Best Radiator/Cooling System Flush Services in Saint Louis, MO

The highest-rated Radiator Flush, Heating & Coolant Service companies out of 136 vetted & reviewed in the Saint Louis area.

Oakville Automotive Inc

Oakville Automotive Inc

(46)
Electrical Repair, Engine Repair, Steering & Suspension
“Prompt and efficient service.”
Coupons & Offers
Family Business
ASE, ASE Certified
In Business Since 1987
3001 Telegraph Rd, St. Louis, MO
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JH Auto STL

JH Auto STL

(47)
System Diagnosis & Repair​​, Air Conditioning Services, Brake Repair Pads & Rotors
“I came to JH and Sam was really polite and very informative on what was going on in my car he took great care of me and is really empathetic towards his customers.”
Family Business
Licensed, BBB Rating: A+
In Business Since 1990
Accepts All Major Credit Cards
2009 Lemay Ferry Rd, St. Louis, MO
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Benchmark Auto Repair

Benchmark Auto Repair

(43)
“I strongly recommend Benchmark because you would always feel happy with each service and trust me you will definitely become their loyal customer because of their reliable service!”
Free Initial Consultation
Licensed, BBB Rating: A+
In Business Since 2018
Accepts Insurance
2233 McCausland Ave, St. Louis, MO
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Carsmart Auto Service

Carsmart Auto Service

(44)
Power Steering Service, Cooling System, Lift Kits
“That test ending up expiring due to the State of Missouri taking way to long to process my paperwork, I was able to be seen again and had it taken care of again!”
Offers Financing Options
Coupons & Offers
ASE, ASE Certified
In Business Since 1984
7921 Watson Rd, St. Louis, MO
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Roadman Automotive

Roadman Automotive

(46)
  • Fair
  • Vehicle
  • Money
“Every interaction i had with the team from the first call to the pick up if my daughter's vehicle made me feel comfortable and confident that they were being honest and providing quality repairs.”
Coupons & Offers
In Business Since 2022
Serving Saint Louis Area
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Marty's Auto Shop

Marty's Auto Shop

(49)
“When we took the car to Marty's for a different issue, we asked about the washer fluid, he said it was a broken elbow he would fix it, and he did no additional charge.”
Licensed, BBB Rating: A+
In Business Since 1996
Accepts All Major Credit Cards
9700 Gravois Rd, St. Louis, MO
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Union Weber Autocare

Union Weber Autocare

(48)
Auto Oil & Lube, Automobile Inspection Service, Brake Repair
“I live 1 hour away and called Dobbs and they told me to come on down but 3 people ahead of me so they cold not guarantee that someone would look at it.”
Licensed, BBB Rating: A+
In Business Since 1978
645 Union Rd, St. Louis, MO
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Eric's Master Auto Repair

Eric's Master Auto Repair

(49)
Automotive Q&A, Diagnostic Center, Schedule a Repair
“In addition to quality services and affordable prices, I appreciate that I can get a ride or schedule to borrow a car on days when I need to drop my car off for the day.”
Coupons & Offers
ASE, ASE Certified
In Business Since 2012
Accepts All Major Credit Cards
7027 Hampton Ave, St. Louis, MO
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Epic Automotive

Epic Automotive

(49)
Diesel Fuel
“I messaged them through chat on Google to find out if I could walk in for a safety inspection they said they would try to work me into the schedule and got me in the same day!!!”
Coupons & Offers
Accepts All Major Credit Cards
In Business Since 2014
Offers Financing Options
8601 Lackland Rd, St. Louis, MO
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Jackson's Master Auto Repair

Jackson's Master Auto Repair

(49)
Fuel Pumps, Cylinder Head, Steering & Suspension
“After a bad experience with Ford , John was able to get me right in to get a part i needed installed and did it for half the price Ford was going to charge me.”
Offers Financing Options
Free Initial Consultation
Coupons & Offers
ASE Certified
6501 Fyler Ave, St. Louis, MO
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Sant Automotive

Sant Automotive

(50)
Brakes Repair, Tires Replacement, Engine Work & Repair
“Services Transmission, Steering & suspension repair, General repairs & maintenance, Steering & suspension replacement, Tire rotations, Engine repair, Wheel alignment, Auto emissions testing, Smog certification, Vehicle safety inspection, Oil change”
ASE Certified
In Business Since 2006
8720 Watson Rd, St. Louis, MO
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Bimmers R Us

Bimmers R Us

(43)
  • Oil
  • Job
  • Sales
“Services Electrical repair, Tires, Steering & suspension repair, General repairs & maintenance, Wheel alignment, Auto tire replacement, Air conditioning”
Licensed, BBB Rating: A+
In Business Since 1994
Accepts All Major Credit Cards
3435 S Kingshighway Blvd, St. Louis, MO
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Euro Car

