Argonaut Window & Door

Diamond Rating

To earn the Showroom Diamond, the dealer must have a showroom with a minimum number of Milgard products on display.
To earn the Web-Site Diamond, the dealer must have their own Web-site with information about the Milgard products and the services they sell.
To earn the AAMA Certified Diamond, the dealers must have at least one member from each of their installation crews complete the AAMA Installation Masters training and pass the AAMA Certified Install test.
To earn the Product Knowledge Diamond, all Dealer Sales Consultants must pass a series of standardized Milgard administered tests demonstrating Milgard product knowledge.





10612 S. De Anza Blvd.
Cupertino, CA 95014
United States

Store Hours

Monday8:30am - 5:30pm
Tuesday8:30am - 5:30pm
Wednesday8:30am - 5:30pm
Thursday8:30am - 5:30pm
Friday8:30am - 5:30pm
Saturday9:00am - 4:30pm

Services Offered

Free estimates
Has Showroom
New construction
Offers installation
Replacement Specialist

About Us

As your Cupertino Milgard Certified Dealer, we are proud to help you create the home you and your family deserve. A visit to our beautiful showroom will allow you to experience why so many of your neighbors have chosen Milgard windows and doors for their home. Whether you would like to leisurely browse and operate our award winning products, learn about the latest design and energy efficiency trends, or discuss pricing or technical aspects of your project, our professionally trained window experts are available to answer all your questions and help you find the perfect replacement windows and patio doors for your home.

Awards Received

Areas Served

Santa Clara County, San Mateo County, San Francisco, San Jose, Concord, Palo Alto, San Mateo, Hayward, Fremont, Oakland, Walnut Creek, San Rafael, Mill Valley, Novato, Santa Rosa, Scotts Valley, Capitola, Pleasanton, Santa Cruz, Gilroy, Los Gatos, Los Altos

10612 S. De Anza Blvd., Cupertino, California, United States 95014


Argonaut Window & Door

See All Reviews
Argonaut Window & Door is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Very Profesional-Great Service My husband and I bought a house full of windows and doors from Argonaut. The showroom is large and had what we wanted on display. Our Sales Rep was very knowledgeable and even helped steer us in the right direction when we were unsure about some decisions. We did have a problem with a door not working. I called our Sales rep and he sent the service man out the same day. The service man had the part in his truck and had the door working in no time. We are so pleased with our windows and experience. I even recommended Argonaut to a co worker who is looking for windows.
Date published: 2015-01-08
Rated 5 out of 5 by from Argonaut is Awesome I was happy to get this referral from my contractor. The showroom is beautiful and has a huge display. Phil and the rest of the sales staff was courteous and knowledgeable. The windows arrived on time and was installed with no problems by my contractor.
Date published: 2015-01-12
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