Heating and Cooling System Installation: Arrived at the client’s home to install a new air conditioning and heating system. Removed the old units and set the new AC and furnace in place, connecting all ductwork, electrical wiring, and refrigerant lines. Performed system startup, tested operation in both heating and cooling modes, and verified proper airflow and temperature output. Reviewed system operation and maintenance procedures with the client, confirming the installation was successfully completed.