Euro Car

(45)
Vehicle Maintenance, Air Conditoning Service, Advanced Diagnosis
“I've dealt with numerous Indy import shops locally but Euro car and the owner Nas is by far the most honest professional and affordable business and person out there.”
In Business Since 2023
10765 Page Ave, St. Louis, MO
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Spirit One Automotive

Spirit One Automotive

(49)
“My rear tire needing to be plugged, they said they did it but my low tire pressure light is still on, not sure if this happened or not, no paperwork stating it was completed, just word of mouth.”
In Business Since 2019
7900 Gravois Rd, St. Louis, MO
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Midas

Midas

(46)
Electric Vehicle (EV) Tires, Brakes & Brakes Repair, Fleet Services
“Clay and Carlos helped me get my air conditioner working again when someone else tried to make me replace a part I didn't have to that was going to call extra $300.”
Coupons & Offers
ASE Certified
In Business Since 1997
Transparent Fees & Pricing
4723 Hampton Ave, St. Louis, MO
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King Auto Repair

King Auto Repair

(43)
“Services Electrical repair, Tires, Steering & suspension repair, General repairs & maintenance, Auto A/C recharge, Auto engine diagnostic, Auto brake repair, Brakes, Air conditioning, Wiper blade installation, Auto maintenance, Battery, Oil change”
Licensed, BBB Rating: A+
1010 Kingshighway Blvd, St. Louis, MO
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Precision Import Auto Service

Precision Import Auto Service

(50)
  • Honda Civic
  • Dealership
  • Oil
“They have always kept me in the loop letting me know of any additional issues they have come across along the way, the severity of it, and if it is a necessary, recommended, or potential future repair to be done.”
In Business Since 2019
5050 Griffin Rd, St. Louis, MO
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Speedy Lube

Speedy Lube

(42)
“Been taking my cars here for years recommended everyone I know to go there they friendly and help u with other questions u not sure wrong with your car”
5100 Natural Bridge Ave #1503, St. Louis, MO
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Reliable Automotive

Reliable Automotive

(23)
  • Diagnose
  • Work Done
  • Trip
“Great Mechanical work done on my vehicle Gary the owner was very professional and helpful he also fixed two other issues and only charged me for the parts”
In Business Since 2017
10708 Lilac Ave, St. Louis, MO
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Car-Doc Automotive

Car-Doc Automotive

(41)
Car Detailing, Paintless Dent Repair, Windshields & More, Financing Available – Apply Online Now, Free Pickup and Delivery
“They also go above and beyond for their customers (I once had my entire wheel stolen and they came to my apartment to replace it so that I didn't have to tow my car.”
Remote Consultations Available
Coupons & Offers
Offers Financing Options
Licensed, BBB Rating: A+
11738 Administration Dr, Maryland Heights, MO
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Combs Auto Service & Tire Center

Combs Auto Service & Tire Center

(48)
Schedule A Repair
“They explained that they are not a transmission repair shop, but I knew that they could probably diagnose the problem and advise me as to my best options, as they have done in the past with my other automobiles.”
Coupons & Offers
Licensed, BBB Rating: A+
In Business Since 1990
Accepts All Major Credit Cards
Serving Saint Louis Area
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Auto World Tire & Auto

Auto World Tire & Auto

(43)
“After having a battery of suspension work done between the front of the vehicle and the rear of the vehicle they even gave a honest recommendation based of the mileage of the vehicle.”
Remote Consultations Available
Coupons & Offers
Offers Financing Options
Licensed, BBB Rating: A+
Serving Saint Louis Area
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Bernhard Auto Works

Bernhard Auto Works

(50)
Performance Parts, Aftermarket Exhaust Systems, Lift & Leveling Kits
“They also worked in a timeframe of when my daughter was in town, completing multiple issues in a timely manner and staying late to finish within the window of time she was home.”
Offers Financing Options
Coupons & Offers
ASE Certified
In Business Since 1995
Serving Saint Louis Area
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Steger Service

Steger Service

(44)
Tires & Alignments, Diagnostics, Oil Changes
“Everyone I've had interactions with including Chris (the owner), Carol (the office manager), and Eleana (the front desk receptionist) have all been wonderful.”
Offers Financing Options
Family Business
Coupons & Offers
ASE, AAA, AAA, ASE Certified
Serving Saint Louis Area
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Radiator Coolant Fluid Exchange Services in Saint Louis, MO Cost Estimates

Minimum cost
$74
Maximum cost
$284
National Average
$118
$124
$185
Average price range is based on 486 cost profiles
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Average Cost $118
Minimum cost $74
Maximum cost $284

Average range $124 to $185 is based on 486 cost profiles.

Why these companies made our list

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