Roofs on residential properties are built tough today, but they are not indestructible. They will, in fact, experience problems from time to time. If the following issues are present on your roof, hire a professional roofing service right away. They'll have just the solution in mind.
Probably the worst thing you could experience with your home's roof is leaking. It's not only hard to detect, but it can cause water damage that ranges into the thousands.