Best Coolant & Radiator Flush in Franklin, TN

15 mechanics listed · 12 in Franklin · 2 open weekends · all 15 rated 4.5+

Data verified October 16, 2026

Super Express Lube

Super Express Lube

4.8 48 reviews
“If you're having second thoughts about where to get your oil change, I ask that you just try this place once!!!!”
Coupons & offersWalk-ins welcomeSince 2010Family-ownedBBB A+
4169 Mallory Ln
i
Heaven Sent Automotive

Heaven Sent Automotive

4.8 49 reviews
“They are friendly, helpful, reliable and I've been very pleased with all the repairs and maintenance that I have had them do - I highly recommend them😊”
Coupons & offers36-mo/36k-mi warrantyFleet accountsFamily-ownedASE certifiedSince 2011
1113 Murfreesboro Rd #380
i
Auto Doctor

Auto Doctor

4.8 48 reviews
“The staff at this business is very professional and they stand by their work.”
Coupons & offersBBB A+Since 2012
1420 W Main St
i
Cody's Full Service Automotive Repair

Cody's Full Service Automotive Repair

4.9 49 reviews
“I have been a customer of Cody's automotive since the earliest days of his business, and I have always found him and his team to be honest and reliable.”
5% off3-yr warrantyBBB A+Since 2013
109 Carr Ave
i
Grassland Car Care Center

Grassland Car Care Center

4.4 45 reviews
“I was having brake issues & was pleased they got to my vehicle so quickly since I was about to take a trip.”
Loaner carsFleet accountsSince 2000Veteran-ownedASE certified
1105 Battlewood St
i
Crutcher's Auto Repair

Crutcher's Auto Repair

4.8 48 reviews
“They pay attention, fix what needs fixing, don't touch what doesn't need touched, and communicate well.”
Coupons & offers36-mo/36k-mi warrantySince 1980BBB A+
1906 Columbia Ave
i

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

12 of the 15 mechanics we list are based in Franklin; the other 3 serve Franklin from Brentwood (6 mi) and Thompson's Station (10 mi). The mechanics on this page are rated from 4.5 to 4.9 across 4,807 reviews; all 15 have 50 or more reviews. When customers rate these mechanics on specific qualities, they most often praise professionalism (95%), quality (77%) and value (73%). The topics that come up most in reviews of the mechanics on this page are "diagnosis", "communication" and "honest". 2 are open on Saturdays. 4 list staff certifications (ASE) and 10 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 1999. 3 offer financing; 6 are family- or locally-owned and 8 list coupons or special offers. We have a website on file for all 15 of the mechanics on this page; 14 publish a contact page; 3 list a public email and 5 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 Franklin discount a coolant flush?

8 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.

Franklin Automotive

Franklin Automotive

4.9 48 reviews
“I thought it was the alternator and expressed that to Tim, but thanks to his honesty I was able to drive away without going out of pocket.”
Coupons & offersBBB A+Since 2017Family-owned
307 5th Ave N
i
Autofix

Autofix

4.6 47 reviews
“Very friendly, informative, and the technicians to a great job on our cars.”
ASE certifiedSince 2002
140 N Royal Oaks Blvd STE B
i
Reliable Automotive

Reliable Automotive

4.8 47 reviews
“They were able to take my car immediately and they were very quick and thorough!”
3-yr warrantyPick-up & drop-offFleet accountsSince 2007Financing
112 Alpha Dr
i
Quick Auto & Exhaust

Quick Auto & Exhaust

4.9 50 reviews
“Plus, he helped save me money by only selling what I needed (Dealership told me I needed more)!”
12-mo/12k-mi warrantySince 1999Family-ownedPrices online
119 7th Ave S
i
Eurofix

Eurofix

4.5 47 reviews
“They were able to fit me in the same day and were thoroughly honest about the vehicle I had inspected and even took and texted me pictures.”
Since 2006Family-owned
140 N Royal Oaks Blvd STE A
i
Auto Clinic

Auto Clinic

4.7 44 reviews
“Very trustworthy & always call to give us updated on the status of our repairs and the cost of the repairs.”
20+ yearsASE certifiedInsurance accepted
156 Old Carters Creek Pike
i
Rhea Little's Tire & Auto Repair

Rhea Little's Tire & Auto Repair

4.8 48 reviews
“They easily could've made good money off my anxious self by selling me countless things, but told me nothing was to the point of needing to be replaced and to give it more time to save me money.”
ASE-certified techsWalk-ins welcomeBBB accreditedSince 1953
Brentwood, TN · 6 mi from Franklin
i
Moody's Tire & Auto Service

Moody's Tire & Auto Service

4.6 45 reviews
“Usually you have to pay top dollar for this kind of service and repair, but, Moodys prices are super competitive!”
Coupons & offersSince 1956Family-ownedFinancing
Brentwood, TN · 6 mi from Franklin
i
Fast Lane Express Lube Shop

Fast Lane Express Lube Shop

4.8 48 reviews
“Been taking all of our vehicles there for years and have even had repairs done at their repair shop!”
Coupons & offersBBB A+Since 2010
Thompson's Station, TN · 10 mi from Franklin
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Why these companies made our list

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