Installation of AC Systems: Installing new air conditioning systems, including indoor and outdoor units, ductwork, and electrical wiring. Ensuring proper sizing, placement, and alignment of components according to manufacturer specifications and building codes. Maintenance and Preventive Care: Performing routine maintenance on AC systems to ensure optimal performance and efficiency. Inspecting and cleaning air filters, coils, and ducts to improve airflow and energy efficiency. Checking refrigerant levels, lubricating moving parts, and testing controls for proper operation. Diagnosis and Troubleshooting: Diagnosing AC system malfunctions, identifying the root cause of problems, and performing necessary repairs. Testing electrical circuits, motors, and other components using specialized tools and equipment. Resolving issues such as refrigerant leaks, compressor failures, or thermostat malfunctions. Repair and Replacement: Repairing or replacing faulty components, such as compressors, capacitors, fan motors, and thermostats. Soldering or brazing connections, replacing damaged ductwork, and sealing leaks to restore system functionality. Refrigerant Handling and Charging: Handling refrigerants safely and in compliance with environmental regulations (e.g., EPA regulations). Charging AC systems with the correct amount of refrigerant and ensuring proper pressure levels for efficient operation. System Testing and Calibration: Conducting performance tests and calibrations on AC systems to verify cooling capacity and airflow. Adjusting settings, controls, and thermostats to optimize comfort levels and energy consumption. Emergency Service Calls: Responding to emergency service calls for AC system breakdowns or malfunctions, especially during peak seasons. Prioritizing and resolving issues promptly to minimize downtime and customer inconvenience. Documentation and Reporting: Maintaining accurate records of service calls, repairs, parts inventory, and maintenance schedules. Providing detailed reports and recommendations to customers regarding system condition and repair options. Customer Service and Communication: Interacting professionally with customers to assess needs, explain repair procedures, and provide cost estimates. Offering advice on AC system maintenance, energy efficiency improvements, and upgrade options. Safety and Compliance: Adhering to safety protocols and guidelines to prevent accidents and ensure a safe work environment. Following industry standards, codes, and regulations related to AC system installation, maintenance, and repair.