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

5288 Fairweather Court , Castro Valley, CA, US
  • Sales Rep: Walker Bardsley
  • Anlin: Window(s)
1696 California Street , Mountain View, CA, US
  • Sales Rep: Walker Bardsley
  • Marvin: Window(s)
4422 Allendale Avenue , Oakland, CA, US
  • Sales Rep: Grayeagle Porter
  • Marvin: Window(s)
300 East H Street , Benicia, CA, US
  • Sales Rep: Jason Rugaard
  • Anlin: Window(s)
812 Central Avenue , Alameda, CA, US
  • Sales Rep: Jason Rugaard
  • Marvin: Window(s)

Customer Testimonials

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Clyde Lee
We needed to replace 5 windows in our house, and after receiving a couple quotes it was an obvious choice to go with Custom Exteriors. Robert was knowledgable and thorough in his initial visit, and was able to explain the entire process exactly as it played out. Thanks to Toni & Cesar for their follow ups and professionalism as well. Jose and the installation crew did an excellent job, worked very efficiently and left things looking great. The project couldn’t have been smoother from start to fi...Read more
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Colin Rudolph
Custom Exteriors installed new Hardie siding, windows and a door on our house 4 years ago. I noted some small cracks in the caulking and contacted them. They immediately responded and told me that the caulk Hardie recommended at the time of our installation has been replaced by a higher quality caulk. They came out and redid all the caulking (not just where there were tiny fissures) for no charge. As they were previously, they were responsive and their team were professional. This is a busi...Read more
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Anna Robyn
First I have to say that I was most impressed that Custom Exteriors had a "Rossmoor" tab on their website, brilliant !!! I had the most amazing experience with David Lopez as he explained the process of replacing my windows and sliding door. He was very methodical and precise and I appreciate his attention to detail. Next I met with both of the owners who came to confirm measurements and set up the permit process. Both Jeff and Kevin were a true pleasure to work with and made me feel like fa...Read more
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R Tillery
Amazing job. Replaced 2 patio doors and all windows with the exception of 2 bathroom windows, which I regret. Rob Virgil, walked us through the entire process-start to finish and the installation was completed by experts. Top notch! If you are updating your windows call Rob. My mistake not replacing those two bathroom windows which just look really bad yo! So my only advice, after choosing Custom Exteriors is to replace them all at once. I will take a picture and post the old and new-but I can't...Read more
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Elizabeth Bradner
I am so happy with my three beautiful new Anlin windows and sliding door. They were installed in only a day and a half by Roman and his crew of two. Now I can see a beautiful wider view of sunrises.