Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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Before
AfterWindows & Doors in San Jose, CA
Window installation in San Jose usually means replacing the original single-pane aluminum sliders in a 1950s-1970s ranch home, and the job almost always includes bringing the opening up to California’s Title 24 energy code. The valley heat and wide diurnal temperature swings here shorten the life of budget dual-pane units, so glass spec and frame material carry more weight than they would in a coastal city. Call (509) 265-6387 for a written, itemized price before any work starts.
Why San Jose Homes Are Different
San Jose’s postwar building boom put up hundreds of thousands of single-story ranch tract homes across Berryessa, Alum Rock, and East San Jose, most of them with aluminum-frame single-pane sliding windows that are now thermally failing. Those same neighborhoods sit on compressible alluvial valley-floor soils, and door frames in the dense 1960s slab-foundation tracts visibly rack over time as the ground settles unevenly. A door that latched perfectly at installation can bind or gap within a few years if the installer treats the opening as stable. Older enclaves like Willow Glen and the Rose Garden neighborhood hold 1920s-1940s Craftsman and Colonial Revival homes where wood-frame windows need historically sensitive or custom-sized replacement, not an off-the-shelf vinyl unit. Add San Jose’s aggressive ADU ordinance, which is driving egress-window cuts and new exterior door installations in garage conversions, and the demand here splits between legacy replacement stock and active new construction permitting. The work is different from Sunnyvale or Santa Clara at the same scale.
Our Main San Jose Services
Two services account for most of the calls we field from San Jose homeowners: full door installation and complete window replacement. Each has its own dedicated San Jose page with deeper local detail.
Door Installation in San Jose
Door installation in San Jose often means correcting a frame that has been racked by the valley floor’s differential settlement, not simply hanging a new slab. In homes across East San Jose and near the old baylands, we build in adjustable hinges and oversized strike plates so the door keeps latching two years after the job is done. See the full San Jose breakdown at Door Installation in San Jose.
Window Replacement in San Jose
Window replacement in San Jose usually starts with a measured survey of the existing aluminum sliders, because the rough opening behind a 1960s tract window is rarely square. West- and south-facing openings get the worst of the afternoon heat, and Low-E glass is a practical necessity rather than an upgrade on those elevations. Our dedicated page covers the full scope: Window Replacement in San Jose.
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.
BeforeAfterWindow Installation in San Jose
Window installation in San Jose most often addresses the original single-pane aluminum sliding windows in 1950s-1970s ranch homes that no longer meet Title 24 energy code and can’t hold a comfortable interior temperature past mid-morning. The valley’s 30-40°F diurnal swings thermally cycle frames and seals harder here than in coastal cities, which means glass package and spacer system are the two decisions that determine whether a replacement lasts. Our Window Installation process always starts with a measured survey the customer keeps, and the written quote cannot differ from that document.
Single & Double Hung Windows
Signs you need it
Sashes that stick, drop, or won’t stay open are signs the balance system has worn out, and in San Jose’s dry summer heat, single-pane hung windows also transfer enough solar gain to make rooms on the west side uncomfortable by 3 p.m.
What it costs in San Jose
Single hung window installation in San Jose typically runs $450-$1,000 per window, while double hung units land at $600-$1,400 per window depending on glass package and frame material.
How we do it
We remove the old sash and frame, shim the rough opening square to the measured survey, then install the new unit with a sloped sill pan and backer rod before trimming out the interior and exterior.
Horizontal Roller Windows
Signs you need it
If you have to lift the sash to get it moving, or the track fills with fine valley dust every week, the roller assembly is failing and the original aluminum frame is likely allowing air infiltration.
What it costs in San Jose
Horizontal roller window installation in San Jose typically runs $475-$1,100 per window, with the final number set by the opening width and whether the existing frame must be pulled to correct racking.
How we do it
We measure the full opening including track depth, order the replacement with proper SHGC for the elevation, then install with new rollers, weatherstripping, and a sealed perimeter.
