I recently completed an AC maintenance job for a client. The system was over ten years old and needed a complete overhaul. I replaced the compressor, evaporator coil, and condenser coil, as well as the air handler and blower motor. I also cleaned the evaporator and condenser coils, checked the refrigerant levels, and tested the electrical connections. The system is now running great and efficiently, and the client is very happy with the results.