Technician Taylor arrived to investigate hot water heater problems. When technician arrived he discovered there was no problem with the hot water heater. clients are selling home shortly and just want to have water heater flushed so there's no sediment in the tank before people start doing the home. Technician accepted and collected signatures. Technician began flush. while unit was flushing all sediment technician inspected all connections to check for any leaks with water or gas as well as things like the seismic strap and flu vent. Technician found all things to be satisfactory but noted that client did not have expansion tank. Client understood. Technician collected final signatures and payment.