The Heating, Ventilation, Air Conditioning, and Refrigeration program prepares students for careers in the service, repair, maintenance and installation of heating, cooling and refrigeration equipment. With our Certificate and Associate of Applied Science programs, students can explore obtaining positions such as HVAC technician, industrial HVAC facility maintenance technician, HVAC installer, HVAC maintenance technician, refrigeration technician, HVAC duct installer, commercial HVAC technician, or HVAC chiller mechanic.