Arrived to home with m/b w/c constantly running from a failed fill valve that customer had already turned off at the emergency valve.also recommended 3 other w/cs needing immediate attention in p/r and basement.did a minor tank rebuild in m/b,p/r and did the basement one at a lower price too sell.also showed hsp customer how to winterize hose faucet that critical due to having cpvc piping and front hose faucet and both interior emergency valve are in the garage with furnace and w/h systems.