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Window & Door Replacement Near You — Bay Area Service Areas

We serve homeowners across San Francisco, the Peninsula, Marin County, and Silicon Valley. Our own in-house team — no subcontractors. Free estimates in every city we serve.

Local Knowledge Matters in Window & Door Installation

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Not Sure If We Cover Your Area?

We're expanding our service coverage regularly. If your city isn't listed, call or message us — we may still be able to help.

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Call (415) 926-2427

Mon–Sat: 8am–6pm

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What to Expect When We Come to Your City

Free In-Home Estimate

Free In-Home Estimate


We travel to your city, measure every opening, and provide a written quote -no pressure.

Local Permits & Code Compliance

Local Permits & Code Compliance


We handle permits and navigate local building requirements in every city we serve

Same Team, Start to Finish

Same Team, Start to Finish


The crew that measures your windows is the same crew that installs them. No subcontractors

25 Years of Bay Area Window Installation Experience

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What Your Neighbors Are Saying

Frequently asked question

Costs vary depending on window size, materials, and the complexity of the installation. Homeowners comparing affordable window replacement companies often notice price differences because some quotes include labor, materials, and disposal while others separate those costs. People searching for cheap window replacement usually want predictable pricing and reliable work. During the consultation, we review the home’s structure and provide a clear estimate based on the actual project.

Most jobs wrap up in one to three days. Simple retrofit — swapping windows into openings that are already the right size — moves fast, sometimes it's done before dinner. Add in custom shapes, an older Victorian with quirky openings, or a full new-construction install, and you're looking at a bit more time for prep and trim work. Either way, we'll tell you the real timeline at the estimate, not just a number that sounds good on paper.

Yes, always free, no strings attached. We come to your place, measure every opening ourselves (same crew that does the install, not a random salesperson), and walk you through pricing on the spot. No pressure, no "limited time" gimmicks — just a straight answer on what the job actually costs.

Usually, yes — most window replacement in San Francisco requires a permit, especially if you're changing the size or type of window. It sounds like a hassle, but it's not something you want to skip; unpermitted work can bite you later when you sell the house. We handle the permit process for you, so it's one less thing on your plate.

They can make a real difference, especially in older San Francisco homes where the original windows are single-pane and drafty. New vinyl or fiberglass windows seal tighter, cut down on cold air sneaking in, and take some pressure off your heating bill. It won't fix everything (insulation and the rest of the house matter too), but it's one of the more noticeable upgrades you can make.

All the time. San Francisco's full of Victorians, Edwardians, and craftsman-style homes with openings that don't match anything you'd find at a big box store. We measure for the actual opening, not a standard size, and work with the home's existing character instead of fighting it.

Retrofit windows install into your existing frame — less mess, faster job, no stucco or siding torn open. New construction windows go in with the frame removed entirely, which gives more flexibility but takes more work. Which one makes sense depends on your home's condition, and we'll tell you straight during the estimate instead of upselling you into the pricier option.

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