Tired of trying to find a reliable AC company in Lemont, IL? Zark Heating & Cooling takes the hassle out of any AC service with honest, dependable service. Our technicians are NATE-certified and stay current with the latest in the industry through ongoing training.

We strive to always improve and elevate your experience, whether you need AC Repair or an AC replacement. As a high-quality HVAC company that’s been in business since 2008, Zark Heating & Cooling can handle all your cooling needs.