Water leaking out from the foundation of the home. I removed the base of the kitchen cabinets and discovered the hot side of the water line to be leaking. I shut off the water to the home and removed the damaged section of pipe and fittings. I replaced and reconnected the kitchen faucet. I removed a broken gate valve for the water shut off and the pressure regulator valve. Replaced with a 1/4 turn valve and new pressure regulator. Turned on the water and pressurized the system. Tested with no leaks. Inspected the hose bib for potential leaks. No leaks detected upon inspection.