Ace Pelizon Plumbing was called on a back to back sink clogged. Upon arrival found water in both sinks. Ace Pelizon Plumbing need to remove P-trap in order to run snake through bathroom sink drain. Ace Pelizon Plumbing successfully cleared drain and found excessive black sludge. Ace Pelizon Plumbing recommends Hydro jetting. Ace Pelizon Plumbing tested for proper function and check for leaks.