Builder's Window Supply


About us

BUILDERS WINDOW SUPPLY IS A FAMILY OWNED BUSINESS SUPPLYING WHOLE HOUSE PACKAGES WITH HIGH-END WINDOWS AND DOORS. We opened in San Diego over 2 decades ago. We work tirelessly from the design phase to the delivery and beyond. Over the years we have established long lasting relationships with some of the most visionary and successful contractors, architects, and designers in the community. They have relied on us as a resource for trusted products and expert advice.​ Visit our showroom in Sorrento Valley to see the beauty and quality of the window and door samples we have.

Areas Served

San Diego and surrounding areas.

Consumer Experience Rating

To earn the Showroom Diamond, the dealer must have a showroom with a minimum number of Milgard products on display.
To earn the AAMA Certified Diamond, the dealer must have an employee on staff that has completed the AAMA Installation Masters training and passed the AAMA Certified Installer test.
To earn the Product Knowledge Diamond, all Dealer Sales Consultants must pass a series of standardized Milgard administered tests demonstrating Milgard product knowledge.


10855 Sorrento Valley Road Suite 11
San Diego, CA 92121
United States



Monday 8:00am - 5:00pm
Tuesday 8:00am - 5:00pm
Wednesday 8:00am - 5:00pm
Thursday 8:00am - 5:00pm
Friday 8:00am - 5:00pm
Saturday Closed
Sunday Closed


Essence Dealer
Free estimates
Has Showroom
MGWS Dealer
New construction
Offers installation
Replacement Specialist

The information shown on this page is provided by your local Milgard Certified Dealer which is responsible for the content of and views expressed on this page. Milgard is not responsible for the accuracy of such content, and any views expressed do not necessarily represent the views of Milgard Windows & Doors.

For full dealer information and product availability, please contact your local Milgard Certified Dealer.

Rated 5 out of 5 by Professional Customer service From Start to Finish my buying experience was very pleasant. August 18, 2015
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