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 Fontana, CA | Sycamore Contractors
We’re Sycamore Contractors, and we handle ES Windows construction service across Fontana, CA as an independent contractor. We install, replace, and repair ES Windows units in ZIP codes 92337, 92331, 92334, and 92335. What makes our ES Windows work different here is knowing how Fontana’s clay soils, Santa Ana winds, and older tract housing stock affect these specific units. Call (877) 265-6284 for a free estimate.
Nate Calloway, our owner, grew up in a Temecula tract home much like the ones we service in Fontana. He learned construction at Palomar College’s program and spent decades running crews across the Inland Empire. That background matters when we’re looking at a 1968 ES Windows slider in Fontana that’s been out of square for twenty years. We’ve worked on these units long enough to know exactly where they fail here, and how to fix them the right way. ES Windows sales & service is a core part of what we do, and Fontana is one of the service areas where we see the most consistent demand for it.
Why Fontana Residents Choose Us for ES Windows Service
Fontana’s older west-side tract homes and newer east-side subdivisions both have ES Windows units, but they fail differently in each area. Our crews have replaced, repaired, and retrofitted ES Windows across both types of Fontana housing for years. We know which model years held up and which ones didn’t.
What sets us apart with ES Windows work specifically: we stock OEM sash, balance, and weatherstrip components for the most common ES Windows series in Fontana homes. When OEM parts are discontinued, we use quality aftermarket glass and hardware that matches the original spec. We’re not manufacturer-affiliated or authorized, which means we make repair-or-replace calls based on what’s actually best for the homeowner, not what a corporate program dictates. Nate’s approach: “Do it right the first time, or you’ll do it twice in the July heat.” That applies to a Fontana window job just as much as it does to a Rialto ES Windows service.
Styles & brands we work with
Common ES Windows Construction Problems We Solve in Fontana
- Brittle vinyl frames on 1980s-90s west-side tract homes. Fontana’s summer afternoons regularly push past 100°F, and south- and west-facing walls take the brunt of it. Older ES Windows vinyl single-hungs from that era get brittle, crack at the corners, and lose their seal. We replace those frames with current ES Windows vinyl units or re-glaze where the frame is still sound.
- Leaking and sticking aluminum sliders in 1960s-70s homes. In ZIP codes 92335 and 92334, original ES Windows aluminum sliders have spent 50+ years in grit and UV. The weatherstripping crumbles, the glide tracks wear down, and winter flash floods from the Cajon Pass foothills push water right through the gaps. We re-track, re-weatherstrip, or replace those units depending on how far the damage has gone.
- Racked frames from expansive clay soil movement. This is the Fontana-specific failure mode that generic window companies miss. The post-war housing west of Sierra Avenue sits on expansive clay that swells and shrinks with moisture. Unbolted foundations shift, wall openings go out of square, and ES Windows sashes bind. Window work here often has to be sequenced with seismic retrofit.
- Dust-caked roller tracks and clogged weep holes from Santa Ana events. Santa Ana winds drive fine dust into every gap in a Fontana window. Aluminum ES Windows units get grit in the roller tracks, which accelerates corrosion. Weep holes clog, drainage fails, and frames hold water. We clean, repair, and upgrade drainage on these units regularly.
- Fogged glass from failed seals on aging units. Whether it’s a 2500 Series aluminum single-hung or an original single-pane slider, seal failure shows up as fog between the panes. We replace the insulated glass units where the frame is intact, and recommend full replacement when the frame itself is the problem.
ES Windows Service in Fontana: What Local Conditions Mean for Your Equipment
Fontana isn’t one housing market; it’s two. The older ZIP codes 92335 and 92334 still hold the 1960s-70s single-story tract homes built when Fontana was a steel town, not a logistics hub. Those houses went up fast on expansive clay, and most were never bolted to their foundations. When that clay shifts, the walls move with it. An ES Windows unit that was square when it was installed in 1972 can be half an inch out of level by the time we show up. That means the work you need in Fontana’s older neighborhoods is fundamentally different from what a window company in, say, Rancho Cucamonga or a Glen Avon ES Windows service typically does. We’ve pulled ES Windows sliders out of openings west of Sierra Avenue that were so racked the sash wouldn’t move more than a few inches. Replacing the glass wouldn’t fix that. The opening itself has to be re-squared and flashed before any new unit goes in, and that’s a construction-level job, not a simple swap. This is the local knowledge that shapes every ES Windows estimate we write in Fontana.
