Renewing or repairing your roof or siding is a tedious task, picking a contractor for the job only adds to the pain and can be very confusing. Nonetheless picking the right contractor is very essential to get the job done properly. But how do you go about choosing the right contractor among so many different vendors? How do you figure out who will do a good job for you? Perfection Roofing and Siding give you a few tips on how to approach this task.