Luxury Can Be Affordable Get Your Free Estimate Today Home Begins At The Door A.A.M.A. Certified Highly Trained Installers Beauty Is In The Details

Luxury Can Be Affordable

Add Beauty & Value To Your Home

Get Your Free Estimate Today

We Offer Lifetime Guarantees On All Our Work

Home Begins At The Door

Bring Elegance To Your Entrance

Beauty Is In The Details

Quality Crafted Windows & Doors

Preferred Glass & Windows

Where Luxury Meets Economy

We are approved by the League of California Homeowners and fully insured.

Thank you for considering Preferred Glass & Windows for your home improvement needs. We offer a wide variety of windows, doors, shower & tub enclosures, mirrors, and other quality products all designed to enhance the beauty and value of your home. Expert installation is our specialty, and we are confident that you will be more than satisfied with our superior workmanship and personal commitment to your specific needs and desires.

Since 1969, Preferred Glass & Windows has served Southern California. Over the years, we have built an outstanding reputation throughout the area, earning the trust and approval of our community. For many years, Preferred Glass has been voted The #1 Glass & Window Company by consumers in the Daily News, The Signal, & Santa Clarita Valley Living! We have a beautiful showroom located in the Santa Clarita Valley featuring a generous selection of the latest products on display.


Our Services



Add value to your home, lower your heating and energy bills, help keep out the unwanted sounds of traffic, airplanes and other forms of noise pollution.

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In addition, recent research indicates that new windows can help reduce unwanted sounds of traffic, airplanes, and other forms of noise pollution.

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Shower & Tub

Shower & Tub

Protective glass coating is the answer to a cleaner, more attractive appearance of your shower enclosures with much less effort and cleaning frequency.

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Glass & Mirrors

Glass & Mirrors

Mirrors are great for the main entry, living room, dining room and bathrooms.


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We offer a variety of custom glass and installation services, including:

  • I cannot say enough good things about Preferred Glass. They installed a new sliding glass door and seventeen windows for our remodeling project. Our town home is 15 years old. The installation was flawless and professionally completed on time. We couldn’t be happier. Great pricing and customer service also. Thanks Courtney!

  • I have now lived in Valencia for 5 years. Preferred glass installed my new Milgard windows at a good price with very good workmanship. Over the years I have had a few problems with the windows (manufacture), Preferred has always taken care of it in a timely manner and even remember my name when I call. You don’t find companies like this very often, history, customer service and reliability. Highly recommend.

  • Preferred Glass was awesome! Danny and Trent were great! Very professional, friendly and efficient! I am very happy with the service provided by them and appreciate the follow up call by Courtney. I definitely recommend Preferred Glass!
    Thank you!

  • Came for a custom piece of glass to replace broken pane from kitchen cabinet. They seem to have an endless selection of glass – from custom cut pieces to shower door enclosures to windows. Great customer service and a convenient location. Thanks Courtney!

  • Had new shower glass installed. We just wanted to make our master bath shower look better. It looks even better than we expected. Best price out of several bids. Everyone we dealt with was professional, timely and very nice. They told us it would take about 2 weeks for install because of special order. Then they turned it around and installed it in about 4 days.

Want to know about us?

Get in touch with us on   661.298.2165 or write to us on our  Contact Page

We are certain that our personal and professional service combined with our unsurpassed quality of work will leave you feeling confident that your money has been extremely well invested.

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