What Window Installation Costs in San Jose
| Item | Typical range in San Jose |
|---|---|
| Single hung window | $450 - $1,000 per window |
| Double hung window | $600 - $1,400 per window |
| Horizontal roller window | $475 - $1,100 per window |
Do I need a permit to replace windows in San Jose?
In most San Jose single-family homes, replacing windows in existing openings does not require a building permit. If the opening size changes or egress requirements apply, we pull the permit and pass the inspection before the job closes.
How long does window installation take in San Jose?
Most window installations in San Jose take one to two days for a typical three-bedroom ranch home. Lead time on the windows themselves runs two to six weeks depending on the manufacturer, and our written quote includes the expected delivery date before you sign. Call (509) 265-6387 for an exact schedule.
Impact Windows & Doors in San Jose
Impact windows and doors in San Jose are specified less for hurricane risk than for the structural rigidity and noise isolation they provide, plus compliance with increasingly strict building code wind-load requirements near exposed hillside and baylands sites. The same laminated glass that meets Miami-Dade impact standards also cuts the sustained afternoon heat gain on west-facing elevations. Our Impact Windows & Doors service carries CGI, CWS, and ES Windows products, specified by performance tier and price range, not by what we have in stock.
Impact-Resistant Windows
Signs you need it
Homes on San Jose’s east side hillsides and near open baylands corridors see higher sustained wind loads, and impact-rated glazing also solves noise complaints from highway and flight-path exposure.
What it costs in San Jose
Impact-resistant window installation in San Jose typically runs $1,200-$2,800 per window, with laminated glass and heavier framing driving the number upward from standard replacement units.
How we do it
We record the wind-load requirement for the site, specify the correct laminated glass package from CGI or CWS, then install with structural anchoring and a full perimeter seal.
Horizontal Roller & Sliding Impact Windows
Signs you need it
If the existing aluminum slider flexes when you press the glass, or the tracks have spread enough to let air through, an impact-rated sliding unit restores rigidity and stops the thermal leak at the same time.
What it costs in San Jose
Horizontal roller and sliding impact windows in San Jose typically run $1,400-$3,000 per opening, and three-panel configurations land at the top of that range because of the added hardware.
How we do it
We replace the entire frame, not just the sash, then install the impact unit with a structural header check and new rollers rated for the weight of laminated glass.
What Impact Windows & Doors Costs in San Jose
| Item | Typical range in San Jose |
|---|---|
| Impact-resistant window | $1,200 - $2,800 per window |
| Horizontal roller impact window | $1,400 - $3,000 per opening |
| Impact sliding door | $3,500 - $9,500 per door |
Are impact windows overkill for San Jose?
Not if you value noise isolation and structural rigidity. San Jose’s wind exposure in hillside and baylands zones is real, and impact glazing is the simplest way to meet wind-load code while also cutting outdoor noise. Call (509) 265-6387 and we’ll price the difference.
Which impact window brand do you recommend in San Jose?
We specify CGI, CWS, or ES Windows based on wind-load requirements, sightline preferences, and budget. Each line has different frame depths and glass packages, and our written quote names the exact product before work begins.
Energy-Efficient Windows in San Jose
Energy-efficient windows in San Jose are not a comfort upgrade; they are the difference between a west-facing room that stays habitable at 4 p.m. in July and one that doesn’t. Valley summer afternoons regularly hit 90-100°F, and the sustained solar heat gain through single-pane glass accelerates IGU seal failure in older dual-pane units. Our Energy-Efficient Windows process includes a measured survey with U-factor and SHGC recorded per opening, so the written quote names the exact glass package.
Low-E & Argon Gas Glass
Signs you need it
Rooms that stay warm long after the air conditioning shuts off, or furniture fading near south-facing windows, are signs the existing glass has no Low-E coating and the insulating gas has leaked out of the sealed unit.
