Thompson plumbing replaced three-quarter inch pressure regulator and shut off valve in front of house. Also replaced delta single handle cartridge in master standup shower and installed customer supplied 8 inch widespread in master bathroom on left side sink. Turned water back on check for leaks no leaks found. Cleaned up work area took pictures. Payment by check #2289 Spoke directly with homeowner 1 year warranty on pressure regulator and isolation valve No warranty on shower cartridge and faucet Pictures attached No recommendation