Allen Tire & Service
“Eric takes care of all our trucks and wouldn't trust anyone else with them.”
Best Coolant & Radiator Flush in Philadelphia, PA
23 mechanics listed · all 23 in Philadelphia · 10 open weekends · 20 rated 4.5+ · 1 shows a license
Data verified October 25, 2026
Ritz Car Wash
“If your vehicle deserves to be pampered and well treated, then this car wash will do it all.”
Johns Automotive Repair Inc
“It's a great feeling to know that I have finally found a honest, reliable, fair priced shop, with a hard working team.”
Schafer's Auto Center
“I was very pleased with my service.”
Alper Automotive
“Good service and a fair price for working on mom's van.”
Jim's Auto Service
“I've frequented Jim's from oil changes and inspections, to spark plug replacements, and will definitely continue.”
Listed for drivers in and around Philadelphia, PA, these 23 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: Philadelphia, PA
All 23 mechanics we list here are in Philadelphia itself. We have 31 mechanics in Philadelphia on file; this page shows the highest-rated 23. The mechanics on this page are rated from 4.2 to 4.9 across 5,824 reviews; 22 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (89%), quality (81%) and value (66%). The topics that come up most in reviews of the mechanics on this page are "fair", "honest" and "communication". 10 are open on Saturdays and 1 on Sundays. The services the mechanics on this page list most often on their websites are alignment (5), check engine light (3), cooling system (3), fleet services (3) and oil change (3). 1 shows a license on its website; 6 list staff certifications (ASE) and 10 have a BBB rating of A or A+. Domain records put 14 websites of the mechanics on this page at ten or more years old; the oldest dates from 2000. 2 offer financing; 2 give free estimates; 7 are family- or locally-owned and 13 list coupons or special offers. We count these figures across the mechanics on this page; hours and prices change, so confirm the details with the mechanic before you visit.
Can I book a coolant change online with shops listed for Philadelphia?
Online booking is offered by 10 of the 23 shops. Put your engine and the coolant specification in the notes when you book, since the shop needs the right fluid on the shelf before you arrive rather than a universal jug under the counter.
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Roxborough Auto Service
“Speedy, and quality work - done for a more than fair price.”
1st Rate Auto & Truck Repair
“Brought my car here for a state inspection, and it was quick and painless!”
Sunrise Complete Auto Services
“I have been taking my car(s) there for over a decade.”
Mrkitt's Service Center & Towing
“Fair pricing and a commitment to customer satisfaction make them the best choice for auto repairs in the area.”
Pinnacle Auto Repair and Tires
“They always assure that I an safe when I'm driving and they also let me know in advance when there's s concern.”
Xavier's Auto Center
“Luis and his technician did an incredibly thorough job and sent photos of any problems that they found.”
G & J Automotive Repairs
“My front end needed an alignment and I was in and out and I was able to get right back to work.”
Xpert Transmission & Auto Repair Inc.
“The guy is actually a really really good mechanic”
The Fix Car Care Clinic
“Highly recommend to anyone who is looking for a mechanic they can trust without much knowledge of cars.”
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USA Auto Repair
“My husband raves about this place- from what I can see they are honest people and reasonable prices.”
Arnie's Service Center
“I highly recommend Arnie's's, they do good work and are honest .”
Shums Auto Repair
“Everyone there was great, from the manager, Chris, to the mechanic who looked at my car and walked me through all the small things that might need repair in the future.”
Keller's Auto & Truck Repair
“They're honest, fair, reasonably priced and they don't take advantage of women because they think they don't know anything about car repair.”
Blatt Tire & Auto Repair
“They did my tires and inspection and any issues i have with my car, i simply call them and they're ready to service me.”
IC Auto Inc
“They have been servicing all of our cars for a very long time and I've never had any complaints.”
Don's Auto Repair
“I've had several instances where I needed something addressed and Don has always been able to make time in his schedule for us.”
Jon's Automotive Inc
“I'm not sure where to begin he's a all around great guy not to mention one of the most knowledgeable guys in the automotive trade great place to get your cars worked on .”
Why these companies made our list
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