Ace Pelizon Plumbing was called out on a shower valve leaking upon arrival found shower valve old and corroded spout diverter not working itâ€™s frozen shut. Ace Pelizon Plumbing will need to shut off water to house drain system and will need to disassemble old shower valve. will need to cut out old shower valve body and install new Moen single handle shower valve. Will need to install new shower valve body in wall and reassemble finish, install new spout and shower head with trim. Ace Pelizon Plumbing will waterproof seal around shower valve trim check for proper function and test for leaks.