24 Hour Emergency Services Available

Request A Free Estimate for New Equipment

815.444.9900

Serving McHenry County, Lake County & Surrounding Areas

Rely on McHenry Heating & Air in an Emergency

McHenry Heating & Air in an Emergency Although it never seems like an emergency in the most traditional sense, experiencing a problem with your heating or cooling system can be very serious. This is especially true if your heating or cooling goes out in the middle of winter or during the dog days of summer. Fortunately, you can count on Crystal Lake’s trusted heating and air conditioning service company to restore your HVAC system quickly. McHenry Heating & Air is available 24/7 to provide you with HVAC repair services.

In addition to McHenry Heating & Air’s certified and trained technicians, you can expect a fast response time and free estimates. In fact, One Hour Heating & Air Conditioning we provide our customers free in-home eestimates before we do any work. That way there are never any surprises on the bill. Contact Crystal Lake’s heating and air conditioning experts whenever an emergency strikes.

Better Business Bureau

Energy Star

Nate - North American Technician Excellence

Trane - Comfort Specialist

Trane