ES Windows Models & Products We Service in Fontana
We service the full ES Windows product range that’s common in Fontana homes: the 2500 Series aluminum single-hung, the vinyl single-hung, horizontal sliders, and the aluminum patio door line. The 2500 Series shows up most often in the older west-side tracts, while the vinyl single-hung is more common in newer subdivisions and the fit-out work tied to Fontana’s warehouse corridor. For each of these we keep replacement sashes, balances, and weatherstripping on hand or on short order for faster Fontana turnaround. When OEM parts aren’t available, we source aftermarket components that match the original spec rather than forcing a full replacement. If your ES Windows unit is in a Fontana service area ZIP code, we can usually diagnose it in a single visit and get parts moving the same week.
See the difference
Before
After
Before
After
Before
AfterES Windows Service Pricing in Fontana
Window and construction pricing in Fontana reflects the scope of the job. A simple glass replacement on a sound frame costs far less than re-squaring a racked opening and installing a new ES Windows unit. Here’s what we typically see:
| Service | Typical Fontana Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Home Addition (window work included) | $45,000 – $130,000 |
Clay-soil structural work, permits, and the condition of the rough openings all affect the final number. Our estimates are free and written line-item, so you know what you’re paying for before we start. Call (877) 265-6284 to schedule yours.
Serving Fontana, CA — Our Local Coverage Area
We’re based in the Fontana area and know this community well, and we also provide Pedley ES Windows service. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – ES Windows Construction in Fontana
If the frames are square and the problem is failed glass or worn weatherstripping, we can replace the glazing and restore the unit. But many Fontana homes from that era have frames that are racked out of square by clay-soil movement, and in those cases new glass won’t solve the sticking or leaking. We’ll inspect the opening, check for square, and tell you honestly whether repair or replacement makes sense. Call (877) 265-6284 and we’ll come take a look.
Fontana isn’t in the high-wind hurricane zone that mandates impact glass, but wildfire-driven codes and Santa Ana wind events in the foothills and Cajon Pass area push many homeowners toward impact-rated ES Windows units for ember and wind-borne debris protection. It’s a smart choice if you’re in a fire-prone zone or want the added security of laminated glass. We install impact-rated ES Windows and can walk you through the cost difference vs. standard units.
Yes. We actually prefer to handle ES Windows installation as part of a home addition because the rough openings are fresh, square, and flashed correctly from the start. When we’re building a Fontana home addition, we order the ES Windows units early so they arrive before the framing crew closes in the openings. That avoids the retrofit headaches of trying to make new units fit old, out-of-square holes.
Window replacement in Fontana typically runs $4,500 to $15,000 depending on how many units, whether we’re dealing with racked openings that need re-squaring, and the ES Windows series you choose. Impact-rated units run higher, from $8,000 to $25,000. Call (877) 265-6284 for an exact quote. Estimates are free and line-item.
We spec units with upgraded weatherstripping, proper weep-hole drainage, and frame materials that hold up under 100°F+ summers. For Santa Ana wind exposure, we often recommend aluminum ES Windows frames, which hold up better than vinyl under sustained dust and UV. The right choice depends on which part of Fontana you’re in and which direction your walls face—just as it does for our ES Windows service in Bloomington.
Service Areas Near Fontana
While you’re comparing options in Fontana, know that we also serve nearby communities throughout the Inland Empire. If you’re in ES Windows service in Garnet, Murrieta Hot Springs, Wildomar, or parts of Temecula, our crews cover those areas too. We’ve also handled ES Windows projects across the region, including ES Windows service in Santa Ana. If you’re not sure whether we work in your neighborhood, call and ask. It costs nothing to find out.
Book Your ES Windows Service in Fontana Today
Call (877) 265-6284 to schedule a free estimate for your ES Windows construction service in Fontana. We’ll assess your windows, check the condition of your rough openings, and give you a written line-item quote. No pressure, no upsell. Just a straight answer about what needs to happen and why.
Written by Nate Calloway, Owner at Sycamore Contractors, serving Fontana and the surrounding Inland Empire.