From the business


We specialize in a huge variety of window and door products. Our products and services include:

* Windows: Vinyl Windows, Aluminum Windows, Wood Windows, Fiberglass Windows, Woodclad Windows & Stained Glass Windows

* Doors: Front Entry Doors, Custom Entry Doors, Sliding Doors, Sliding Patio Doors, Sliding French Doors, French Sliding Doors, French In-Swing Doors, French Out Swing Doors, Side Doors, and Utility Doors

* Window Shutters: Wood Shutters and Vinyl Shutters

* Pet Doors

* Services: Window Installation, Window Replacement, Door Installation, Door Replacement, Pet Door Installation, Window Shutter


Established in 2006.

Design Windows & Doors Inc. is your source for the best in high quality windows, entry doors, window shutters and pet doors. Throughout our many years of service, our family owned & operated business has strived to build a strong team of professional and certified window and door installation experts. Our skilled team can help you increase the value, beauty and comfort of your home or property with attractive new windows and doors. From private homes and rental properties to businesses and multi-unit complexes, we can provide you with the very best selection of new windows and doors.

We specialize in window installations, window replacements, door installations, door replacements, pet door installations and window shutter installations. We do not subcontract our work and keep all of our installers in house. Please get in touch with a member of our knowledgeable staff for assistance with your next window and door project today!

Services Provided
Window and Doors Replacement for homes

Areas Served
Riverside County, San Bernardino County, LA County, Orange County
Contact: Joe Pentolino
Location: 504 s. Mountain Ave
Ontario, CA 91762
License Number: 912367
Typical Job Costs: $2500 - 12000
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