Got many estimates ranging from $1500 to $4600 for the SAME work! Being on a fixed income, we went with the lowest, Dr. Screen. The young men who did the job were pleasant, quiet, and professional laborers. Screens are high quality(one estimate charged more for quality screen), done beautifully with no errors. Joe, who gave the estimate, was a "normal" guy, no fast talking salesman. Allison, his wife and office gal, could not have been more helpful, even changing our day, which I requested at the last minute. Finally, a company that gives you a fair estimate for rescreening and new bolts and door hardware. Very happy!