Ace Pelizon Plumbing was called out on a leaking air gap. Ace Pelizon Plumbing found customer states that water comes out air gap when dishwasher is run. Found dripping mixet shower valve. Pressure regulator requires replacement Ace Pelizon Plumbing will install new 1 inch pressure regulator and restore water to home. Set at 65 psi. Cleaned kitchen sink drain and replaced airgap to disposal hose. Tested and verified drainage at this time. Rebuilt shower valve with new cartridge and handle. Tested and verified function at this time.