Accu Auto Care LLC
“Accu Auto has done everything from oil changes to major repairs on my vehicles.”
Best Coolant & Radiator Flush in Hagerstown, MD
10 mechanics listed · 6 in Hagerstown · 2 open weekends · 9 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
Anderson Automotive
“I feel so relieved to know if anything happens to one of my vehicles and my family member vehicles we have an excellent repair shop to take it to Anderson's.”
Bonebrake Tire & Alignment
“Very trustworthy people that own the place you can ask questions and they will answer everyone I like this place this garage,,,,”
Kimble's Truck & Auto Repair
“Jimmy and Kenny and the staff have the highest degree of honesty and integrity.”
Snyder's Service Center & Speed Parts
“I went here for an oil change and A/C repair recently, 5 out of 5 stars!”
Aamco Transmissions & Total Car Care
“Starting with Dennis Repp (very first contact & experience), Jeremy Repp & Jim and the whole gang, each & everyone of the mechanics are truly professional & the most trustworthy gentleman I've ever dealt with.”
Listed for drivers in and around Hagerstown, MD, these 10 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: Hagerstown, MD
6 of the 10 mechanics we list are based in Hagerstown; the other 4 serve Hagerstown from Boonsboro (11 mi), Greencastle, PA (10 mi) and Shepherdstown, WV (15 mi). The mechanics on this page are rated from 4.1 to 5.0 across 1,547 reviews; 8 have 50 or more reviews and 9 are rated 4.5 or higher. The topics that come up most in reviews of the mechanics on this page are "price" and "quality". 2 are open on Saturdays. 1 shows a license on its website; 1 lists staff certifications (ASE) and 3 have a BBB rating of A or A+. 7 have ten or more years of experience, the longest 75 years. 2 offer financing; 6 are family- or locally-owned and 6 list coupons or special offers. We have a website on file for all 10 of the mechanics on this page; 8 publish a contact page; 4 list a public email and 3 take 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.
Why does this page include shops elsewhere?
6 of the 10 shops sit in Hagerstown and the rest come from other towns within 20 mi. This is planned maintenance rather than an emergency, so booking a little further out costs you nothing but the drive.
Eby's Garage
“The state inspection was done in a reasonable time , the person that did the inspection was also courteous and complementary of my vehicle.”
Maryland Motor Werkz
“If you are looking for a shop that truly will work within your budget and not up sell you on parts and labor not needed!”
Greencastle Lube Center Inc
“Great place to go the workers in there are really nice and friendly I would recommend any friends or family to go to the lube center”
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Brown's Tire
“Reasonable wait time for work being done.”
Why these companies made our list
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