After calling Premier Window Systems to see what they could do for me in terms of updating the windows in my home and the quote on price for them, I was sold on their price and efficiency. They put on a new roof, new windows, and new skylight. I was thrilled to have my work done in a reasonable amount of time with people who seemed to understand my needs really well.
It was great that they were willing to drive to me on multiple occasions to help me understand what they were going to do, actually replacing my windows, roof and skylight, and then checking up on me and my house after they were done. Their sales people have great customer service!