Official Heating & Cooling can offer our customers thermostats from Carrier, Honeywell, White Rogers and many additional brands. They can vary from basic non-programmable to a touch screen WiFi thermostat. We also install humidistats that can automatically maintain your desired humidity level.

If you have any questions please contact us or call at 815-220-5125


nest thermostats crystal lake

Make your home and HVAC system smarter with the Nest Learning Thermostats.

Nest learns the temperatures you like and programs itself in about a week. One way it saves energy? Nest automatically turns itself down when nobody’s home. Plus, change the temperature from anywhere using your phone, tablet or laptop.

Find out how you can pair the Nest Thermostat with the Nest Protect.


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Achieve peace of mind with the Lyric Wi-Fi Water Leak and Freeze Detector.

The average water leak causes $7000 in damage.

Install the Lyric Wi-Fi Water Leak and Freeze Detector and receive alerts to the Lyric app and reduce that risk. It also detects temperatures that could freeze pipes and humidity that could damage your valuables.

Official Heading & Cooling can install and configure Nest Thermostats and Lyric Detectors for your home or business.

Call today 815-220-5125 to install the Lyric Wi-Fi Water Leak and Freeze Detector!