The air conditioning technicians install, inspect, maintain, and repair air conditioner.
They ventilate equipment and controls making sure they operate efficiently and continuously.
They perform regular maintenance work on cooling units.
They diagnose electrical and mechanical defects and malfunctions.
They install, replace, or repair equipment that has been damaged.
They make adjustment and do calibrations of thermostatic controls.
They install new air-conditioning systems and equipment.
They clean blowers and coils, check tensions of belts and motors.
They make plans and designs of new air-conditioning systems including their installation and maintenance.
They inspect and maintain refrigerators and ice machines, and chilled water supply systems.