G & R Heating and Air is a certified, licensed and insured Heating and Air Conditioning Contractor. Providing services such as Heating & Air Conditioning Repair, Furnace Repair, Duct Cleaning and many other heating & cooling services. G & R Heating and Air is the Air Conditioning Company you can trust. Call us today to get started, and we’ll provide peace of mind with top-notch heating and cooling services to residential or commercial residents. Don’t forget to ask about our new customer discounts! G & R Heating and Air serves all of the Northwest Suburbs of Illinois, including Gilberts, IL, Elgin, IL, and much more. Emergency service available at our family-owned and operated full-service business for all makes and models.