We have steadily grown our business by using tried and true methods hard work, good, honest and dependable Service Customers are Downing Heating & Air top priority, offering a number of very important services to keep them comfortable all year round. Our service and installation team undergo continuous training to make sure they are qualified to meet your repair and installation needs. We service all makes and models of HVAC equipment and major brands. Air Force One Air Conditioning offers a full range of indoor Downing Heating & air quality products and HVAC equipment from the nation's top name brands. With over 36 years of experience you can be certain that your needs will be met.