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7 Days Tire Center
“I would definitely recommend this place the one in Santa Ana the guys there are really nice super helpful Chris help me he was really nice also another younger guy.”
Best Coolant & Radiator Flush in Santa Ana, CA
24 mechanics listed · 15 in Santa Ana · 17 open weekends · 19 rated 4.5+
Data verified October 16, 2026
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Key Nissan Service
“Update (September 20, 2022): I recently made a reservation to have my air filters replaced and the work was complete within 15 minutes of my reservation.”
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Danny's Auto Service
“It took Danny one drive around the block to figure out what was going on with my clutch and A minimal amount of time to figure out what was wrong with my suspension.”
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CAL Auto Service
- Dealerships
- Quality
- Coffee
“I recommend everyone to fix it at this place because Peter knows plenty of technologies of the cars also he can give his customers a reason how can it perform well.”
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Your Car Specialists
“Cars may have more than one issue causing the problem and i know from my own experience it isn't always easy to determine the main issue until you solve the other.”
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Concept III
“This is the best shop I have ever been to, they make you feel like family and really care for cars they even showed me some things that the KIA service team messed up on my previous repairs and fixed it for me!”
Listed for drivers in and around Santa Ana, CA, these 24 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: Santa Ana, CA
15 of the 24 mechanics we list are based in Santa Ana; the other 9 serve Santa Ana from towns including Santa Fe Springs (17 mi), Los Angeles (40 mi) and Fountain Valley (4 mi). The mechanics on this page are rated from 4.2 to 5.0 across 3,286 reviews; 14 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (94%), quality (74%) and value (74%). The topics that come up most in reviews of the mechanics on this page are "diagnosis", "fair" and "honest". 17 are open on Saturdays and 2 on Sundays. 5 list staff certifications (ASE and TIA) and 9 have a BBB rating of A or A+. 20 have ten or more years of experience, the longest 67 years. 2 offer financing; 4 give free estimates; 2 are family- or locally-owned and 8 list coupons or special offers. We have a website on file for 19 of the mechanics on this page; 16 publish a contact page; 11 list a public email and 1 takes 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 Santa Ana discount a coolant flush?
8 of the 24 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.
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Hobart Auto Center
- Quality
- Tires
- Insurance
“I called AAA for a tow, I really had no idea where to bring it so I googled AAA approved body shops in Hollywood and then the tow driver also recommended them.”
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Santa Ana Smog Repair Inc
- Brake
- Mechanic
- Diagnosis
“If you're looking for a service you can refer to as “My mechanic for years” and check off your to-do list Jerry and his team are transparent and overall quality .”
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Beemer & Benz Inc
- Mechanic
- Oil
- Money
“There are many German shops in Orange County that I have had regrets in dealing with, however Beemer & Benz are honest, hardworking, dilligent mechanics that you will not regret taking your car to.”
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Nayarit Auto Service
- Cost
- Mechanic
- Work
“I came to this workshop for a problem with my car, they were very friendly and efficient with the work, and their prices are very affordable, I recommend them 100%...”
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Star Auto Fix
- Bumper
- Prices
“Had a Great experience with them, David and his crew are amazing at what they do, reasonable prices, very understanding and make sure everything gets done right.”
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Santa Fe Auto Repair
“Excellent service well equipped whit the tools required for the jobs”
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Absolute Auto
“He was able to diagnose and repair an intermittent electrical issue that we had been dealing with for years and had unsuccessfully taken to 4 other mechanics.”
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Ralph's Radiators & Mufflers
- Money
- Family Owned Business
- Prices
“I had a Radiator issue on a classic vehicle, First time been there , Mr Antonios feedback , and suggestions, Truly helped me save money and go for the best option .”
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Santa Ana Mobile Mechanic
- Price
- Mechanics
- Brakes
“I was stuck at home until he fixed car, really needed a cup of coffee,well when he (Ameer)ran to pick up car part, he stopped off at coffee shop and picked up my latte just the way I order it( hot, oat milk, honey for sweetener).”
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Atlas Radiator Services
“Very trustworthy company to do business with.”
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Main Auto Clinic
- Price
- Mechanic
“I dropped my car off at around 11:30 to get the power steering hose repaired and told them I needed it done the same day it was done by 2:30 but beto had told me there was still a leak in the system but that he would fix it for me another hour and a ...”
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Prolimn Oil Company
- Tires
- Clean
- Prices
“This is probably the best full service oil change in Orange county”
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4bros. Auto Repair & Tires
- Prices
“I went back and they readjusted it for free and they printed the alignment sheet from the computer comparing the numbers before and after the alignment.”
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Hi Tec Auto Test and Repair
- Prices
- Fraud
“He told me if I can make it there before they close, he's willing to stay late until the job is done, and ordered the parts in advanced for when I get there.”
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Aliso Viejo Auto Service
- Pricing
- Diagnosed
- Engine Light
“Austin does a good job of communicating the status of the work, and Shane and his mechanics are very good at diagnosing and fixing my Honda Element … which is just shy of 200k and still running great.”
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Fountain Valley Tire and Auto
- Work
- Team
- Upsell
“Something to note, they don't do appointments so it's first come first serve and they generally are able to finish your car the same day for pick up before closing.”
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Main Auto Care
“Troy is always upfront and fair with costs, keeps me updated on what's going on with my car so I can prepare for major fixes, and always willing to give me car advice.”
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Becker Tire & Service Center
“Very honest, they will do there job without any issues, no more fake payments to replace your tire they will fix it with greatpriceand customer service, i love it”
Radiator Coolant Fluid Exchange Services in Santa Ana, CA Cost Estimates
Minimum cost
$75
Maximum cost
$284
National Average
$118
$124
$186
Typical price range is based on 318 cost profiles
Why these companies made our list
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