When you get woke up at the early hour of 3AM, There's no water! this is the time many often first consider a plumber at all. It seems many problems show there heads at of all times: when you are asleep! Of course a 24 hour plumber doesn't come to mind immediately. Often what comes to mind is What? You may get further elaboration, such as the basement is flooding, or maybe it's just no hot water.