Job Description Carry out repair and routine maintenance duties on equipment, building facilities and offices, building systems, grounds, and structures Coordinate efforts with company's contracted HVAC vendors to ensure company HVAC systems are functioning perfectly Perform inspection, maintenance, repairs, and installation of air conditioning systems, including D.D.C. building control and pneumatic systems, cooling systems, refrigerators, ice machine, refrigerated water coolers, and similar equipment Carry out maintenance checks on heating, ventilation, and air conditioning systems clean evaporator drain pans, coils, and filters lubricate fan and motor bearings repair and change motors, electrical wiring, belts, compressors, thermostats, fans, floating elements, and defrost timers Place airflow controls to occupants' preference by adjusting dampers, splitter, diffusers, and fans speeds take away, clean, and change filters and strainer remake, repair, and paint metal and wood cooling ...