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  • Custom Exteriors Home Performance, CA
    Looking to boost your whole-home efficiency?
    Our home performance services will do just that!
  • Reimagine your home
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  • black door installation custom exteriors
    Superior, energy-efficient window & door installations
    We're your local experts!
  • siding home custom exteriors
    Boost your curb appeal & beautify your home
    Explore our high-performance siding options.
  • new siding windows entry door custom exteriors
    Finance your next home efficiency project
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Custom Exteriors is the Bay Area’s trusted home improvement partner.

We pride ourselves on providing quality products, expert installation and affordable pricing for all of the Bay Area’s home improvement projects, including windows, doors, siding and home performance. Since 1997, we, at Custom Exteriors, have been on a mission to guarantee our customers 100% satisfaction while attracting the best service professionals in the industry. We continue on that mission today and the quality of our work is showcased in homes from the Greater San Francisco area to San Jose, Oakland and San Ramon.

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What our Customers are Saying

  • Had all 6 windows and our sliding glass door replaced as retrofits. After several bids Custom Exteriors offered the best product for the best price.

    Roy W., Homeowner, California
  • Several years ago had Anlin dual pane windows installed as retrofits throughout our home. Windows have performed beautifully to this point.

    Jerry R., California
  • I am still pinching myself in awe of generous people like you that go to bat to help a little girl with cancer who needs a safe and warm place to live. As a child, my family did not have the money to heat our house, and of course the windows were single pane.
    Shelly Ham, San Ramon, CA

Take Advantage of These Seasonal Offers

Build something timeless with James Hardie Cement Fiber siding

Home begins at the door with ThermaTru Fiberglass Entry Systems

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Diamond Certified
Custom Exteriors Earns Diamond Certification for the 15th Year in a Row!At Custom Exteriors, we place a great deal of focus on providing the best possible customer experience to each and every client... Read more

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Financing Your Home Improvement Project Has Never Been Easier

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