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ECO Window Systems Construction in Clovis, CA | Elmstead Remodeling Fresno
We provide independent ECO Window Systems service across Clovis, from Old Town bungalows to the newer subdivisions east of Clovis Avenue. The thing that makes our ECO work here different is that we’ve pulled enough failed units out of Clovis houses to know exactly how local heat and design-review rules shape every replacement. Our crew handles window replacement, impact window installation, and storm damage repair for ECO models throughout Clovis, and our approach starts with a written price before anything comes off the truck. Call (559) 540-8453 for a free estimate.
Why Clovis Residents Choose Us for ECO Window Systems Service
We’re an independent Clovis remodeling firm, not a factory-authorized ECO dealer, and that matters more than you might think. We see ECO Window Systems in local homes across every era, from mid-century Old Town bungalows to 1990s Mediterranean subdivisions, and we’ve learned their common installation and weather-sealing failure patterns through hands-on repair and replacement jobs, not factory training. Graham Stein, our owner, has been doing this work for going on twenty-six years, and he keeps a small notebook in his shirt pocket, still paper, still a pencil, where he jots down anything a homeowner mentions mid-conversation so it doesn’t get lost by Friday. ECO Window Systems sales & service is something we approach as a craft, not a catalog order. When we install a window in Clovis, we’re thinking about the afternoon sun on a west-facing wall in July and the design review board’s expectations on a 1960s ranch. Those are the details that keep a window performing and keep a homeowner out of trouble with the city.
Styles & brands we work with







Common ECO Window Systems Construction Problems We Solve in Clovis
ECO windows are solid products, but Clovis conditions find their weak points. Here are the issues we address most often:
- Fogging between panes in ECO 5500 vinyl windows. We see this show up after eight to twelve years, and Clovis’s intense UV exposure accelerates it by degrading the spacer seals faster than the manufacturer’s coastal testing ever anticipated. The fix is a glass package replacement or, when the frame has also moved, a full unit replacement.
- Cracked or bowed vinyl frames on south- and west-facing installations. Triple-digit summer heat causes thermal expansion beyond original tolerances, and we’ve pulled ECO 5500 frames from Clovis walls that had bowed enough to let air whistle through. This isn’t a caulk problem; it’s a frame replacement problem.
- Sash rollers wearing unevenly on ECO 3000 aluminum sliders. Fine dust from Clovis’s sandy loam soil works its way into the track, grinds against the rollers, and leaves you with a slider that takes two hands to move. We clean, re-align, and replace rollers with components matched to the original spec.
- Weep hole blockages in ECO vinyl window sills. During Clovis’s rare rain events, blocked weep holes cause water to pool inside the track instead of draining. That pooled water finds its way into the wall cavity and shows up later as interior water damage. We clear weep holes and re-slope sills as part of our standard service.
- Shrunk foam sealant from original ECO installations. This is the root cause of most air and water leaks we find in Clovis homes. When the original foam sealant has shrunk back from the rough opening, sash-only repairs won’t fix the problem, and we recommend full frame replacement.
ECO Window Systems Service in Clovis: What Local Conditions Mean for Your Equipment
Most window companies in California will sell you a replacement without asking what Clovis specifically will do to it. This city has two forces working against any window, and ECO models are no exception. The first is solar load. A west-facing window here can sit in direct 100-plus-degree afternoon heat for six months of the year, and that heat doesn’t just warm the glass; it cycles the vinyl frame through expansion and contraction every single day. That’s how frames bow, how spacer seals fail early, and how a window that looks fine from the street becomes an energy leak and a moisture trap. The second force is the Clovis service area‘s own design review process. Clovis’s “Clovis Way of Life” aesthetic standards for older neighborhoods near Old Town often require new windows to match single-hung, wood-mullion profiles even when replacing original wood frames. That pushes us to source or modify ECO vinyl windows with applied simulated mullions rather than true divided lights, because true divided lights in a vinyl frame are rare, expensive, and honestly not as energy-efficient. We spent enough time walking Clovis homeowners through design review to know which mullion profiles pass and which get sent back. A window that meets the energy code but fails the aesthetic review is a window you’ll be paying for twice.
