Customer call John the plumber out today because they have a leak in their master bathroom shower due to the shower cartridge. Customer was interested in replacing the valve, but in order to get the valve replaced, we would have to Cut in to the tile either in the master bathroom, shower or the the tile in the half bathroom adjacent to the shower. The least invasive option would be to replace a shower cartridge. Technician will provide the customer with a few options Technician will do some research on the shower cartridge and give a customer an estimate on getting that replaced