Welcome to Airtech Heating & Air Conditioning Corp! Airtech is a heating and cooling contractor in Bellwood, Illinois. We pride ourselves on trust, quality workmanship and your satisfaction. We have been earning that trust since 1970 and if you're not satisfied, neither are we. If you are looking to replace or upgrade your system, we at Airtech have the knowledge and experience to recommend the proper equipment. We service all makes and models of equipment. Remember, when you select a company to perform the work, you're also selecting the reliability of the equipment they offer, the quality of their work, their reputation, and their service record. Our goal is to provide you with the best of all of these. We hope you will choose Airtech for all of your heating & air conditioning needs.