Save Cal Energy

Smart Window Company is a window replacement company based in Los Angeles, CA, with over 30 years of experience installing high-quality windows and doors. They specialize in custom window replacements and efficient installations, having completed more than 100,000 window installations. The company focuses on reducing customer costs by eliminating high-pressure sales tactics and streamlining the buying process.

Approved Contractor, Inc. is a window replacement and sliding glass door installation company based in Los Angeles, CA. They provide exterior remodeling services including siding replacement, window installation, and stucco remediation. Serving the Greater Los Angeles area and surrounding counties, they specialize in using manufacturer best practices to ensure reliable, long-lasting results. With over 10 years in business, they focus on residential projects and offer a transparent, customer-focused process.

KNR Sliding & Glass Doors in Los Angeles, CA specializes in manufacturing and installing custom high-end interior sliding doors for residential and commercial spaces. They offer fully customizable glass or wood doors with patented sliding wheel systems, providing solutions for closets, room dividers, office partitions, and more. Their products are made in the USA and available with professional installation across California.