Windows & doors
Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
ES Windows Construction in Santa Clara, CA | Viceroy Construction
We provide independent ES Windows construction, replacement, and repair service across Santa Clara. If your 1960s ranch in 95051 has fogged dual-pane sliders or the west-facing vinyl sashes on your Montecito-area home have warped after fifteen summers, we’re the crew that fixes it properly. We’re not an authorized ES Windows dealer and we say that plainly before anyone asks. Call (877) 358-6557 for a free estimate on any ES Windows scope, from a single sash replacement to full-home window replacement tied into a home addition.
What makes our Cupertino ES Windows service different is simple: we understand the houses these windows live in. Santa Clara’s 1950s and 60s ranch stock hides surprises behind the trim. We plan for them, so your window job doesn’t turn into an unfinished opening and a contractor who stopped answering the phone.
Why Santa Clara Residents Choose Us for ES Windows Service
Neil Drummond started in the trades at West Valley College in Saratoga, learning framing, concrete, and structural work before he ever scoped a window replacement. That background matters when an ES Windows retrofit on a 95050 ranch reveals a rotted rough opening or an undersized header. Our crew knows how to fix the opening, not just swap the sash.
We’ve worked ES Windows sales & service jobs throughout the South Bay for years. We stock common ES Windows balances, rollers, weatherstrip, and dual-pane glass packs locally, and we source OEM sashes and hardware where ES Windows still supplies them. When OEM is discontinued, we match quality aftermarket glass and hardware from suppliers we’ve vetted over dozens of jobs, not whatever’s cheapest at the supply house that week. Our work passes Santa Clara building inspections without drama, which matters when you’re on a remodel timeline and the city inspector is booked two weeks out.
One contractor, every trade, one point of contact. If your ES Windows replacement is part of a larger kitchen remodel or home addition in Santa Clara, we handle the window scope under the same contract as the rest of the work. No finger-pointing between a window sub and a General Contractor – Santa Clara.
Styles & brands we work with
Common ES Windows Construction Problems We Solve in Santa Clara
- Sash and frame distortion on west- and south-facing units. Santa Clara’s dry, warm summers put relentless UV load on vinyl frames. ES Windows single-hung and casement units installed on the afternoon-sun side of 95051 ranches often develop slightly bowed sashes that stick or fail to seal after a decade. We replace the sash or the full frame, depending on how far the distortion has gone.
- Fogged dual-pane insulating glass from seal failure. This shows up most often on 1990s and early-2000s ES vinyl units in the older 95050 and 95051 ranch remodels. Once the seal between the panes fails, you get permanent haze you can’t clean off. We source replacement insulated glass packs sized to the original ES frame, so you don’t pay for a full window when only the glass is dead.
- Sliding patio door roller and track wear. ES Windows sliding patio doors take a beating in Santa Clara homes with active backyards and frequent indoor-outdoor use. Worn rollers make the door drag, and a sagging door lets water past the sill during wet winters. We replace rollers, realign the door, and address the sill drainage so the next rainy season doesn’t stain your flooring.
- Water intrusion and rot at rough openings. Original ES Windows installs that lacked proper flashing and sill pans fail silently behind the trim. We uncover this most often during kitchen remodels and additions in Santa Clara’s older ranch stock. Fixing the flashing and rebuilding the opening before setting the new window is the difference between a five-year fix and a thirty-year fix.
- Window replacement ahead of or alongside a panel upgrade. Santa Clara’s 1950s-era homes frequently carry undersized electrical panels. When a window job becomes a full remodel with new appliances and lighting, the panel work follows. We coordinate the electrical scope under our general contracting license so your window replacement and your service upgrade pass inspection as one clean project, not two overlapping headaches.
ES Windows Service in Santa Clara: What Local Conditions Mean for Your Equipment
Construction in Santa Clara happens in the shadow of Levi’s Stadium and the Santa Clara Convention Center. That’s not a throwaway fact. Our crews schedule window jobs in the 95054 corridor around 49ers game days and convention move-in traffic, because sitting in gridlock on Tasman Drive with a truck full of glass is nobody’s idea of a productive morning. The city’s building department also runs at Silicon Valley pace, reviewing permits for a constant pipeline of lab conversions, tenant improvements, and residential remodels. Window scopes here get reviewed alongside bigger seismic and structural work, which means your ES Windows replacement drawings better be clean the first time. Older 95050 and 95051 ranch homes commonly hide knob-and-tube-era wiring and undersized panels that crews only uncover mid-remodel. A homeowner calls us for fogged sliders and ends up needing a service upgrade before the inspector signs off. We’ve seen it dozens of times and we plan for it from the first walkthrough.
