All Access Automotive
“I've had 2021 Trail Boss repaired after a collision and it was finished in a timely manner.”
Best Coolant & Radiator Flush in Fresno, CA
18 mechanics listed · all 18 in Fresno · 9 open weekends · 14 rated 4.5+
Data verified October 16, 2026
Dennis' Auto Repair
“They recently repaired my AC and my only complaint is that it's too cold now(wink).”
European Automotive Services
“It was so nice to find some place to take my 2010 535i wagon with knowledgeable, courteous employees from Phil at the front desk, to the detailor who washed my car.”
Snapp's Service Center
“The Mechanics are the best, Ted ( the owner) will explain what is wrong with my car and he and his staff are so knowledgeable.”
Express Lube
“Plus they clean all your windows as a courtesy and check your air in the tires whenever you come in for a oil 🛢 change or top off.”
Frank Your Mechanic
“Nice people thought it was water pump they told me it was just hose would recommend thank you guys”
Listed for drivers in and around Fresno, CA, these 18 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: Fresno, CA
All 18 mechanics we list here are in Fresno itself. We have 21 mechanics in Fresno on file; this page shows the highest-rated 18. The mechanics on this page are rated from 4.0 to 4.9 across 4,283 reviews; 12 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (96%), quality (83%) and punctuality (70%). The topics that come up most in reviews of the mechanics on this page are "price", "diagnosis" and "honest". 9 are open on Saturdays and 2 on Sundays. The services the mechanics on this page list most often on their websites are brake repair (2), fleet services (2) and oil changes (2). 5 list staff certifications (ASE) and 10 have a BBB rating of A or A+. 17 have ten or more years of experience, the longest 118 years. 6 offer financing; 4 are family- or locally-owned and 7 list coupons or special offers. We have a website on file for 14 of the mechanics on this page; 10 publish a contact page; 5 list a public email and 5 take bookings online. We count these figures across the mechanics on this page; hours and prices change, so confirm the details with the mechanic before you visit.
Which shops listed for Fresno discount a coolant flush?
7 of the 18 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.
West Coast Wheels & Tires
“They have put tires on two of my cars recently and their service it top notch”
Fresno Tire Co.
“I will positively recommend anyone that this is a business you will be treated fairly in both in business and personably.”
Romita Auto Service
“I like the report with pictures showing the issues, I liked that they didn't do work without my ok, I liked being kept in the loop and being checked on afterward, and i really liked being treated as a person”
Electric Laboratories Complete Car Care
“The highlight was the courtesy ride back to my home Hadai was so friendly and respectful as to asking me what directions I wanted to take home.”
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Red Carpet Car Wash
“The gentleman, vacuuming my car in lane one on May 10 was very polite.”
Rick's Tire & Services
“Then I go back to Ricks, because he consistently gives an honest assessment of the issues, and quick reliable service at a very fair price.”
Oilguys
“I recommend their services and I definitely will be a returning customer.”
Blackstone Brake & Auto Repair
“Got right to work on our truck and kept us on schedule.”
Castro Car Care
“Very honest friendly staff and the work is good someone u can trust!”
Radiator Depot
“Great experience highly recommended girls in front desk great service 👌 …”
Pacific Radiator Service
“I was on a cross country road trip from Michigan and they got me back on the road fast!”
Mauricio Radiator
“They are the best and didn't take long at all I went in for my ac and come out very happy thank you so much”
Why these companies made our list
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