About Us

• J. R. Door & Window Inc has been serving the Inland Empire area since 1989, offering a complete range of quality window and door products. The company is a family owned and operated business that has become one of the largest installation teams in the area. As a Certified Milgard Dealer, the crew is proud to be a respected provider of quality products and installation services. At J. R. Door & Window Inc, the focus is always on the needs of the customer. Every project is designed to match the colors, size, and style preferences. Available services include window replacement, vinyl windows, window installation, fiberglass windows, aluminum windows, wood windows, energy efficient windows, patio doors, door replacement, entry doors, sliding doors, French doors, door installation, and more. Under the Milgard brand, J. R. Door & Window Inc provides a full-time warranty to ensure all products that are installed. Not only does the team stand behind the durability of the materials, but quality and style are also top priorities. Beautiful, decorative door designs are offered through some of the leading manufacturers in the industry: AAW Inc. and ArtGlass. Other than that, the company also offers beautiful window treatments such as shutters, blinds, and shades from Norman Shutters. One thing that makes J. R. Door & Window Inc unique is the replacement guarantee for windows and patio doors. If an accident occurs that breaks the glass, then customers have the peace of mind knowing that the company will replace the glass. This service is offered free of charge and includes labor and parts. Customers can have complete confidence knowing that the installation team offers unbeatable services in the industry. The goal is 100% satisfaction for every customer. So, the installers at J. R. Door & Window Inc work hard to provide quality results. All installers are Lead-Safe certified and installation master certified by the American Architectural Manufacture Association. The company has been proudly serving the Pomona Valley and Inland Empire communities for more than 25 years. Service cities include Chino, La Verne, Chino Hills, Diamond Bar, Ontario, Fontana, Hacienda Heights, Rancho Cucamonga, Claremont, Upland, CA, and more. Talk to the experts at J. R. Door & Window Inc for a custom proposal. Visit the window and door showroom at 615 N Benson Ave Unit I Upland, CA 91786. Or, call to schedule an in-home consultation: (909) 949-9902.