We are a locally owned and operated heating, ventilation, and air conditioning contractor serving the Waterloo, IA, area. We install, maintain, repair, and warrant all brands of heating and cooling equipment from residential to commercial. Knowledgeable. Reliable. Prompt - Those three words describe Air Services, a locally owned heating, ventilation, and cooling company that has been serving the comfort needs of the Waterloo, IA, area for more than a decade. Above all, we take pride in helping our customers breathe easier.