Excellent Service! I am satisfied with the installation of one patio door and dual pane windows. The tarps were laid out properly and cleaned the floor after installation. Prior to starting the work, two guys came to my house and carefully observed the room for the windows and door installation. Impressingly, they were very friendly and pleasant. I had forgotten to tell them that the door required a keyed lock and I called them. No issues! They came the next day and installed. I am pleased with Brock Doors and Windows’s service! I would highly recommend them for any window and door installation.