Under general the direction of the Supervisor of Facilities Engineering, the HVAC Technician is responsible for operating, inspecting, repairing and maintaining all Heating Ventilation and Air-Conditioning (HVAC) and refrigeration equipment and distribution systems. Ensures safe, reliable and efficient operation through preventive maintenance. Respond to service requests. Maintain space air pressure relationships, temperature and humidity in accordance with the American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) and Facility Guidelines Institute (FGI) guidelines. Maintain Environment of Care documentation, for HVAC systems, as required by The Joint Commission. Utilizes the Computerized Maintenance Management System (CMMS) to develop, and execute preventive maintenance tasks as defined by the manufacturer or approved alternate maintenance procedures at scheduled frequencies. Performs corrective maintenance and responds to various service requests in a professional manner with appropriate urgency to minimize downtime and provide optimal patient experience.