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 Ontario, CA
We provide independent ES Windows construction service across Ontario, CA, from full window replacement in 1950s tract homes to punch-window and storefront work on warehouse tenant improvements along the I-10 corridor. What makes our ES Windows work different here is that we plan every install around Ontario’s wind, heat, and dust. Call (877) 752-3951 for a free estimate.
Our crews know ES Windows Series 100 single-hungs, Series 200 horizontal sliders, aluminum contractor-grade single-hungs, and vinyl picture/awning combos because we handle these profiles weekly. We carry the parts that wear out here and we know which failures are worth repairing versus replacing in Ontario’s climate. Sundance Contractors covers every phase of the job under one contract, so you are not chasing a separate window crew, stucco patch, and interior trim team.
Why Ontario Residents Choose Us for ES Windows Service
We have installed and re-glazed ES vinyl and aluminum products across hundreds of Inland Empire projects, from La Verne ES Windows service calls to tenant-improvement storefronts. That matters in Ontario because the city’s housing stock splits two ways: mid-century postwar stucco-and-slab homes in ZIPs like 91762 and 91764, and a massive inventory of concrete tilt-up warehouses and distribution centers going up on former citrus and dairy land at the city’s edges. Each building type demands a different approach to ES windows, and we have done both enough times to quote it accurately and install it correctly.
Noel Carranza, owner at Sundance Contractors, grew up in Yorba Linda watching his father frame houses in the surrounding hills, then studied construction technology at Fullerton College before working through every phase of residential and commercial builds across Orange County and the Inland Empire. For the better part of two decades, he has been the general contractor homeowners call for the structural and envelope work other crews walk away from. We are an independent contractor and are not authorized, sponsored, or warranted by ES Windows, which means our recommendations are honest about when repair beats replacement.
Styles & brands we work with
- Kitchen remodeling
- Bathroom remodeling
- Home additions & ADU
- Roofing
- Windows & doors
- Driveway & pavers
- Fence
Common ES Windows Construction Problems We Solve in Ontario
- Heat-warped vinyl sashes on west- and south-facing elevations. Ontario’s hot, dry summers bake stucco walls all afternoon, and ES vinyl sashes and frames on those exposures bow or deform over repeated seasons. The result is air infiltration, hard-to-latch locks, and visible frame distortion. We reset or replace sashes and square the openings so the units seal again.
- Dried, cracked weatherstripping and pile seals from UV and Santa Ana dust. Wind events off the Cajon Pass push fine grit into every gap around ES window frames along the I-10 corridor. Weatherstripping dries, shrinks, and cracks from the sun, then the wind finds those gaps and whistles through. We strip and re-seal with matched replacement seals that handle the dust load.
- Failed dual-pane seals with fogging between the glass. Older ES insulated units in Ontario’s heat eventually saturate the spacer desiccant, and once that happens, condensation between panes is permanent. We replace the failed sashes or the glass package itself rather than waste your money on a cosmetic fix that returns in six months.
- Slider track rollers worn and corroded from wind-blown grit. ES Series 200 horizontal sliders and sliding doors on Ontario homes collect dust and grit in the tracks during every Santa Ana event. Rollers grind, corrode, and eventually the panel drags or jumps the track. We source OEM rollers when available and replace the track hardware before the panel binds completely.
- Contractor-grade aluminum single-hungs on warehouse TIs with punched openings that leak air. On Ontario’s tilt-up industrial shells, ES aluminum punched windows go in fast on tight schedules, and the perimeter sealing is often the first thing to fail under repeated wind loading. We re-seal, re-flash, and reset units on commercial and industrial work.
ES Windows Service in Ontario: What Local Conditions Mean for Your Equipment
Ontario’s signature build is concrete tilt-up warehouse shells moving up in months along the I-10/60 corridor, which pushes the ES Windows work here toward tenant-improvement storefront and punch-window openings on tight, wind-sensitive schedules rather than the leisurely tract replacement pace of neighboring cities. On a commercial TI, a window crew might have two days between framing inspection and exterior close-up, and the Santa Ana winds do not care about your schedule. That means our crews install with wind-rated fastening patterns and sealant that cures fast enough to hold before the next dust event hits. On the residential side, the older stucco slab homes in central Ontario, especially around the 91764 and 91762 ZIPs, often sit on expansive Inland Empire soils that crack driveways and slabs over time, similar to what we see with ES Windows service in Montclair. When a slab shifts even a quarter inch, window frames torque, sashes bind, and seals pop. We check the rough opening and the slab condition before we ever order a replacement unit, because a warped opening will ruin a perfectly good window in a few years.
