Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Window Company in Windsor, CA
Juniper Windows & Doors replaces and installs windows and doors across Windsor, CA, with written pricing before any work begins. Windsor’s mix of 1980s and 1990s tract homes, newer developments east of 101, and custom builds on the western hills means every job looks a little different. Summer heat in the 90s and winter frost from the Russian River Valley put real stress on old aluminum frames and builder-grade doors. If you need a straight answer on cost, call (682) 281-2168 and a live person picks up, 24/7.
Why Windsor Homes Are Different
Windsor sits in a warmer inland pocket of Sonoma County. The same sun that ripens the vineyards around town also bakes west-facing window frames year after year. Aluminum frames from the 80s and 90s oxidize and lose their seal, and wood frames dry out and split. We routinely find windows here that have lost their insulating gas and now fog between the panes on cold mornings. Homes in older streets near Windsor Creek also deal with more moisture in the air than the hillside properties, which changes the way seals and weatherstripping degrade. The town has grown in phases, so window sizes are not always standard across a floor plan. Many Windsor HOAs require matching styles on street-facing elevations. We have worked within those reviews often enough to know what gets approved the first time.
Our Main Windsor Services
The two things Windsor homeowners call us about most are replacing windows that have failed and swapping out old doors that leak air. Here is how each one works in this area.
Window Replacement in Windsor
Older Windsor homes often have single-pane aluminum windows that conduct heat straight into the house from July through September. Replacing them with dual-pane, low-E glass changes the interior temperature the same month it is installed. We measure every opening ourselves because Windsor’s split-level and ranch layouts hide framing irregularities behind trim. This is a job that usually finishes in a day or two depending on the count. Window Replacement in Windsor has the full breakdown, including local price ranges and what to expect from start to finish.

Window Installation in Windsor
New construction and additions in Windsor need window installation that matches the build schedule, not the other way around. We stock frames and glass from PGT and ViewLux so the spec your architect or contractor called for is actually available. Local permitting for new openings is straightforward in Windsor, but it still has to happen before we cut anything. You get a written price before the job starts and a firm install date. Window Installation in Windsor covers the process for new builds, bump-outs, and ADUs across town.

Door Replacement in Windsor
A front door in Windsor takes direct afternoon sun for half the year, so steel and fiberglass hold up better here than thin wood slabs. Warped frames and failed thresholds are the two problems we see most often, especially on west-facing entries. Door replacement in Windsor usually includes new weatherstripping and an adjustable sill, which stops drafts that thermostats keep chasing. Turnaround is often same-week once the door is measured. Door Replacement in Windsor walks through local costs and the brands that make sense for this climate.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Windsor
We work with PGT, CGI, CWS, and ViewLux. Most common sizes and glass packages are stocked locally, so a standard Windsor replacement does not wait on a factory lead time. Our brands page details what each line is built for.
Pricing for Window Company in Windsor, CA
| Service | Typical range in Windsor |
|---|---|
| Standard window replacement (per window) | $450 – $1,400 |
| Impact-rated window (per window) | $800 – $2,200 |
| Full-home window replacement (10 – 15 windows) | $9,000 – $20,000 |
| New-construction window installation (per opening) | $650 – $1,800 |
| Bay or bow window replacement | $2,500 – $6,500 |
| Standard door replacement | $900 – $2,800 |
| Impact-rated door replacement | $1,800 – $4,500 |
| French or patio door replacement | $2,200 – $5,800 |
Prices in Windsor run higher when a home has nonstandard openings from early 90s developments or when an HOA requires a specific exterior finish. Custom sizing and impact-rated glass also move the number up. Whatever the range, you get the exact price in writing before a single fastener is ordered.
Neighborhoods We Serve in Windsor
Windsor is compact, so we reach every corner of town without a long drive. The differences between neighborhoods are mostly about home age and HOA rules, which is why we schedule a quick on-site measure before quoting.
- Foothill Ranch
- Windsor Creek
- Eastside Estates
- Lakewood Hills
- Stonebridge
Most Windsor appointments happen within the same week you call. Scheduling is coordinated from our San Francisco Bay Area office, and local crews are dispatched directly to your street.
Service Area – Cities Near Windsor
We also serve the towns around Windsor, including Healdsburg, CA to the north, Santa Rosa, CA to the south, and Sebastopol, CA to the west. Farther out toward the coast, we take jobs in Guerneville, CA as well. If your street sits on the edge of any of these, call and we will confirm coverage.
Serving Windsor, CA - Our Local Coverage Area
We’re based in the Windsor area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Window Company in Windsor
Most Windsor estimates are scheduled within the same week you call. We show up at a time you track live, measure on site, and leave a written price before we go. Call (682) 281-2168 to pick a day.
Some do, especially on street-facing elevations. We have worked through enough Windsor HOA reviews to know what documentation they want. If approval is needed, we can supply the spec sheets and finish samples that speed it along.
Single unit jobs are fine. One failed window or one drafty door is a common call in Windsor, and the pricing model does not change. A replacement gets the same written quote and 365-Day Done Right Promise as a full-home project.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Windsor Customers Say
"Front door looks great and shuts well. The threshold is sealed well and the lock lines up with the strike."
- Rory F."Quote came in the app with options for glass. Easy to compare."
- Vera L."Door replacement. Installer texted when on his way and finished by lunch. Tight and clean."
- Neil B.










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