This maintenance position is responsible for Inspecting, troubleshooting, installing, repairing, replacing, maintaining, modifying, and alteration of special purpose air conditioning and refrigeration units and systems and pipes and fittings to maintain the heating, water, and drainage systems throughout the hospital. Installs, replaces, repairs, and/or overhauls motors, belts, filters, pumps, valves, wiring, and heating and cooling coils on heating, ventilation, air conditioning, and refrigeration systems and commercial boilers.