About Hawthorn Heating and Air Conditioning

Residential customers in the Chicago area have relied on Hawthorn Heating and Air Conditioning since we opened our doors in 1986. Initially established as an air conditioning company serving the north suburbs, Hawthorn Heating and Air Conditioning now serves the northwest suburbs and Rockford.

Nicor Home Services acquired Hawthorn in 2002 and continues Hawthorn’s commitment to providing our customers quality products and service at an affordable price. Our goal is to be the No. 1 air conditioning company when it comes to serving customers in the Chicagoland area.

Your Full-Service HVAC Company

A full-service air conditioning company, we offer an array of services. In addition to selling and installing new heating and air conditioning systems and providing air quality solutions for your home, we service and repair all makes and models of HVAC equipment. With us, you can count on the experience of highly trained technicians. The North American Technician Excellence (NATE) is the leading certification program for technicians in the heating, ventilation, air conditioning and refrigeration industry, and is the only certification test supported by the entire industry. NATE certification means that we are certified to do the job right. In the event an emergency occurs, our technicians are available 24 hours a day, seven days a week; even on holidays. When you call our service line you will talk with a real person, not an answering machine, answering service or computer.

Heating and Air Conditioning Solutions

At Hawthorn Heating and Air Conditioning, we take pride in providing the best solutions for all of your heating and air conditioning needs. In addition to being a Carrier factory authorized dealer in the Chicago and Rockford area, we are a Carrier Distinguished Dealer, which means we are committed to trained, professional technicians, total customer satisfaction and quality products. One of a select few distinguished Carrier dealers in Chicago and Rockford, we also received the Carrier President’s Award, the highest honor that can be bestowed on an air conditioning company.

With Hawthorn Heating and Air Conditioning and Nicor Home Services, you are guaranteed 100 percent satisfaction.


Business Hours

Open 24 Hours / 7 Days a Week

Service Areas

We are proud to offer service to the Northwest Suburbs of Chicago, IL & Rockford Area

*Nicor Home Solutions is an affiliate of Nicor Gas and is not regulated by the Illinois Commerce Commission. Customers are not required to buy products or services from Nicor Home Solutions in order to receive the same quality of service from the gas utility.

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