It never happens on a sunny Tuesday afternoon. Roof emergencies seem to have a sense of humor—they strike during the worst Nor'easters, the heaviest downpours, or in the middle of the night. When water starts dripping onto your bed or pooling in your living room, panic sets in. As Philadelphia's trusted 24/7 emergency roofing team, we have seen it all. Here is your step-by-step game plan...