Some leaks are quiet, other leaks are not.  If you hear dripping within a wall, it might tell you that there’s a leak above or behind the dripping area.  Water will also follow studs and others structures within the wall.  Just because you hear a drip on the first floor of your home, it doesn’t mean that the leak is there.  This is why a trained plumber with the proper electronic leak detection equipment provides a great value.  We’ll find the exact location of your leak every time.