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Window and door replacement and installation in Danville

AK Windows has completed many window and door projects in Danville and across the East Bay, and we love working here. Our crews are in the area every week, our customers rate us 5.0 on Google and Yelp, and we will be glad to come out to your home.

Andersen Certified Contractor | 5.0 on Yelp and Google | Family-owned, 10121 Imperial Ave, Ste D, Cupertino | California contractor license 1071859 | We install Andersen, Milgard and Simonton

What the houses here are like

Danville is 1970s tract stock, median year 1976, with a very high owner-occupancy rate. Houses here often have a lot of glass on the back elevation and a patio slider that has been sticking for years. If your neighbourhood has an association, check whether it has rules about frame colour on the street side before you choose, and we will quote to that.

  • Median year built: 1976
  • Built before 1980: 67 percent
  • Built before 1960: 12 percent
  • Owner-occupied: 84 percent
  • Homes sold in the last year: 353

Housing figures from the Census American Community Survey 2023 and Redfin closed sales, for ZIP 94526.

What people here call us about

Danville has the briskest resale market in our top ten and it shows in the calls: people replacing windows before they list, and people who have just moved in. The recurring item is the back elevation, where these houses put most of their glass, and a patio slider that sticks in the track.

What we do in Danville

  • New window and door installation
  • Replacing failed dual-pane units, the ones fogged between the panes
  • Sliding windows and patio doors that no longer roll or lock
  • Whole-house replacement in standard tract sizes, which keeps the lead time short
  • Entry, patio and French doors, in Andersen, Milgard and Simonton

How a job goes

  1. We come out and quote. We look at the openings and give you a price. The visit and the measurement are free. Our crews work in Danville every week, so a visit is easy to arrange.
  2. We measure and order. The windows are ordered to your openings, not to a catalogue size.
  3. We install and finish. Install, trim and clean up.
  4. We stay reachable. After the job is done you still have our number.

Ask for a free measurement

Tell us what needs doing in Danville and we will call you back the same day. Call (408) 208-5055.

Other towns we work in

All twenty towns we cover

Contact Us

10121 Imperial Ave, Ste D, Cupertino, CA 95014

© 2026 AK Windows Inc. California contractor license 1071859, C17 Glazing.

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