محمد مجاهد

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