Hayden Mechanical Services is a full-service commercial and residential heating, air conditioning, controls, ventilation and refrigeration contractor. Started in 2002, we offer a vast amount of experience in the heating and air conditioning business. We service, repair and install residential and commercial equipment. We offer a 24-hour live answering service for emergencies and a variety of preventive maintenance plans to keep your equipment operating in peak condition. Our professional, courteous and fully trained service technicians are required to pass a comprehensive criminal background check prior to being considered for employment.