Turned the water off to the house and drained down the system. Removed and replaced ten plunger style stops throughout the home with brass 1/4 turn angle stops. Replaced escutcheons, compression nuts, ferrules and supply lines. Added quarter turn straight stop to outdoor faucet side of reverse osmosis system for water recovery. Slowly turned water on to the house and checked for leaks. Verified new shut off valves are free of leaks. Thank you for choosing CPI Plumbing & Heating!