Minimum Qualifications: High School diploma or GED and two (2) years relevant experience and one (1) year supervisory experience. Must be able to demonstrate a working knowledge of heating, ventilation, and refrigeration theory. Must be able to demonstrate knowledge of the practices, methods, materials, and equipment used in the maintenance and repair of HVACR equipment. Must have experience in preventative and repair procedures with all aspects of HVAC. Must exhibit a working knowledge of refrigeration systems, pump systems, VFD systems and chiller & boiler operation. Must have knowledge of meters and gages to perform the duties of the position.