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ES Windows Construction in Fontana, CA | Elmstead Remodeling
We service and install ES Windows across Fontana, with a focus on the 1980s – 90s tract homes that make up so much of this city’s housing stock. What makes our ES Windows work different here is simple: we know the particular way Fontana’s inland heat, Santa Ana winds, and expansive clay soils break these windows. We’re an independent contractor, not an authorized dealer, which means we solve problems the way a Fontana homeowner needs them solved, not the way a manufacturer’s warranty department prefers. Call (949) 850-9896 for a free estimate on any ES Windows repair or replacement.
Why Fontana Residents Choose Us for ES Windows Service

We’ve spent years pulling ES Windows sashes out of Fontana tract homes and foothill rebuilds, and that hands-on history means we know the series-specific quirks before we ever step inside your house. The 2600 Series single-hung that whistles at the sash lock when a Santa Ana blows through. The 3500 Series sliding door whose rollers grind on wind-driven grit. The 1700 Series aluminum frame with fogged glass after fourteen summers of inland heat. These are not catalog descriptions to us. They’re the jobs we did last month and the month before.
Graham Stein, who leads our ES Windows work, learned framing and finish at Los Angeles Trade-Technical College and has spent the better part of two decades working on Southern California homes. He’d rather tell you a window frame is warped from slab movement than sell you new seals that will not fix it. That habit of naming the actual problem before quoting a fix is part of why our ES Windows sales & service work across the Inland Empire keeps bringing people back. We are an independent provider, which means the diagnosis is not tied to a manufacturer’s incentive program.
You’ll also get the written price before any work starts. Always. No estimate that grows after the crew arrives. This matters on ES Windows jobs because once we open a wall and see what the 1980s builder actually framed, the scope may need to change. The written scope is the promise – if it is not on the paper, we have not agreed to it yet.
Styles & brands we work with







Common ES Windows Construction Problems We Solve in Fontana
- Whistling at the sash lock on 2600 Series single-hungs. Fontana’s summer heat, routinely above 108°F, cooks the vinyl weatherstripping on 2600 Series units until it rolls and loses compression. You hear it most during Santa Ana events, when the wind finds the gap and sings through it. We stock OEM weatherstrip kits and replace the seals, not the sash.
- Fogged glass from failed thermal pane seals. South- and west-facing ES Windows 1700 and 2600 Series units in Fontana take direct inland sun for years. We routinely see silica haze and condensation between panes after 12 to 18 years. We can do a glass-pack replacement on both series, often without pulling the frame.
- Sliding door track corrosion and flat-spotted rollers on 3500 Series doors. The grit that Santa Ana winds push into a bottom track acts like sandpaper on nylon rollers. We clean the channel, inspect the roller wheels, replace what is ground down, and adjust the door so it glides instead of drags.
- Cracked or warped vinyl sash corners on 800 Series casements. Thermal cycling in Fontana’s inland climate slowly flexes the vinyl until the welded corner fails. You will see a hairline crack at the miter and feel air moving. We replace the sash when the frame is still square, and we tell you straight when the whole unit has to go.
- Windows and doors in out-of-square rough openings. Fontana’s expansive clay soils heave and shrink, and that movement racks rough openings over time. We check every opening on an ES Windows replacement before we order anything. A new unit forced into a twisted frame will leak and bind no matter how well it is sealed.
ES Windows Service in Fontana: What Local Conditions Mean for Your Equipment
The single biggest ES Windows issue we see in Fontana is not the window failing on its own. It is the ground under the house moving the rough opening out of square, and then the window failing as a result. The expansive clay soils beneath much of Fontana’s flat east-side grid, including neighborhoods along Baseline and the older tracts east of Sierra, shrink during the long dry season and heave when winter rains arrive. That seasonal movement torques the post-tension slab homes that were poured quickly during the city’s post-steel growth surge, and the twisting transfers up through the framing into the window openings. We have pulled windows where the rough opening was out of plumb by more than 3/4 inch. A brand-new ES Windows unit forced into that opening will bind at the corners, leak at the sill, and eat through weatherstripping in two summers. Before we order any ES Windows replacement in Fontana, we check the opening for out-of-square. If it is racked, we re-square and shim it. If the slab movement is advanced, we might recommend a structural engineer’s assessment before we put new windows into a compromised frame. That extra step is the difference between a window that works for fifteen years and one that starts whistling in the first Santa Ana season.
