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

665 Terra California Drive , Walnut Creek, CA, US
  • Rossmoor: Terra California Dr
570 Pine Creek Road , Walnut Creek, CA, US
  • Sales Rep: David Lopez
  • Marvin: Window(s)
20551 Summerglen Place , Castro Valley, CA, US
    119 Calle La Mesa , Moraga, CA, US
      2316 Ptarmigan Drive , Walnut Creek, CA, US
      • Rossmoor: Ptarmigan Dr

      Customer Testimonials

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      Matt
      My experience with Custom Exteriors has been nothing but positive. I met Jeff to discuss the options for replacing my old vinyl windows with new ones. Jeff was honest and patience with me as we discussed the expectations of the product and the process of installation. After getting two other quotes, I decided to go with Custom Exteriors. Their team and product was competitively priced and I didn’t see a better alternative. Roberto led the install team. They were friendly, professional, and work... Read more
      Reviewer photo
      Trevor Corkery
      Very straightforward and concise pricing and product discussions. Only met sales rep once. Picked our product. Had it installed in 2 days scheduled within a week or 2. Love the windows. Anlin was the product, and I recommend it over the other standard vinyl products. No steam up in rain. Double pained and keep heating and cooling bills down. Great experience.
      Reviewer photo
      Jean Werner
      I LOVE my new windows! They are not only beautiful, but very functional. I went from single pane glass to double pane glass and what a difference it makes. My house holds the heat much better than before; I expect my energy bill to plummet. Custom Exteriors was a great company to work with. They showed up for appointments on time and prepared. They answered all my questions without pressuring me in any way. They were very professional. They were well organized and met their timeline. All of the ... Read more
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      Rich Cortes
      Custom Exteriors did a great job on my front door replacement. They were very patient with my wife choosing the door color among all the samples they brought. When the installation day came they confirmed the day before and texted before coming over. The 2 man crew did a great job, while paying attention to details. We couldn’t be happier with the results.
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      Alisa Hagerty
      I wanted to wait for the first significant storm before reviewing, and it is raining buckets outside. All the new doors and windows are performing beautifully. My thermostat report reflects a 40-hour decrease in furnace use for the month, so hooray for immediate return on investment! Also, the freeway noise I used to hear at night is gone. It’s silent to the point of asking myself if I’m in a different place, a fun dilemma to get used to! I never imagined these would block the sound so significa... Read more