Arrived on site and customer said that the shower was constantly dripping water and had a leaking sink. I went ahead and tested the house pressure and found out the pressure was at 110 which I also found the expansion tank on the water heater had failed due to high pressure as well. I went ahead and replaced the pressure regulator and set pressure to 65 psi I also replaced the shower cartridge put in a new expansion tank and replaced a pop-up assembly for the bathroom sink. Once all repairs were made. Hi did a walk-through through the house and confirmed my work areas.