ES Windows Models & Products We Service in Fontana
We service the ES Windows series most commonly installed in Fontana’s 1980s – 90s tract homes and 2000s foothill builds. That includes the 1700 Series aluminum single-hung, the 2600 Series vinyl single-hung, the 3500 Series vinyl sliding glass door, and the 800 Series vinyl casement. We stock OEM ES Window sash locks, rollers, and weatherstrip kits for the 1700, 2600, and 3500 series so common repairs do not wait on a parts shipment. When an OEM lead time would stall a job, we use quality aftermarket glass packs and balances instead, and we always tell you about the substitution before it goes in. If a frame is warped beyond shimming or the sill is rotted from slab moisture, we’ll tell you replacement is the honest answer, not another caulk-and-seal patch.
See the difference
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AfterES Windows Service Pricing in Fontana
| Service | Typical Range |
|---|---|
| Window Replacement (ES Windows, per opening typical range) | $4,500 – $15,000 |
| Impact Window Installation (ES Windows impact-rated units) | $8,000 – $25,000 |
| Roof Repair (flashing and penetration work around new window installs) | $400 – $1,800 |
What drives the cost on ES Windows work in Fontana is the condition of the rough opening, the series of unit you have, and whether we are working around tile roof flashing or a stucco exterior. We also handle Es Windows repair in Rancho Cucamonga and surrounding areas. Every free estimate includes a written line-item price before any work starts, and we walk you through exactly what each number covers. Call (949) 850-9896 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 Riverside 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
It is almost always a weatherstripping problem, not a glass problem. The whistle comes from wind passing through a gap at the sash lock where the vinyl weatherstrip has rolled or degraded. We replace the weatherstrip and re-tension the lock. If the glass were the issue, you would see fogging or haze, not hear a whistle. Call (949) 850-9896 and we can walk you through what you are seeing and hearing.
In most Fontana 1700 Series frames, we can replace the glass pack without pulling the whole window. The aluminum frame usually has years left even when the thermal pane seal has failed. We only recommend full replacement if the frame is out of square from slab movement, badly corroded, or if the fogging has caused secondary damage. A quick visit tells us which situation you have.
The 3500 Series itself is a solid door. The weak point in Fontana is the track and rollers, because Santa Ana wind-driven grit packs into the bottom channel and grinds down the nylon roller wheels. If we replace your 3500 Series door, we clean and prep the track properly, and we recommend a maintenance routine for the rollers. On a 1990 tract house near Baseline and Sierra, we pulled four fogged ES Windows 2600 Series single-hungs and found the rough openings out of plumb by over 3/4 inch from slab movement in the expansive clay. We also do Es Windows repair in Ontario. We re-squared and shimmed the openings, set new 2600 Series units with low-E glass, and the homeowner immediately noticed the street noise drop. That job ran about $7,200 for the four windows and finish work.
Fontana’s flat east-side grid sits on expansive clay that shrinks in the dry season and heaves when winter rains arrive. We see the same soil issues with Es Windows in San Bernardino. That movement racks the rough openings in 1980s – 90s tract homes, and a new ES Windows unit forced into a twisted opening will bind and leak. We check every opening for out-of-square before we order replacements, and we re-square and shim before the new unit goes in.
We do. Fontana’s tile roofs need proper flashing at every penetration or new opening, and we handle that as part of the window install, not as a separate surprise. We also do Fontana service area roof repair work around windows where wind-driven rain has compromised the flashing. A written price covers the flashing and the window work, so you know both numbers before we start.
Service Areas Near Fontana
Most of our ES Windows work is in Fontana itself, but the crews also take jobs in neighboring communities. We run ES Windows service in Moreno Valley when the job is closer to the 60, and out toward Oxnard for coastal-adjacent projects that need different corrosion planning. We also serve Bloomington, Rialto, Rancho Cucamonga, and Jurupa Valley, all within a short drive of the Fontana office.
Book Your ES Windows Service in Fontana Today
Call (949) 850-9896 to schedule your free ES Windows estimate. We answer the phone with a live person, day or night, and we’ll set a time that works for your family’s schedule.
Written by Graham Stein, Owner at Elmstead Remodeling, serving Fontana since 2005.












