This program prepares individuals to apply technical knowledge and skills to repair, install, service, and maintain the operation of HVAC-R systems. Instruction includes diagnostic techniques, the use of testing equipment and the principle of mechanics, electricity, and electronics as they relate to the repair of heating, air conditioning, and refrigeration systems. Communication and organizational skills are emphasized to prepare a program completer to participate at the leadership, organizational, or entrepreneurial level of the commercial HVAC-R industry.