In Succasunna, NJ working on HVAC repair today. Diagnosed issue as a faulty compressor capacitor, causing compressor failure. Used a multimeter to measure capacitance and confirmed low readings. Replaced capacitor with a new one matching manufacturer specifications. Inspected electrical connections for tightness and corrosion, ensuring safe operation. Cleaned condenser coils to optimize heat transfer. Tested system operation and monitored refrigerant pressures and temperatures to confirm proper function. Conducted final inspection and ensured system integrity. Provided recommendations for preventive maintenance to enhance system longevity and efficiency.