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
    1726 69th Avenue , Oakland, CA, US
      2959 Sorrento Way , Union City, CA, US

        Customer Testimonials

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        Diana Coghlan
        We had Custom Exteriors replace all of our home windows and One large slider. The sales man was very professional and wore a mask the whole time, due to the pandemic. We ordered our windows and they came in 3 weeks early. They called and said they could come out the following week. The installers showed up on time and were very professional and polite. I was very impressed by how clean they left everything when they were done. I would definitely recommend them for your windows and they look gre... Read more
        Reviewer photo
        LM Berkeley
        We had Custom Exteriors install a sliding glass door in our bedroom. Everyone from sales to the installers were professional, kind, punctual, respectful. We love the quality of the door. The team that installed to care to clean up afterwards. They also went above and beyond to try and match our wood trim. I highly recommend this company.
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        Lillian Brooks
        we met greyeagle porter many years ago when I had them reconstruct and install cathedral windows in my home where the framing was rotting. they did such an amazing job that when I was ready to replace additional windows in my home, I did not hesitate to contact Greyeagle at Custom Exteriors. Jeff and his crew replaced the majority of windows in my home but additionally installed a sliding door that had a doggie door that would accommodate my 140 lb husky!!! it looks amazing!!!
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        Meg Little
        What a Wonderful crew, just installed my Anlin windows. Anlin windows are quiet glide sliders and windows. They immediately brought beauty and energy efficiency to my home. Grey Eagle expert Salesman so knowledgeable and Jeff , they are so helpful and professional! Thank you Custom Exteriors Inc. Pleasanton Ca
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        Mark Miller
        We've used Grayeagle of Custom Exteriors for two projects and are about to use them for a third. One project involved installing multiple sets of Anlin French Doors while the other project was a large sliding door and large picture windows in a new exterior wall. The finished projects look and work great. We've been impressed with Grayeagle and Custom Exteriors professionalism throughout the projects from the initial bid, through installation, and then the final walkthrough.