Best Coolant & Radiator Flush near Gig Harbor, WA
3 of these mechanics are based in Gig Harbor; the others serve Gig Harbor from towns including Tacoma (9 mi), Lakewood (12 mi) and Puyallup (18 mi).
3 open weekends · 20 rated 4.5+
Data verified October 16, 2026
Gig Harbor Automotive Service
Parkers Automotive and Service
Meridian Family Auto Repair
Autobahn Specialists
Masters Auto & Tire
Listed for drivers in and around Gig Harbor, WA, these 24 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: Gig Harbor, WA
The 24 mechanics on this page are rated from 4.1 to 4.9 across 5,771 reviews; all 24 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 (94%), quality (79%) and value (73%). The topics that come up most in reviews of the mechanics on this page are "honest", "diagnosis" and "communication". 3 are open on Saturdays. The services the mechanics on this page list most often on their websites are brake repair (2), oil changes (2), timing belt replacement (2), transmissions (2) and vehicle inspections (2). 8 list staff certifications (ASE) and 14 have a BBB rating of A or A+. Domain records put 21 websites of the mechanics on this page at ten or more years old; the oldest dates from 1997. 4 offer financing; 1 gives free estimates; 9 are family- or locally-owned and 11 list coupons or special offers. 1 has Spanish-speaking staff. We have a website on file for all 24 of the mechanics on this page; 20 publish a contact page; 8 list a public email and 7 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?
3 of the 24 shops sit in Gig Harbor and the rest come from other towns within 25 mi. This is planned maintenance rather than an emergency, so booking a little further out costs you nothing but the drive.