This was my first experience with Premier One Improvements, Inc. I asked them to put in three doors for me and one window. Their workers were friendly, polite, and on time. That was good. Overall, the installation went well, and everything looks great. I was particularly impressed with their communication skills throughout the whole process. They were really good about staying in touch with me, and following up, and that is important to me. That quality is so lacking in so many different companies today. But not Premier One!