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Window Design Group is the Premier Replacement Window, Door & Window Covering Company in Southern California. We specialize in Replacement Windows, Patio Doors, Entry Doors, Bi-Folding Doors, Multi-Slide Doors, French Doors, & Custom Window Coverings such as Plantation Window Shutters, Designer Shades, and Blinds.

With over 50 combined years of experience, Window Design Group has helped countless customers experience the joy of transforming their homes by adding the perfect Replacement Windows, Doors & Window Coverings to their homes. We’re committed to bringing you the latest in smart home technology with customized solutions for the way you live. Most of the products we carry can now be automated.

As the industry leader, we do it all for you. Our solid partnerships with National Name Brand Window Replacement, Door, and Window Covering Manufacturers, built over the past 50 years, means Window Design Group can provide you the highest quality Replacement Windows, Doors and Window Coverings all at fantastic prices, with unmatched service and support.


Our Promise

At Window Design Group, you are family. Your house is more than an investment; it is a place that welcomes you home each day and where precious memories are made. Choosing a dependable team of specialists to enhance and care for your home is essential. Our dedicated teams strive daily to ensure that every customer is treated like family through our high-standard of Integrity, excellence, and service.

Our Mission

To create customers for life.

Core Values

What The Safe Conduct Badge Means To You:

  • Wear protective face mask and gloves at every appointment
  • Change of gloves every time they re-enter a clients home
  • Sanitize all our samples before all appointments
  • Practice social distancing throughout all appointments/service