We've been going there for years and continue to drive back there despite moving further away.”
12-mo/12k-mi warrantySince 1956BBB A+
6733 A Ringgold Rd
i

Listed for drivers in and around Chattanooga, TN, 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: Chattanooga, TN

13 of the 15 mechanics we list are based in Chattanooga; the other 2 serve Chattanooga from Tullahoma (4 mi) and Hixson (5 mi). The mechanics on this page are rated from 4.2 to 5.0 across 2,598 reviews; 12 have 50 or more reviews and 10 are rated 4.5 or higher. The topics that come up most in reviews of the mechanics on this page are "price" and "diagnosis". 3 are open on Saturdays and 1 on Sundays. 1 shows a license on its website; 1 lists staff certifications (ASE) and 3 have a BBB rating of A or A+. Domain records put 7 websites of the mechanics on this page at ten or more years old; the oldest dates from 2006. 2 offer financing; 3 are family- or locally-owned and 9 list coupons or special offers. We have a website on file for 12 of the mechanics on this page; 11 publish a contact page; 5 list a public email and 2 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.

Why does this page include shops elsewhere?

13 of the 15 shops sit in Chattanooga and the rest come from other towns within 10 mi. This is planned maintenance rather than an emergency, so booking a little further out costs you nothing but the drive.

Best One Tire

Best One Tire

4.6 43 reviews
“Not only did they patch it but installed it and replaced the spare back under the truck.”
Coupons & offersSince 2013
2348 Rossville Blvd
i
Blackwell Automotive

Blackwell Automotive

4.9 50 reviews
“Could not have been happier with my first experience at Blackwell Automotive and my Pre- purchase inspection.”
12-mo/12k-mi warrantyLexus specialistSince 2004Family-owned
71 Eastgate Loop
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Maxi Auto Service Center- Hwy 58

Maxi Auto Service Center- Hwy 58

4.4 46 reviews
“The crew at Maxi works hard and makes sure I know what's happening to my car.”
12-mo/12k-mi warrantyASE-certified techsSince 1980
4986 TN-58
i
Maxi Auto Service Center- Lee Highway

Maxi Auto Service Center- Lee Highway

4.6 45 reviews
“They leave you with the feeling that they care about you and your vehicle!”
12-mo/12k-mi warrantySince 1981
6673 Lee Hwy
i
Maxi Auto Service Center- East Brainerd

Maxi Auto Service Center- East Brainerd

4.2 43 reviews
“They were able to replace my Jeeps exhaust resonator when the stock one developed a bad rattle at highway speeds as I was traveling through the area.”
Coupons & offers12-mo/12k-mi warrantySince 1980
7501 E Brainerd Rd
i
Oil Drop

Oil Drop

5.0 1 review
“They are quick and keep many different types of parts in stock so there's no need to drop your car off, unless they're ordering a part for it, but if you are out this way then stop by and see our shop or let them get your oil changed for you and you are sure to be satisfied!”
895 Cherokee Blvd.
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Simple Car Repairs

Simple Car Repairs

Service anywhere in the Chattanooga Area
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Maxi Auto Service Center- Hixson Pike

Maxi Auto Service Center- Hixson Pike

4.4 44 reviews
“Hall who is the manager personally repaired the broken latches on my Ford Ranger rear doors.”
Coupons & offers12-mo/12k-mi warrantySince 1980
Hixson, TN · 5 mi from Chattanooga
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Amsoil Independent Dealer

Amsoil Independent Dealer

5.0 1 review
“Great products and Ryan is awesome!”
Tullahoma, TN · 4 mi from Chattanooga
i
HomeAntifreeze & Coolant ServiceTennesseeChattanooga, TN

Why these companies made our list

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