Browse the Top 4 Window & Door Companies Serving El Cajon, CA

Long Glazing & Doors is a full-service commercial and residential glazing contractor based in San Diego, California. Specializing in precision glass installations, automatic doors, and energy-efficient window solutions, we serve businesses and homeowners with custom-fit systems that enhance aesthetics, functionality, and security. With over 80 years of combined industry experience and union-certified technicians, we deliver code-compliant, durable installations tailored to California's unique environmental and regulatory requirements.

Glenview Glass & Screen is a family-owned glass fabrication and installation company serving San Diego County since 1990. We specialize in high-quality windows, doors, mirrors, and screens for residential and commercial clients. Our experienced team delivers precise installations and personalized solutions tailored to each project's unique requirements.

Windowtinting provides comprehensive hands-on training in automotive, residential, and commercial window tinting, as well as Paint Protection Film (PPF) installation. Established in 1997, we equip students with technical skills, business strategies, and industry-recognized certifications to launch or grow careers in the high-demand tinting industry.

Golden Image Window Coverings is a leading full-service provider of window covering solutions specializing in motorized and manual treatments for commercial and residential properties. Since 1989, we've delivered high-quality blinds, shades, and window film installations with a focus on sustainability, precision, and customer satisfaction. Our employee-powered approach ensures direct accountability and superior project outcomes across Southern California.