Take a look at our past work!

Custom Exteriors Inc.

We Make Homes Beautiful

As a leading window and door company serving the San Francisco Bay Area, Custom Exteriors takes pride in the fact that we’ve been helping local customers enhance the beauty, protection, and energy efficiency of their homes since 1997. Our primary focus is on providing superior window and patio door products, including top-of-the-line models from Infinity from Marvin. However, as a full-service exterior remodeler, we’re also the area’s go-to provider of high-quality siding, entry doors, and more.


Indeed, we specialize in holistic exterior remodeling services, providing comprehensive design guidance to ensure every customer loves the results of our work. Most importantly, our team delivers unparalleled value, making sure that every installation is completed to the industry’s highest standards.

Our Work

1977 Spruce Drive , Carmel, IN, US
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Pewter
7870 Crossridge Road , Dublin, CA, US

From double doors to a stunning single with sidelites! This ProVia Signet entry door in rich Cherry grain with a Natural Bark finish brings warmth, elegance, and efficiency to this home.

  • Sales Rep: Toni Hunter
  • Entry Door(s): Provia
67 Canyon Green Way , San Ramon, CA, US
  • Sales Rep: David Lopez
  • Anlin: Window(s)
1726 69th Avenue , Oakland, CA, US
  • Sales Rep: Walker Bardsley
  • Entry Door(s): Therma Tru
2959 Sorrento Way , Union City, CA, US
  • Sales Rep: Jason Rugaard
  • Anlin: Window(s)

Customer Testimonials

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Maya Olson
I had 2 very old sliding doors that didn’t slide open anymore and were getting worse and worse with each attempt. I called Custom Exteriors and they sent Grayeagle Porter to us very soon after. What a great sales rep! He was so knowledgeable, explained our options and worked with us on our budget. Just a few days later a crew showed up to instal the sliding doors. Ryan and the crew were awesome! They were so detail oriented, even fixed some old rutted piece of wood under the door. You should se... Read more
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Temo Rodriguez
Marvelous job! My home is now the best looking one in the neighborhood!
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John Mitchell
Grayeagle and the entire Custom Exterior team has helped me with window and exterior door replacements at multiple homes for me over the past 10 years. They are highly professional and perform amazing results. I'd recommend them to anyone. Thanks Custom Exteriors!!
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Aileen Alvira
We needed replacement windows pretty badly since winter was fast approaching. Our house had the original single paned window installed in the 60s. I called Custom Exteriors from a recommendation from a friend. I was not disappointed. The Sales Rep, Grayeagle Porter, responded quickly and was at my house a couple of days later, showing and recommending windows and sliding doors. He was savvy to which windows I really needed while being respectful of my budget. I chose Anlin windows and they were ... Read more
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A. Robert Singer
We faced a challenge with respect to the need to re-side our 3,600 sq. ft. multi-storey wood framed home, not the least of which is that it has some unusual architectural features and is situated on a steep hill. After interviewing a number of contractors, we ultimately selected Custom Exteriors, in part because of its reputation but in larger part because of the patient and helpful guidance we received from Paul Kaplan, the assigned sales representative, who was responsive to all of our concer... Read more