Performed AC repair on a Goodman GSX16 unit in Freehold, NJ. Diagnosed a malfunctioning compressor and a refrigerant leak in the condenser coil. Replaced the compressor to restore cooling capability and sealed the leak in the condenser coil. Recharged the system with R-410A refrigerant, ensuring proper refrigerant levels. Cleaned both the evaporator and condenser coils to enhance efficiency. Verified and adjusted system pressures to achieve optimal superheat and subcooling values. Inspected and secured all electrical connections, and calibrated the thermostat for accurate temperature control. Ensured the unit is operating efficiently, providing reliable cooling for the homeowner.