li>HVAC systems, including determining the frequency of PM and repair, reviewing logs as necessary, and escalating any problems or malfunctions with refrigeration, water cooling and air conditioning equipment; boilers, heating, ventilating and hot water equipment; pumps, valves, piping and filters; and related mechanical and electrical equipment. - Performs inspections and repairs to assigned property interior and exterior areas, including electrical, heating, ventilation, air conditioning (HVAC) and refrigeration, material handling and conveyance systems, robotics; walls and flooring; installed fixtures; roofing systems; lighting, etc.