Best Radiator/Cooling System Flush Services in San Antonio, TX
The highest-rated Radiator Flush, Heating & Coolant Service companies out of 117 vetted & reviewed in the San Antonio area.
Learn how we score.
Prominent finalists A-Z in San Antonio
Arrowwood Automotive
Chad Miller Auto Care
Econo Lube N’ Tune & Brakes
Euro Car Care
Falcon Radiator Shop
Finsanto Automotive Repair Shop
German Car Specialists
Go Pro Automotive
Goose Automotive European Specialist
Kwik Kar Lube & Tune
Larson’s Automotive
Lone Star Radiator Company
MD Automotive
Martin’s Auto Clinic
Master Lube Express
Master Lube Express
Niko’s Tire & Muffler Shop
O’Brien’s Automotive
Oil Change Express #3
Premier1 Auto Care
Seymour’s Garage
Texas Complete Truck Center
Thrash Automotive
Tri-County Diesel Services
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MD Automotive
(30)
Service Forms
“Honesty counts a lot and integrity because they did the job on my truck to change the turbo starter and broke a part that goes on the other side.”
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Seymour's Garage
(29)
4 X 4 Service, Jasper Engines & Transmissions, AC & Heating
“Seymour has been the auto repair garage I wish I knew about years ago and I am very grateful now to have professionals taking care of all of my automotive/ truck repair needs.”
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Euro Car Care
(28)
Tires
“Things are needing replacing left and right, so value, know-how, and professionalism are EXTRA important to me as the current owner.”
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Finsanto Automotive Repair Shop
(28)
Auto A/C Service and Repairs, Steering and Suspension Services, Auto Maintenance Services
“I'm 57 years old and — having had my own business over the last 30 years and having raised a large family — I've had a higher than normal volume of experience with auto repair services.”
“I was hoping to get the car back the same day but it took a bit longer than expected (next day), which wasn't a big deal because (1) lots of cars -- they're busy, and (2) I think/hope they aren't rushing nor cutting corners.”
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O'Brien's Automotive
(26)
Price
Business
Vehicle
“Very knowledgeable and professional shop had them work on my Dodge Ram cummins transmission they did a rebuild with very great pricing and also solved some electrical issues I've been having for months that other shops haven't been able to figure out...”
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Arrowwood Automotive
(30)
Honda
Professional
Price
“Greg called me, and this is what mattered the most to me, he gave me a detailed explanation on what they did to the vehicle as well as informed on some of the things that are going to need to be serviced soon with a price for all that as well as a pr...”
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Econo Lube N' Tune & Brakes
(22)
Oil Change
“My new go to for quality work and affordable prices also side note upon reading some of the negative reviews it does seem like many are just slanderous from competitors real fishy too me nothing but 5 stars across the board but I noticed the two comp...”
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Goose Automotive European Specialist
(28)
Tires
“The second time I had all these lights popping up on my Porsche it wouldn't go into gear wouldn't back up or move forward and was also smoking in the engine bay when it was warming up one of the codes on my Porsche dash was transmission fault I was s...”
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Lone Star Radiator Company
(27)
Collision Centers, DPF Cleaning, Government Entities
“I've had 2 radiators (both for '60's classic cars) rebuilt by the team at Lone Star Radiator and haven't had any issues with them.”
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Larson's Automotive
(28)
Auto Services, Digital Inspections, Jasper Engines
“When my son's truck broke down, in the rain, he needed a mechanic that was close to him to limp his truck into and hopefully fix it…a quick google maps search and I found Larson's, told him to drive there and crossed my fingers they would live up to ...”
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Oil Change Express #3
(26)
Inspection
Professional
Job
“This guys are amazing,if you need to change your oil,get inspection on your vehicles,this is the only place I would go,I had some issues with my windshield wipers they have offered to change that for me in no time,the are very friendly and doing grea...”
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Premier1 Auto Care
(28)
AC & Heat Repair, Wheel Alignment, Brake Repair
“Generally, when the intake person listens attentively as you explain the difficulties you're experiencing with your automobile; encourages you to call if you have questions; calls to discuss findings and decisions regarding repair; and is very court...”
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German Car Specialists
(29)
Alignments, Bosch Service
“This shop is Awesome, professional work done by professional mechanics, they always explain the work that needs to be done on my 2014 BMW 328i , would Highly Recommend , German Car Specialists to work on your foreign car 👍.”
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Martin's Auto Clinic
(25)
Vehicle
Reviews
Honest
“The only thing is I had to call to see what the diagnosis was and again with what the status was which was no problem since I was informed they had a heavy workload that day I just wanted to check and get estimate times of when it might be done so I ...”
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Thrash Automotive
(27)
Price
Diagnostics
Vehicle
“This is one of my top two places I would recommend going to in San Antonio for taking care of your car the other place would be A+ transmission they know what they're doing they don't take too long on their Diagnostics they don't screw around with yo...”
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Kwik Kar Lube & Tune
(27)
Oil Change
“After going to multiple locations trying to get a state safety inspection done & was unsuccessful, I then found this shop and they were able to help me right away.”
i
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Tri-County Diesel Services
(21)
“I would recommend these guys to anyone awsome service came to them with a broke drive shaft Truman got right on it and had me on my way back to Georgia by the the end of the day there hospitality is top notch and services thank you tri county diese...”
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Go Pro Automotive
(25)
Price
Mechanics
Job
“The reason I keep coming back is because the mechanics are very good and they do not take advantage of people, they are honest mechanics in San Antonio off the 90 freeway.”
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Master Lube Express
(25)
Prices
Pressure
Inspection
“I will definitely use their services in the future and would recommend them to everyone but especially people who have time constraints or are in a hurry because they really are quick!”
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Falcon Radiator Shop
(17)
Price
“However, the friendly and competent staff at Falcon quickly diagnosed the problem, repaired it and had it back to me in less than a day.”
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Master Lube Express
(18)
Inspection
Quick
“A quick oil change at a fair price, they're not going to push a lot of unnecessary maintenance on you, and they have no issue with you staying in your car as a COVID-19 precaution.”
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Niko's Tire & Muffler Shop
(27)
Prices
Welder
Tires
“I've been here and the other location they used to have over the last few years they have always given excellent customer service and they have good prices.”
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Texas Complete Truck Center
(29)
Vehicle
Towing
Transmission
“I definitely needed help with my Ford F-350 that had not one but two Completely severed starter cables and between the owner, the front desk lady and one of the technicians I believe named Eli they went above and beyond by trying to save me a lot of ...”
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Radiator Coolant Fluid Exchange Services in San Antonio, TX Cost Estimates