Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Before
After
Before
After
Before
AfterWindow Company in Cupertino, CA
Hale Windows & Doors is a window and door company serving Cupertino homeowners with replacement, repair, and front door services. Cupertino jobs are shaped by one thing more than any other: the city’s deep stock of 1950s-1970s Eichler and mid-century ranch homes, where original single-pane aluminum sliders and steel-framed windows are still common, and where replacement work often runs into tree-preservation and design-review rules. If you own one of those homes, you already know the challenge. Call (252) 675-6980 for a free estimate with a written price before any work begins.
Why Cupertino Homes Are Different
Cupertino’s housing stock skews heavily toward mid-century single-story ranch and Eichler-style homes built between 1950 and 1975, especially in neighborhoods like Rancho Rinconada, with newer infill and large custom homes up in the hills. The original windows in those older homes are almost always aluminum-framed, single-pane units, and many of the sliding glass doors date from the same era. Wall cavities are minimal, and stucco or wood siding is the norm. None of that makes replacement straightforward.
The climate adds its own pressure. Cupertino has a mild Mediterranean pattern: cool, wet winters and warm, dry summers, with occasional strong wind events coming through the coastal gap. Window performance here is less about surviving extreme heat or cold and more about cutting street noise, meeting California Energy Code insulation requirements, and keeping water out around sliders during winter storms. Water intrusion around old aluminum sliders is one of the most common calls we get from Cupertino homeowners.
Then there are the trees. Cupertino’s Heritage Tree Ordinance can stop a window replacement in its tracks if a mature oak or redwood shades the glazing and the project would disturb its root zone. We handle that reality up front, not as a surprise mid-project.
Our Main Cupertino Services
The two services Cupertino homeowners call us about most are window replacement and window repair, with front door replacement close behind. Each has its own dedicated Cupertino page with full pricing detail.
Window Replacement in Cupertino
Replacing windows in a Cupertino mid-century home usually means custom-fitting new units around post-and-beam framing and exposed structural posts, especially in Eichler-style houses with floor-to-ceiling glass walls. A structural engineer’s review is common. We quote the job with a written price before any work starts, and we carry replacement lines from PGT, CGI, and CWS so the glass can match the home’s original architectural lines rather than fight them. Window Replacement in Cupertino has the full breakdown, including pricing and what to expect during a retrofit.
Window Repair in Cupertino
Window repair in Cupertino often comes down to two things: failed seals on dual-pane units that have fogged over, and sliders that have become hard to open or no longer lock. Older aluminum frames also develop water intrusion around the track during winter storms. Every repair we do carries a written guarantee, and if the repair fails, the second visit is free. Window Repair in Cupertino covers common repairs, parts availability, and what a typical repair costs.
Front Door Replacement in Cupertino
Front door replacement in Cupertino ranges from swapping a dated hollow-core door on a 1960s ranch to fitting a new entry system on a hillside custom home. We work with Therma-Tru and ViewLux among our eight professional-grade lines, and we match the door to the home’s style rather than pushing one brand. Front Door Replacement in Cupertino has the full run-down on door styles, hardware, and what a replacement costs here.
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 Cupertino
Hale Windows & Doors installs and services windows and doors from PGT, CGI, CWS, and ES Windows, plus four other professional-grade lines. We match the product to the home and the job, not the other way around. Parts for common Cupertino window systems are stocked locally, which keeps most repair turnarounds to a few days. See our brands for the full list.
Pricing for Window Company in Cupertino, CA
| Service | Typical range in Cupertino |
|---|---|
| Full-frame window replacement (per opening) | $900 – $1,600 |
| Retrofit/insert window replacement (per opening) | $600 – $1,200 |
| Standard dual-pane window (material only) | $300 – $800 |
| Upgraded low-E/impact window (material only) | $600 – $1,500 |
| Sliding glass door replacement | $1,800 – $4,000 |
| Glass replacement (single pane) | $180 – $350 |
| Dual-pane IGU replacement | $300 – $600 |
| Sliding door roller replacement | $150 – $300 |
| Window balance/spiral replacement | $120 – $250 |
| Front door replacement (basic steel or fiberglass) | $1,200 – $2,800 |
| Front door replacement (custom wood or premium) | $3,000 – $8,000+ |
What pushes a Cupertino quote toward the high end: custom sizing around post-and-beam framing on an Eichler, structural engineer review, Heritage Tree Ordinance compliance work, and premium glass like low-E or impact-rated units. What doesn’t push it up: surprise change orders. The written price you get before we start is the price you pay.
Neighborhoods We Serve in Cupertino
We work across Cupertino, from the ranch homes of Rancho Rinconada to the custom builds in the hills and the newer infill near Stevens Creek Boulevard. Most areas are within a short drive of our Bay Area dispatch, which keeps response times tight.
- Rancho Rinconada
- Monta Vista
- Cupertino Village
- Oakmont
- Seven Springs
Service Area – Cities Near Cupertino
If you’re in a neighboring city, we likely cover you too. We serve Saratoga, CA, Sunnyvale, CA, Mountain View, CA, and Santa Clara, CA with the same written-price policy and 365-Day Done Right Promise on every job.
Serving Cupertino, CA - Our Local Coverage Area
We’re based in the Cupertino 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 Cupertino
Most Cupertino estimates are scheduled within a few business days. We dispatch from the brand’s San Francisco Bay Area office, and crews serve Cupertino locally, so scheduling is usually quick. Call (252) 675-6980 to see what’s available this week.
Sometimes. Full-frame replacement on an Eichler or any home where structural posts are involved may need a structural engineer’s review, and the Heritage Tree Ordinance can trigger design review if a protected tree is near the glazing. We flag permit requirements during the estimate, before you commit to anything.
No. Every Cupertino job is quoted in writing before work begins, and that’s the price you pay. If something unexpected comes up mid-job, we stop, explain it, and put any adjustment in writing for your approval before proceeding. Call (252) 675-6980 for a free estimate.
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 Cupertino Customers Say
"Honest quote with the glass type and U-factor spelled out. Didn't need the triple pane and he told me so."
- Diane O."Fogged double pane in the living room. They replaced the glass units only, not the whole frame, and saved me a lot."
- Raul C."One sash would not stay up. He rebuilt the balance and now it slides like new."
- Yvonne T.