Sun Valley Skylights + Windows + Doors is a premier manufacturing/installation company located Los Angeles, California since 1989. We specialize in the design, fabrication and installation of custom aluminum skylights, solariums, doors, welded aluminum windows and proprietary concealed frame windows. We also provide custom designed items such as aluminum louvered screens, hand rails, trellises and metal cladding. Sun Valley is a licensed fabricator for the city of Los Angeles (Lic# 1637). This enables us to provide a level of qualified structurally welded aluminum and steel fabrication unmatched by any other competitor without this qualification. We are also an installing dealer for other window and door manufacturers, commercial glazing systems and other products. We can upgrade, modify or custom order products from our vendors to provide a level of customization that isnt possible with ordinary dealers or single line manufacturers. Our goal is to design and install products that deliver a lifetime of superior performance and enjoyment. We provide project specific detailed shop drawings that give you the ability to fully review everything. This assures you of 100% confidence in the outcome of our work, before we even begin. With all of our resources, we can provide you with a complete package for a true single source solution to your project. We look forward to hearing from you and welcome the opportunity to help make your project that much more exceptional.