Most people think a leak means water on the floor. Nope. Not always. The nasty ones hide behind walls, under slabs, inside ceilings, places you never look until something smells off or the drywall starts bubbling. I've been doing this work long enough, as a plumber in Old Bridge NJ, to tell you the worst damage I've ever walked into wasn't from a burst pipe. It was from a slow drip nobody...