Crystal Lake

air conditioning gauges

Residents of Crystal Lake and the NW Suburbs choose Leith Heating and Cooling, Inc. for their heating and air conditioning needs.  We are a local HVAC company with more than 20 years of experience installing and servicing HVAC equipment.   Our knowledgeable and friendly professionals can help you with a variety of heating and cooling solutions. We offer quality service and brand name products for solutions that will last.

Reviews from Crystal Lake customers:

“He was very good and I was very happy with the work. He was personable and knowledgeable and knew what needed to be done.”-Barb

“The house I purchased in November did not have a whole-house humidifier and I found I needed one due to the dry Chicago winters. I phoned Brian’s office to request an appointment was greeted by a friendly and charming woman who said she would have Brian call me to discuss my humidifier needs. Brian phoned me within 30 minutes and spent approximately 15 minutes telling me everything I needed to know about humidifier brands, types, installation techniques, etc. I selected Leith Heating & Cooling based on the strong A rating at Angie’s List and the helpfulness of Brian and his assistant. Brian arrived slightly late due to a couple emergencies he needed to attend to after a big snowfall. He explained that he was using a bypass humidifier and provided the reason for using that type. After two hours, he was finished and walked me through the installation and operation of the humidifier going forward, with instructions to call at any time with questions.”-Jason