Dear PoP – Construction Rec?

“Dear PoP,

We would like to have wall of windows with sliding doors in the middle installed on the back of our top floor (third floor) row house. We are trying to make it the seating/relaxing area, outside of the master bedroom and would appreciate a city view from the entire width of the back side of the house. Currently there are two windows, and a door in the middle that walks out to a small deck. The wall around the windows/door is brick. It is on the top floors so it is right under the roof. Please ask your readers for recommendation on a company, contractor, etc, who works on installing commercial style, wall of windows. I am especially interested from those who have done similar project to their house and/or know someone that did and could recommend the contractor/company. Thanks in advance. One of the pictures show the potential view and the second pictures shows the right side window showing its proximity to the roof.”