Crossword clues for the word: PLUMBERS The word PLUMBERS has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for PLUMBERS Showing 1 to 6 of 6 results Clue(s) '70s covert White House intelligence group ... and, in a more conventional sense, a hint to the starts of the answers to starred clues "Q: See title A: ""One--but that's just an estimate""" House pipes specialists Snake handlers? Toilet repairpeople Water supply & sewage tradesmen