Northwest Exteriors did an installation job for me: they installed all the windows on my house as well as the front door and two screen doors. They had good customer service, their products were of excellent quality, and I appreciated the ease of scheduling with them. Their technicians were professional, competent and knew their job. Overall, I would say I was very satisfied with the work and service they provided. In fact, I was happy enough that I have just made appointments to have them do some more work on another house of mine.