Browse the Top 2 Window & Door Companies Serving Thousand Oaks, CA

Window Design Group is a family-owned window and door solutions provider serving Southern California since 1973. We specialize in custom window coverings, replacement windows, and entry doors with advanced features like motorization and smart home integration. Our products combine premium materials, patented technology, and energy-efficient designs to meet diverse homeowner needs.

Oakstone Glass delivers high-quality commercial and residential glass services in Southern California, specializing in storefronts, glass railings, doors, windows, and custom installations. With a legacy dating back to 1929, we combine decades of expertise with modern techniques to serve clients from Thousand Oaks to Malibu. Our commitment to excellence ensures tailored solutions that meet both aesthetic and functional needs.