ECO Window Systems Models & Products We Service in Clovis
We work on the full ECO Window Systems lineup that shows up in Clovis homes. That includes the ECO 5500 Series vinyl windows, the ECO 7700 Series impact windows required in some newer construction, the ECO 3000 Series aluminum windows common in older Clovis homes, and the ECO Garden Window Series we see most often above kitchen sinks in the ranch-style homes west of Clovis Avenue. For parts, we match OEM ECO hardware when it’s available for warranty-sensitive components like balances and locks. When it isn’t, we often source BSI-certified aftermarket seals and glass packages that outperform original materials in Clovis heat. Glass packages with stainless steel spacers and low-E coatings rated for the Central Valley are what we recommend most often, because they hold up under UV exposure that breaks down standard aluminum spacers.
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AfterECO Window Systems Service Pricing in Clovis

Window work in Clovis costs what it costs for a reason: the materials have to survive this climate, and the labor has to pass a design review that a shop in, say, Sacramento never has to think about. Here are the ranges we work within for ECO work in Clovis:
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
What drives the cost is the number of openings, the frame condition behind the old window, the glass package you choose, and whether your home triggers the Clovis design review process. A full-house replacement in a 1960s rancher with eight openings will land on the lower end of the window replacement range; a whole-home impact package for a newer Mediterranean-style home will climb toward the top. Every estimate includes a written price before any work starts. Call (559) 540-8453 and we’ll walk the house with you and give you exact numbers, not a range.
Serving Clovis, CA - Our Local Coverage Area
We’re based in the Clovis 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 – ECO Window Systems Construction in Clovis
Yes. Standard low-E glass is better than nothing, but for west- and south-facing elevations in Clovis we recommend low-E glass packages specifically rated for high solar gain. The Central Valley sun degrades standard spacer seals and lets heat load overwhelm ordinary coatings. The right glass package keeps the house cooler and protects the window’s internal components from UV breakdown.
Yes, but only if the replacement windows match the original profile closely enough. In older Clovis neighborhoods near Old Town, design review frequently requires single-hung profiles with wood-mullion appearances. We source ECO vinyl windows with applied simulated mullions to match that look, and we’ve walked enough Clovis projects through review to know what passes. If you’re in a historic or design-review district, mention it when you call so we plan for it from the first day - our team includes a General Contractor - Clovis who knows how to navigate these requirements.
The culprit is Clovis’s sandy loam soil. Fine dust gets into the window track and grinds against the sash rollers every time the window opens or closes. Over a few years, that abrasion wears the rollers unevenly and the slider binds. We disassemble the sash, clean the track, replace the rollers with matched OEM components, and re-align the frame. It’s a half-day fix in most cases.
If the fog is from a failed seal but the frame is still square and moving properly, a glass package replacement is often the right call. But if the original installation used foam sealant that has since shrunk, or if the vinyl frame has bowed from Clovis heat cycles, replacing only the glass leaves the underlying problem in place. In those cases we recommend full frame replacement, because you’ll be pulling the window again in a few years otherwise. Call (559) 540-8453 and we’ll tell you which path your windows need, for free.
A full replacement on a typical Clovis rancher with six to ten openings usually runs between $6,000 and $14,000, depending on glass package, frame condition, and whether the home triggers design review. The closer you are to Old Town, the more likely you’ll need mullion-matched profiles that add a modest per-window cost. A written estimate is free; call (559) 540-8453 and we’ll give you a firm price before any work starts.
Service Areas Near Clovis
We provide ECO Window Systems service throughout Clovis and into the surrounding communities. If you’re in ECO Window Systems service in Fresno, we cover the Tower District, Woodward Park, and everything between. We also serve ECO Window Systems service in Sanger, plus Reedley, Kingsburg, and Parlier. If your home is anywhere in the Clovis-Fresno metro, call us and we’ll put you on the calendar.
Book Your ECO Window Systems Service in Clovis Today
If your ECO windows are fogged, binding, or leaking, we’ll diagnose them honestly and give you a written price before any work starts. Call (559) 540-8453 to schedule a free estimate, and we’ll walk the house, look at the frames, and tell you exactly what needs to happen. We answer the phone live, 24/7.
Written by Graham Stein, Owner at Elmstead Remodeling Fresno, serving Clovis and the surrounding Central Valley since 2005.












