The primary objectives of an Air conditioning and ventilation system are to ensure satisfactory indoor air quality (IAQ) by offering sufficient ventilation and filtration, as well as to provide optimal thermal comfort. HVAC technicians are responsible for the installation, maintenance, and repair of indoor air quality systems, such as air conditioners.

 

Their tasks may involve conducting warranty services and addressing emergency repairs. And they perform routine preventive maintenance inspections on refrigeration units, isolated heating and ventilating units (including boilers and gas/electric air conditioning equipment), and make any required adjustments or repairs. Additionally, provide service and repairs for evaporative coolers. They also aid and support customers by addressing their inquiries.