What it costs in San Jose
Low-E and argon gas glass in San Jose typically runs $700-$1,500 per window when installed as a full replacement unit, not a retrofitted sash swap.
How we do it
We record the orientation and glass area of each opening, then specify a Low-E coating and argon fill that hits the required U-factor and SHGC for that elevation.
UV-Blocking & Fade Protection
Signs you need it
Hardwood floors, rugs, and upholstered furniture within six feet of a south- or west-facing window that show visible fading are taking UV damage the current glass is not stopping.
What it costs in San Jose
UV-blocking window packages in San Jose typically run $750-$1,600 per window; the laminated interlayer or high-performance Low-E coating adds cost over standard dual-pane glass.
How we do it
We specify the glazing with the correct UV transmittance for the room’s contents, then install the full replacement unit with a sealed perimeter and insulated frame.
What Energy-Efficient Windows Costs in San Jose
| Item | Typical range in San Jose |
|---|---|
| Low-E & argon gas window | $700 - $1,500 per window |
| UV-blocking package | $750 - $1,600 per window |
| Full-home energy retrofit | $15,000 - $40,000+ depending on opening count |
What U-factor should I target in San Jose?
For Title 24 compliance in San Jose’s climate zone, a U-factor of 0.30 or lower is the practical target for replacement windows. The SHGC matters more on south- and west-facing openings. Call (509) 265-6387 to get your openings measured and priced in writing.
Will energy-efficient windows pay for themselves in San Jose?
Most San Jose homeowners see the largest return as room comfort during July and August, not a specific utility-bill number. The reduced solar heat gain on west-facing rooms is measurable, and our written quote includes the glass specs to verify it.
Sliding & Patio Doors in San Jose
Sliding and patio doors in San Jose are one of the most common points of failure in the postwar ranch stock, because the original aluminum frames sit on slab foundations that settle unevenly across the valley floor. A door that binds or gaps within a few years of installation is usually the opening racking, not the door itself. Our Sliding & Patio Doors installation starts with a slab-level check and a written scope that accounts for the settlement before any work begins.
Sliding Glass Door Replacement
Signs you need it
If the door takes two hands to move, the rollers have flattened, and the track has likely worn unevenly from the frame being twisted out of square by settlement.
What it costs in San Jose
Sliding glass door replacement in San Jose typically runs $1,800-$4,500 per door, with three-panel configurations pricing higher and the final number set by the opening width and glass package.
How we do it
We pull the old frame, shim the rough opening level to a string line, then set the new door with adjustable hinges or rollers and oversized strike plates where settlement is active.
Screen Door Installation
Signs you need it
Torn screen mesh, frames bent from years of use, or screens that no longer seal against the jamb let valley dust in daily during the dry season.
What it costs in San Jose
Screen door installation in San Jose typically runs $250-$600 per door, including a new or re-skinned frame and mesh rated for San Jose’s summer dust levels.
How we do it
We measure the opening, build or order the screen door to fit the existing jamb, then install with a sweep and latch that close tight against the frame.
What Sliding & Patio Doors Costs in San Jose
| Item | Typical range in San Jose |
|---|---|
| Sliding glass door replacement | $1,800 - $4,500 per door |
| Impact sliding glass door | $3,500 - $9,500 per door |
| Screen door installation | $250 - $600 per door |
Why do patio doors stop latching in San Jose?
The valley floor’s compressible alluvial soils settle unevenly, which racks door frames over time. We build in adjustable hinges and oversized strike plates rather than treating the opening as permanently stable. Call (509) 265-6387 for a slab-level check and written quote.
Can you replace just the glass in my sliding door?
In most San Jose cases, replacing the glass alone leaves the worn frame, rollers, and track in place, and the same settlement forces that racked the frame will keep causing problems. A full replacement with a properly shimmed rough opening is the more durable fix.
