Competences: Demonstrated experience in the installation, repair, and maintenance of a variety of equipment for industrial and commercial applications including but not limited to, refrigeration, air conditioning, electric motors, heating units, heat pumps, hermetic compressors, light commercial furnaces, boilers, burners, intake and exhaust fans, economizers, humidifiers, capacity controls, semi-hermetic compressors, split systems, flame safeguard controls, air compressors, air driers, chillers, and packaged units.