Install, inspect, maintain, and repair HVAC systems and equipment.
Perform preventive and corrective maintenance on HVAC units.
Diagnose electrical, mechanical, and refrigeration-related faults.
Inspect compressors, condensers, evaporators, motors, fans, pumps, valves, and thermostats.
Check refrigerant pressure and identify potential leaks.
Perform refrigerant recovery, evacuation, and charging as required.
Clean and maintain filters, coils, drain lines, ducts, and other HVAC components.
Troubleshoot abnormal temperature, airflow, noise, vibration, and system-performance issues.