The details you don’t see are the ones that matter most. On an ES Windows job, that means what’s behind the trim, under the sill, and in the wall cavity, not just the window you’ll look through.
ES Windows Models & Products We Service in Santa Clara
We service the full lineup of ES Windows residential product families: vinyl single-hung and double-hung replacement series, vinyl sliding and casement window series, bay and picture window units, and the sliding patio door series. For each, we follow the same rule. OEM sashes, balances, rollers, and weatherstrip when ES Windows still supplies them. Quality aftermarket glass and hardware matched to the original spec only when OEM is discontinued. If the frame is distorted beyond a clean repair or the rough opening is rotting, we’ll tell you straight that replacement beats another patch job. Our Santa Clara work often pairs ES Windows replacement with Santa Clara service area additions and remodels, since window openings are usually part of a bigger scope.
See the difference
Before
After
Before
After
Before
AfterES Windows Service Pricing in Santa Clara
Here’s what ES Windows replacement and related construction scopes typically run in Santa Clara right now:
| Service | Typical Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Home Addition | $45,000 – $130,000 |
| Roof Repair | $400 – $1,800 |
What drives the spread on ES Windows work is the condition of the rough opening and the panel situation behind the wall. A clean sash swap on a 1998 slider is a fraction of the cost of rebuilding a rotted opening and upgrading a 100-amp panel to 200. Our free estimate walks the site with you and gives a written, line-item scope so you know exactly what you’re paying for before any work starts. Call (877) 358-6557 to schedule yours.
Serving Santa Clara, CA — Our Local Coverage Area
We’re based in the Santa Clara area and know this community well, including our ES Windows in Buena Vista work. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – ES Windows Construction in Santa Clara
Yes. Santa Clara sits in a seismically active region, and window openings are wall penetrations, which means they’re part of the shear assembly, not separate from it. When we replace ES Windows units in older ranch homes, especially in 95050 and 95051, we check the header and king studs and often upgrade the connection hardware while the opening is exposed. A window that fits cleanly is not the same as a window that holds its opening during a quake. Call (877) 358-6557 and we’ll walk your openings before you commit to anything.
Roller failure in Santa Clara’s ES Windows sliders is almost always accelerated by two things: years of dust and grit accumulating in the track during dry summers, and the door being forced when the track is clogged. Worn rollers load the door weight onto the track edge, which scores the aluminum and makes operation progressively harder. The fix is replacing the rollers with OEM or matched aftermarket parts and cleaning the track channel properly, not just spraying lubricant into the mess. We do this regularly for homeowners across Santa Clara, including ES Windows service in Campbell.
In most cases, yes. Fogged glass means the seal between the panes has failed, not that the entire window is dead. We source replacement insulated glass units sized to the original ES Windows frame. If the frame is still square and the sash hardware is intact, a glass-pack replacement gives you clear glass again at a fraction of full window replacement cost. If the frame itself is distorting, we’ll tell you that too, because new glass in a failing frame is a short-term fix. Call (877) 358-6557 for an exact assessment.
Window replacement in Santa Clara generally requires a permit when you’re changing the opening size or altering structure around it. Simple same-size sash or glass replacement typically doesn’t. But in older 95050 and 95051 ranch homes, what starts as a simple window scope often becomes a structural or electrical conversation once the wall is open. We pull permits when the scope calls for it and we don’t cut corners to avoid the inspection. The work passes the first time, which has been a theme for Neil Drummond since his West Valley College days in the building trades program.
Replacement windows with intact dual-pane glass and working weather seals will reduce heat gain during Santa Clara’s hot, dry summers and cut air leakage during wet winters. How much you save depends on what you’re replacing. If your current ES Windows units have blown seals and sagging weatherstrip, new glass and seals make a measurable difference. If the frames are distorted or the openings are leaking air around the trim, window replacement fixes the biggest leaks at once. Call (877) 358-6557 and we’ll give you an honest read on whether replacement pencils out for your house.
Service Areas Near Santa Clara
We run ES Windows service throughout the West Valley and South Bay. In addition to Santa Clara, our crews cover ES Windows service in Sunnyvale, we handle ES Windows service in Lexington Hills, and we also work regularly in Saratoga, Cupertino, Campbell, and Los Gatos. If you’re anywhere in that corridor, we’ll come out, walk the site, and give you a written scope.
Book Your ES Windows Service in Santa Clara Today
Every week you wait on failing seals or distorted sashes is water and air getting where it shouldn’t. We provide free written estimates for ES Windows replacement and repair across Santa Clara. Call (877) 358-6557 to schedule your site visit and get a line-item quote you can actually compare.
Written by Neil Drummond, Owner at Viceroy Construction, serving Santa Clara and the surrounding South Bay.