JN Windows is a window replacement company serving Fontana, CA, and surrounding areas in Southern California. They specialize in installing USA-made, energy-efficient dual-pane windows designed to improve home comfort and reduce energy loss. The company offers professional installation by a licensed contractor team and provides a lifetime warranty that includes accidental glass breakage. JN Windows emphasizes transparent pricing and no-pressure in-home estimates to help homeowners make informed decisions.

Los Angeles Glass Company provides window repair, sliding glass door installation, and replacement services in Long Beach, CA. Serving both residential and commercial clients, they specialize in glass table tops, shower doors, storefronts, and custom interior glass features such as office partitions and glass railings. With over 10 years of experience in Southern California, they have completed thousands of projects and work with major hotel brands and retail businesses. Their capabilities include fabricating and installing a wide range of glass products tailored to customer specifications.

American Window Restoration is a window repair company based in Long Beach, CA. They specialize in restoring historic and vintage windows, using high-quality materials and modern techniques to bring windows back to their original condition. Their services focus on both the appearance and functionality of historic windows, serving clients in the Long Beach area and nearby regions.

Board up Los Angeles Imperial Glass is a window repair and replacement company based in Los Angeles, CA. They provide board up services, glass door replacement, and glass repair for both residential and commercial properties. The company offers 24/7 emergency response with mobile technicians equipped to handle urgent glass repair and replacement needs.

Walker Windows is a window replacement company and sliding glass door installer based in Anaheim, CA. They serve developers, general contractors, and builders throughout the area, providing high performance window and door installations. Known for their expertise in handling complex projects, Walker Windows installs recessed windows with precision and attention to detail to ensure leak-free performance. Since their inception in 1999, they have built a reputation for professionalism and industry knowledge, supporting projects from submittal to installation.

WMB Windows & Doors is a family-owned window replacement company based in San Bernardino, CA. They specialize in premium vinyl replacement windows and sliding glass door installation, serving Orange, Los Angeles, Riverside, and San Diego counties. WMB Windows manufactures their own dual glazed, dual pane windows and doors in the USA, focusing on energy efficiency and durable, rigid frames designed to resist sagging. The company emphasizes green products and customer satisfaction in their service approach.

Premier One Improvements, Inc. is a window replacement and sliding glass door installer based in Anaheim, CA. Serving Orange County, Riverside County, and Los Angeles County, they specialize in custom entry doors, energy-efficient windows, patio sliders, and various door styles including iron, French, Dutch, and folding doors. Established in 2004, this family-owned company offers tailored solutions designed for each home, with over 25 years of combined experience in the industry. Their capabilities include custom iron door conversions with wrought iron inserts, providing both aesthetic appeal and functionality.