replacement windows All City Windows & Doors is an authorized dealer of custom retrofit & replacement windows, skylights, and patio doors for your home, retail store or business. Specializing in energy efficient double-pane and sound-reducing (STC) triple-pane replacement options. Each in a variety of materials such as vinyl, fiberglass, wood clad and aluminum for long-lasting beauty. Carrying the best brands you love, such as Milgard, PlyGem, Value and Premium. You'll enjoy your new look the moment that they are installed! We never charge to come out for estimates, whether we come to you, or if you visit us at our Reseda showroom.