Impact Garage Doors in San Jose
Impact garage doors in San Jose serve two purposes on the postwar ranch stock: they replace hollow-core doors that flex under valley winds, and they convert the garage into a tighter, quieter conditioned barrier for ADU and garage-conversion projects. San Jose’s ADU ordinance has driven a wave of garage conversions that require egress-window cuts and new exterior door installations, and the garage door itself often needs to meet wind-load code before the permit clears. Our Impact Garage Doors work includes the documentation the inspector wants to see.
Hurricane-Rated Garage Doors
Signs you need it
A garage door that bows inward during winter storms or rattles in high valley winds is not braced for San Jose’s baylands corridor wind exposure, and a hurricane-rated door also adds security against forced entry.
What it costs in San Jose
Hurricane-rated garage door installation in San Jose typically runs $2,000-$5,500 depending on the door width, material, and whether the tracks and hardware are replaced as a set.
How we do it
We measure the full opening including headroom, specify the wind-load rating required for the site, then install the door with reinforced tracks and a documented hardware package.
Garage Door Replacement
Signs you need it
Sections that sag or separate, hardware that has pulled loose from the framing, or a door that no longer seals at the bottom are signs the door has reached the end of its service life.
What it costs in San Jose
Garage door replacement in San Jose typically runs $1,500-$4,000 for a standard two-car opening, with insulated and impact-rated models pricing at the top of that range.
How we do it
We remove the existing door and tracks, reset the opening to the measured dimensions, then install the new door with a full perimeter weather seal and documented photo record.
What Impact Garage Doors Costs in San Jose
| Item | Typical range in San Jose |
|---|---|
| Hurricane-rated garage door | $2,000 - $5,500 per door |
| Standard garage door replacement | $1,500 - $4,000 per door |
| Wind-load code compliance retrofit | $1,200 - $3,000 per door |
Does San Jose require wind-load rated garage doors?
Not everywhere, but homes in exposed hillside and baylands areas often trigger wind-load requirements during permit review. We check the applicable code for your address and include the rated door in the written quote. Call (509) 265-6387 for a site-specific answer.
Can I keep my existing garage door for an ADU conversion?
In many San Jose ADU conversions, the existing garage door can stay if the wall behind it is framed and insulated to code, but the door itself usually needs weather-seal and hardware upgrades. We document what the opening requires and price the work before the permit is pulled.
Custom & Geometric Windows in San Jose
Custom and geometric windows in San Jose show up most often in the 1920s-1940s Craftsman and Colonial Revival homes of Willow Glen and the Rose Garden neighborhood, where standard vinyl units don’t match the original wood sightlines. The same service handles oversized openings and shaped windows in newer custom builds, where the opening geometry demands a manufactured-to-order unit rather than a stocked size. Our Custom & Geometric Windows work starts with a measured survey of the exact opening, then a written quote naming the specific product from CWS, ES Windows, or ECO Window Systems.
Arched & Curved Windows
Signs you need it
A failing arched window in an older San Jose home often shows as a broken seal or condensation between the panes, and an off-the-shelf rectangular replacement cannot match the original curve.
What it costs in San Jose
Arched and curved window replacement in San Jose typically runs $1,500-$4,500 per window, driven by the radius, glass package, and whether the surrounding frame must be rebuilt.
How we do it
We template the existing curved opening or photograph and measure it for CAD, then order the unit from a manufacturer that cuts true-radius glass rather than forcing a segmented approximation.
Oversized Openings
Signs you need it
Openings wider than roughly six feet or taller than standard door height need engineered headers and often require a custom-sized unit, especially in mid-century ranchers where the original opening was built around a non-standard slider.
What it costs in San Jose
Oversized opening window and door packages in San Jose typically run $2,000-$6,000 per opening, with structural engineering and header work adding cost where the framing has settled out of square.
How we do it
We measure the full rough opening, check the header and king studs, then specify a unit sized to the opening with proper structural support and a written engineering letter when the city requires one.