One job that stays with us was a 1950s stucco-and-slab house in the 91762 area. The homeowners had ES single-hungs that were fogging between the panes and whistling during every wind event. We replaced the failed dual-pane sashes, refreshed the weatherstripping, and reset the frames so the units latched cleanly and the drafts quit. They kept most of the original frames, so it became a repair-and-reseal job instead of a full replacement. That is the call we make on-site: do it right the first time, the second time costs twice as much and nobody’s happy about it.
ES Windows Models & Products We Service in Ontario
We service ES Windows Series 100 vinyl single-hungs, Series 200 vinyl horizontal sliders, contractor-grade aluminum single-hungs, and vinyl picture/fixed and awning combo units. For parts, we source OEM ES Windows sashes, balances, rollers, and weather seals when available. When OEM parts are discontinued or lead times stall a project, we specify matched aftermarket glass and hardware that fits the profile correctly. We repair ES units when frames and glass are sound, and we recommend replacement when warping, seal failure, or repeated hardware failure makes repair the more expensive long-term call. Our work on these units also connects to the rest of the exterior envelope: if the roof is leaking into the wall above an ES window, the window is not the problem, and we will tell you that before we charge you for a replacement. That full-scope view is why Ontario homeowners bring us in for ES Windows sales & service and stay for the roofing and siding work they did not realize they needed.
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AfterES Windows Service Pricing in Ontario
Pricing for ES Windows work in Ontario depends on the unit count, the condition of the rough openings, whether we are repairing or replacing glass and hardware, and what access looks like on a second-story or commercial elevation. Here are the line items people ask about most:
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Repair | $400 – $1,800 |
Your free estimate includes a look at every opening, the condition of surrounding stucco or T1-11 siding, and the slab or framing the window sits in. We also flag related envelope issues, roof leaks above the window, missing flashing, worn sub-sill pans, so your quote reflects the real job, not a sales number. Call (877) 752-3951 for an exact quote on your Ontario project.
Serving Ontario, CA - Our Local Coverage Area
We serve Ontario and nearby communities. Also see ES Windows repair in Chino. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs – ES Windows Construction in Ontario
Yes, in most cases the failed dual-pane sash or glass package can be replaced without replacing the entire window. We replace the sealed unit or the sash itself when the frame is still square and the hardware works. If the frame has warped from Ontario heat or the opening has shifted from slab movement, replacement becomes the better call. Call (877) 752-3951 and we will tell you which direction makes sense for your exact units.
ES vinyl frames hold up, but the weatherstripping and seals take a beating from the wind-driven grit that comes off the Cajon Pass and into the 91761 area. Regular re-sealing and cleaning of tracks extends the life significantly. If the units are on a west- or south-facing elevation, expect the vinyl to show sun stress over time; that is not a defect, it is the climate.
Yes. We handle ES aluminum punched windows and storefront packages on tilt-up warehouse TIs throughout Ontario’s industrial zones and ES Windows in Los Serranos. We work around your framing and inspection schedule, and we install with fasteners and sealant rated for the wind loads these buildings see during Santa Ana events.
With proper installation, ES Windows should run years before needing anything beyond cleaning and occasional seal refresh. The early signs to watch for are locks getting stiff, a whistle on windy days, or condensation showing up between the panes. In Ontario, the first thing that usually fails is the weatherstripping, not the glass. If you see any of those signs, call us before the problem works its way into the frame.
Yes. When slider rollers fail repeatedly, the issue is usually grit building up in the track and grinding the roller bearings down. We replace the rollers, clean and adjust the track, and if the track profile is worn beyond service, we quote a panel or full-unit replacement. Call (877) 752-3951 for an estimate, free.
Service Areas Near Ontario
We run ES Windows service throughout Ontario and the surrounding cities. If you are in the Ontario service area, we are a short drive away. We also cover ES Windows service in Yorba Linda, ES Windows service in Placentia, plus Villa Park, Brea, Fullerton, and Anaheim. Same crews, same parts, same standard.
Book Your ES Windows Service in Ontario Today
If your ES windows are fogging, whistling, or fighting you at the latch, call (877) 752-3951. We will schedule a walkthrough, give you a written line-item quote, and do the work right. One contractor, every phase.
Written by Noel Carranza, Owner at Sundance Contractors, serving Ontario since day one.