Perfect Temperature Control, with 35 years of experience, is a leader in providing heating and air conditioning service and installation in the Chicagoland area. We have earned the recognition as a Carrier leadership dealer based on sales and commitment to our customers. Our team of service professionals specialize in the repair of residential and commercial units. Our estimators will provide you with a detailed evaluation and quote for replacing your existing system or installing a completely new one. If you are building a new home, let us give you a competitive bid. We will provide you with a well-designed maximum efficiency quote.