Finding a roofing installer who will do the job professionally is usually difficult for many homeowners. In fact, different consumer agencies get numerous complaints about roofing contractors around the year. The thing is, most of the states don’t have a regulation regarding roofing contractors, nor there is a building code requirement concerning roofing installations. One big problem with roofing companies is that most of their employees aren’t trained. This means, there is a lack of professionalism and necessary job skills. Now, with all that said, what you are supposed to do if you need to hire one? The answer is…