Popular Cities
We have 4 specialists in St. Charles on file; 3 of them are on this list, along with 21 from towns including Carol Stream (3, 10 mi), Schaumburg (3, 14 mi) and Villa Park (3, 17 mi).
13 open weekends · 22 rated 4.5+
Data verified October 16, 2026
Listed for drivers in and around St. Charles, IL, these 24 shops list air conditioning work. What each one says about leak testing, recharging and which refrigerant it handles comes from its own website; ratings and quotes come from public reviews.
The 24 specialists on this page are rated from 4.1 to 5.0 across 5,504 reviews; 22 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these specialists on specific qualities, they most often praise professionalism (92%), quality (92%) and punctuality (74%). The topics that come up most in reviews of the specialists on this page are "price", "honest" and "fair". 13 are open on Saturdays and 3 on Sundays. The services the specialists on this page list most often on their websites are alignments (3), brake repair (3), brakes (3), oil change (3) and tires (3). 6 list staff certifications (ASE) and 12 have a BBB rating of A or A+. 19 have ten or more years of experience, the longest 110 years. 7 offer financing; 1 gives free estimates; 9 are family- or locally-owned and 11 list coupons or special offers. We have a website on file for 20 of the specialists on this page; 16 publish a contact page; 7 list a public email and 9 take bookings online. We count these figures across the specialists on this page; distances are straight-line, and hours and prices change, so confirm the details with the specialist before you visit.
9 of the 24 shops on this page take bookings online. Book the diagnosis rather than the recharge. If you buy a recharge off a menu and the system has a leak, you have paid for refrigerant that will be gone before the season ends.
- “You're always friendly and kind to me. Your service to me has been great - awesome.” — customer of Action Auto Clinic
- “Great communication on issues and what needed to be done for the repairs on my car.” — customer of Krafftkare Automotive Inc.
- “The gentlemen at Palatine Shell are honest. Work is done properly and efficiently.” — customer of Palatine Shell Service
Excerpts from public reviews of the specialists listed on this page.
