Major Duties

Under general supervision, the Refrigeration Mechanic maintains and repairs complex HVAC and refrigeration systems, including installation, troubleshooting, and calibration. Utilizes diagnostic tools to identify system malfunctions and performs major equipment overhauls, ensuring efficiency and functionality.

• Installs, troubleshoots, calibrates, services, repairs and maintains heating, refrigeration, and HVAC systems, equipment, instruments and controls using electrical, electronic, pneumatic or digitally controlled systems.


• Performs major overhauls involving disassembly and inspection of all parts, replacement of defective and worn parts, reassembly of equipment instruments and/or controls.


• Provides technical assistance to Energy Management System (EMS) technicians in the proper operation, maintenance and repair of complicated HVAC systems.


• Anal...