Many times leaks seem to appear out of nowhere, but typically, by the time a watermark appears on your ceiling, it is already damaging your house. Obviously, if water is seeping into your home, regardless of if’s a result of the weather or not, you should always call a roofing contractor out for a shingle roof repair. Roofing contractors understand that time is of the essence, as it could quickly end up becoming a situation where you may need your shingle roof repair as soon as possible.