Team Automotive
“It's great to have an honest and reputable person in Sioux Falls to get friendly service from.”
Best Coolant & Radiator Flush in Sioux Falls, SD
17 mechanics listed · all 17 in Sioux Falls · 1 open weekends · 16 rated 4.5+
Data verified October 16, 2026
Airway Auto Service
“Airway Auto is a service shop that is fair, timely, and professional, but above all else they have integrity.”
Tire Motive Service Center
“Also they don't treat my stupid because I am female, because some places (shops) still act like girls don't know as much as guys do!”
Ultimate Automotive
“Hard to find good people in this line of work, but you can count on Rob and his team to deliver only the best for their customers.”
T&A Auto Service
“They were able to get my vehicle in quickly prior to an upcoming trip.”
Arrowhead Automotive
“Dose the work to your vehicle good and the first time and they get the work done fast.”
Listed for drivers in and around Sioux Falls, SD, these 17 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: Sioux Falls, SD
All 17 mechanics we list here are in Sioux Falls itself. We have 18 mechanics in Sioux Falls on file; this page shows the highest-rated 17. The mechanics on this page are rated from 4.4 to 4.9 across 7,187 reviews; 16 have 50 or more reviews and 16 are rated 4.5 or higher. The topics that come up most in reviews of the mechanics on this page are "price", "honest" and "diagnosis". 1 is open on Saturdays. 3 list staff certifications (ASE) and 11 have a BBB rating of A or A+. 14 have ten or more years of experience, the longest 107 years. 9 offer financing; 3 give free estimates; 4 are family- or locally-owned and 9 list coupons or special offers. We have a website on file for all 17 of the mechanics on this page; 16 publish a contact page; 6 list a public email and 6 take bookings online. We count these figures across the mechanics on this page; hours and prices change, so confirm the details with the mechanic before you visit.
Which shops listed for Sioux Falls discount a coolant flush?
9 of the 17 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.
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Jay Egge Automatic Service
“Put in a lot of effort to find problem and direction to other good auto specialists.”
Tires Tires Tires
“Their service is great, they know their stuff and they get you out of there in a timely manner.”
J & M Auto Service
“They stayed late to make sure we found the right part to make a business trip the next morning without breaking down.”
TDS Auto Repair LLC
“This is the best auto shop in town, always looking out for the customer.”
Edmunds Brake & Alignment
“I would send my mom to this shop to get work done.”
Chris's Auto Repair
“I enjoy the way that they walk you through the problem and provide thorough work notes.”
Team Automotive
“Great customer service, timely technician service and final invoice was what they quoted.”
Juhl Automotive Service and Repair
“Always there to find a way to get your ride going, with a great attitude”
12th Street Auto Care Center
“They took the time to explain everything to me, got me in right away and helped make my day even better, thank you!!!!”
Automotive Services Inc.
“Very reasonable prices for parts and labor compared to other places I've gone to.”
Ron's Garage
“Heh they took a while with my Honda CRV but in the end they made it worth the wait..”
Why these companies made our list
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