I’m a sliding screen doors specialist and have been making patios screens in Simi Valley and near by areas for 17 years. I only use all metal, aluminum screen door parts and hardware for all my mobile screen repair and replacement installations. I’m good at what I do and guarantee it for 10 years. If you have a screen that is falling off track or sticking on the bottom or top track rail, you probably need a free estimate. See what all my Simi Valley clients are so happy with, my sliding screen doors.