Purchased and installed new chrome delta faucet with sprayer, also inspected customers washer machine valves. Both valves were frozen and were not turning on or off. Replaced laundry box with new Oatey box and flushed out customers water lines. Customer had large amounts of pvc shavings as well as small rocks in water lines. Flushed out customers shower head as well. Inspected customers water line filter for washer machine and noticed there was lots of build up on filter. Attempted to clean out debris as best as possible. Also flushed out water lines for kitchen faucet and replaced clogged angle stop for hallway bathroom on first house.