Water heater inspection. I checked all wiring. All wiring is tight and in good condition. Heating elements are working properly. I drained the water heater. The inside of the water heater is nice and clean. The expansion tank is in good condition. The shut off valve is working properly at this time. The pressure release valve is functioning properly at this time. The water heater filled back up and is heating properly. The system is working properly at this time. The customer is moving soon but may call for one last appointment before the house goes on the market this summer.