Hawthorn Heating & Air, A Nicor Services Co., has been a leader in the Chicagoland,iL, heating and air conditioning industry since 1986. Established in the north suburbs, Hawthorn now services the Northwest Suburbs and the Rockford area.Our services include:• Heating and air conditioning services• New equipment installation• Duct cleaning and sealing• Indoor air quality and comfort solutions• 24-hour emergency serviceWe believe in providing our customers with the best products and industry expertise. Our service technicians must meet rigorous requirements for quality service. These requirements include insurance, licensing, employee training, and the ability to meet Nicor Home Services' high standards as measured by our ongoing customer satisfaction research. We offer a variety of financing options to qualified customers. Call Hawthorn Heating & Air today!