You may need to replace your roof for various reasons such as leakage, rotted wood and many other things. The first thing you should find out is the extent of the damage. A good idea would be to step back and have a look at your roof from the outside. See if there is any sagging and depressions, and missing shingles. If you do not see any visible damage, it is time to perform an inside inspection. If you smell any mold or see cracks forming on the outside, then you need to call a professional.

One of the first things you need to do is some research. If anyone in your neighborhood has just gotten a new roof, ask them which roofing company they used and if they were pleased with the service. Another place to look is online, check for roofers in your area, and get some estimates.

Every roofing company is different, so it is imperative to request estimates from each one you speak with. Mark down any applicable information after speaking to each one, and make sure you ask about what roofing materials they use, and how long the job will take, and if there are any hidden fees involved.