Best Coolant & Radiator Flush in Des Moines, IA
15 mechanics listed · 10 in Des Moines · 1 open weekends · 11 rated 4.5+ · 1 shows a license
Data verified October 18, 2026
Ace Body & Motor
Silzer Auto Repair
Beckley Automotive Services
Honest Wrenches Automotive Repair
All Pro Servicenter
Listed for drivers in and around Des Moines, IA, 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: Des Moines, IA
10 of the 15 mechanics we list are based in Des Moines; the other 5 serve Des Moines from Pleasant Hill (6 mi), West Des Moines (9 mi) and Urbandale (6 mi). The mechanics on this page are rated from 4.3 to 4.9 across 6,987 reviews; 14 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", "estimates" and "honest". 1 is open on Saturdays. 1 shows a license on its website; 4 list staff certifications (ASE) and 9 have a BBB rating of A or A+. 13 have ten or more years of experience, the longest 46 years. 7 offer financing; 6 are family- or locally-owned and 9 list coupons or special offers. We have a website on file for 14 of the mechanics on this page; 13 publish a contact page; 2 list a public email and 6 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?
10 of the 15 shops sit in Des Moines and the rest come from other towns within 10 mi. This is planned maintenance rather than an emergency, so booking a little further out costs you nothing but the drive.