What Custom & Geometric Windows Costs in San Jose
| Item | Typical range in San Jose |
|---|---|
| Arched or curved window | $1,500 - $4,500 per window |
| Custom geometric window | $1,500 - $5,000 per window |
| Oversized opening package | $2,000 - $6,000 per opening |
Can you match the original wood windows in my Willow Glen home?
We reproduce the sightline and proportion of the original wood frames, typically in a clad-wood or fiberglass unit that matches the historic profile without the maintenance burden. The measured survey documents the existing dimensions before any glass is ordered. Call (509) 265-6387 to start with that survey.
How long do custom windows take to arrive in San Jose?
Custom and geometric windows run six to twelve weeks from order to delivery in San Jose, depending on the radius, glass package, and manufacturer. Our written quote includes the expected delivery date, and the price does not change between the quote and the final invoice.
Brands We Service in San Jose
We specify windows and doors from eight manufacturer lines, and in San Jose our most common brand matches are CGI, ES Windows, and ECO Window Systems, chosen by the opening’s wind-load, energy, and sightline requirements rather than by margin. Parts for common replacements are stocked locally, which keeps typical turnaround under one week. See our brands for the full line.
Pricing for Windows & Doors in San Jose, CA
| Service | Typical range in San Jose |
|---|---|
| Single hung window installation | $450 - $1,000 per window |
| Double hung window installation | $600 - $1,400 per window |
| Horizontal roller window installation | $475 - $1,100 per window |
| Impact-resistant window | $1,200 - $2,800 per window |
| Low-E & argon gas window | $700 - $1,500 per window |
| Sliding glass door replacement | $1,800 - $4,500 per door |
| Impact sliding glass door | $3,500 - $9,500 per door |
| Hurricane-rated garage door | $2,000 - $5,500 per door |
| Standard garage door replacement | $1,500 - $4,000 per door |
| Arched or curved window | $1,500 - $4,500 per window |
| Screen door installation | $250 - $600 per door |
| Full-home energy retrofit | $15,000 - $40,000+ depending on opening count |
Prices in San Jose push upward on west- and south-facing openings that require lower SHGC glass, on settlement-affected door frames that need shimming and strike-plate work, and on hillside or baylands sites with elevated wind-load requirements. Every quote is written before any work starts, and the measured survey and the final invoice are the same document.
Neighborhoods We Serve in San Jose
We work throughout San Jose and the surrounding valley. Response time across the city is typically one to three business days for a measured survey, with the written quote delivered at that visit.
- Berryessa
- Alum Rock
- East San Jose
- Willow Glen
- Rose Garden
Service Area - Cities Near San Jose
Our San Jose crews also cover the broader Santa Clara Valley. If your home is in a neighboring city, the same measured-survey process and written-price standard applies in Milpitas, CA, Santa Clara, CA, Sunnyvale, CA, and Campbell, CA. Dispatch and scheduling are coordinated from the brand’s San Francisco Bay Area office.
Serving San Jose, CA - Our Local Coverage Area
We’re based in the San Jose 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 Windows & Doors in San Jose
We schedule measured surveys in San Jose within one to three business days. The written quote is delivered at that first visit, not after a callback window. Installation scheduling depends on the product lead time, which we name in writing before you commit. Call (509) 265-6387 to set the survey.
Some San Jose HOAs, particularly in planned-unit developments, require approval before visible exterior changes. We provide the product specs and sightline drawings the HOA board asks for, and the written quote includes enough detail to meet most architectural-review requirements.
Yes. When a San Jose window or door project triggers Title 24 compliance, we document the U-factor and SHGC per opening and produce the compliance paperwork for the permit package. The documentation is included in the job file, not billed as an extra.
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 San Jose Customers Say
"Replaced eight windows. They showed me the U-factor on the units they were actually fitting rather than the brochure numbers."
- Kofi B."They photographed the rotten sill they found under the old frame before replacing it, and the extra cost was agreed in writing before they carried on."
- Rosalind C."Front door install went smoothly. Written warranty, clear price, no pressure to upgrade anything."
- Nils H.