Install new AC units, ductwork, and refrigeration systems.
• Perform routine servicing, cleaning, and preventive maintenance.
• Diagnose faults and repair/replace defective parts (compressors, motors, fans, heat exchangers).
• Check refrigerant levels, electrical connections, and mechanical controls.
• Ensure compliance with safety codes and environmental regulations.
• Respond to emergency breakdowns and on‑call service requests.
• Maintain accurate service records and provide client guidance on usage and energy savings.