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Designer Window Supply

4.9 54 reviews
Windows Installation, Door Sales/Installation, Architects
Overall rating
4.9
out of 5
54 reviews
5 star 98%
4 star 0%
3 star 0%
2 star 0%
1 star 2%

About Designer Window Supply

Designer Window Supply is San Diego's premier door and window retailer, leading the industry with expert field and product knowledge. They primarily serve homeowners and builders on new construction and home remodels, carrying high-quality products such as Marvin, Fleetwood, Euroline, LaCantina, Jeld-Wen, Andersen, and Milgard, and providing exceptional customer service.

Customers have had extremely positive experiences with the company, praising the expertise and quality of service. Clients have worked with knowledgeable and informative staff, who were patient and accommodating, even visiting homes to ensure precise measurements and alignment with the customer's preferences. The showroom has also been described as fantastic. Customers have appreciated the company's recommendations and referrals, leading to successful collaborations with trusted builders. Overall, Designer Window Supply has been highly recommended for its attentive, proactive, and detail-oriented approach, leaving customers confident in their purchases.

May 2026
5.0
I want to thank Krystal, Dan and the entire DWS team for helping achieve a solution for my window and door project involving very unique performance requirements. DWS served as my advocate encouraging the manufacturer to use an unusual glass assembly, the manufacturer had not used previously to achieve the UV protection, sound attenuation and thermal performance sought for my La Jolla home. DWS were true partners. I highly recommend them for anyone seeking a supplier that goes above and beyond.
Dec 2025
5.0
I received a recommendation from a friend to use Designer Window Supply instead of a competitor. My experience was excellent - great product, prompt customer service and surprisingly good price.
Sep 2025
5.0
To start my permitted project in Carmel Valley I contacted La Cantina, who referred me to a supplier in another county. It took me awhile to realize just about everybody sells La Cantina. I was happy with the referral because I understood it to be sell and install. Over a long course of my project I was told the seller would not be available to install but could provide referral. I could see they lost interest on the most expensive part of my project, perhaps because of distance. I contacted a local supplier who was not really engaged not providing advice. Then I found DWS. I went to the showroom, and saw things there and provided great discussion as to meeting my needs… read full review
Photos of Designer Window Supply, 11675 Sorrento Valley Rd L,  San Diego
All 24 photos

Hours

Monday 7AM - 5PM
Tuesday 7AM - 5PM
Wednesday 7AM - 5PM
Thursday 7AM - 5PM
Friday 7AM - 5PM
Saturday 9AM - 2PM
Sunday Closed

Good to know

  • accepts credit cards
  • women-owned
  • open to all

Location

11675 Sorrento Valley Rd L, San Diego, CA 92121

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Designer Window Supply · 11675 Sorrento Valley Rd L, San Diego, CA 92121

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