Best Coolant & Radiator Flush in Cleveland, OH
15 mechanics listed · 7 in Cleveland · 8 open weekends · 11 rated 4.5+
Data verified October 19, 2026
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Listed for drivers in and around Cleveland, OH, these 15 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: Cleveland, OH
7 of the 15 mechanics we list are based in Cleveland; the other 8 serve Cleveland from towns including Maple Heights (7 mi), Newburgh Heights (2 mi) and Lakewood (6 mi). The mechanics on this page are rated from 4.2 to 5.0 across 2,007 reviews; 12 have 50 or more reviews and 11 are rated 4.5 or higher. The topics that come up most in reviews of the mechanics on this page are "price", "fair" and "quality". 8 are open on Saturdays and 1 on Sundays. 4 list staff certifications (ASE) and 4 have a BBB rating of A or A+. 13 have ten or more years of experience, the longest 89 years. 3 offer financing; 1 gives free estimates; 4 are family- or locally-owned and 7 list coupons or special offers. We have a website on file for 13 of the mechanics on this page; 12 publish a contact page and 3 list a public email. 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 Cleveland discount a coolant flush?
7 of the 15 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.