I do new screen door installations in Simi Valley and screen repair as well. I have been working in window screen installations for years and I guarantee all my work. If you are missing, or are having difficulties with your sliding screen doors then you found the right site. I only use top quality screen door metal materials on frames and hardware parts, meant to last for years without any hassles. Do not buy screen door with plastic parts or you will find yourself back in thew same hardware store searching for the right screen again in just a couple of seasons.