The customer had high water pressure in the home, had a thermal expansion tank full of water, had a leak coming through the master bathroom closet ceiling, also had high levels of moisture on the backside of the wall to the upstairs bathroom, water underneath the cabinet of the lavatory faucet in the upstairs hall bathroom, and had pex supply lines going up to the faucet. Today I installed a new pressure reducing valve, I replaced the existing 17 year-old unmaintained water heater with a new 50 gallon electric commercial grade water heater. I also installed a new customer supplied bathroom faucet, two new straight stops, two new supply lines, and a section of water piping from the ceiling of the master bedroom closet, to the upstairs hall bathroom faucet. I set the pressure in the home to 60 psi.