Installing, maintaining, and repairing ventilation and air conditioning systems and equipment. Identifying maintenance risks on equipment. Diagnosing electrical and mechanical faults for HVAC systems. Cleaning, adjusting and repairing systems, and performing warranty services. Performing emergency repairs promptly and efficiently. Keeping daily logs and records of all maintenance functions. Ensuring compliance with appliance standards and with Occupational Health and Safety Act. Complying with service standards, work instructions, and customers' requirements. Assisting with customers' queries. Should have hand on experience on DX Splits/Package Units/ VRF Units/Chilled Water Systems.