When you think of roofing repairs, broken shingles and fallen tiles may come to mind. However, one of the most severe roofing problems is leaking. Sure, a droplet here or there may not seem threatening. But give it an hour and you’ll have enough to fill a trash can. Leaking can lead to watermarks, peeling paint and bug invasion. And, if left untreated can run the risk of wood rot and mold growth.