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ES Windows Construction in Canoga Park, CA | Elmstead Remodeling Santa Clarita
We provide independent ES Windows service across Canoga Park, handling everything from single sash repairs on a 1962 ranch to full-home window replacement on a split-level near Topanga Canyon Boulevard. Our crews have completed over 200 ES Windows installations and repairs throughout the San Fernando Valley, and we’re not factory-authorized – we’re better positioned for that, because we recommend what actually works in Canoga Park’s post-war wood-frame homes, not what a manufacturer’s brochure says should work. If you need ES Windows looked at, repaired, or replaced, call (661) 542-4056 and we’ll give you a written price before any work starts.
Why Canoga Park Residents Choose Us for ES Windows Service
ES Windows aren’t a side project for us. We’ve spent years working on the ES-300, ES-500, ES-700, and ES-900 series in Canoga Park’s specific housing stock – the 1950s and 60s ranches and split-levels with original wood-framed openings that make every window job a little different. Graham Stein, our owner, grew up in Los Angeles and learned construction fundamentals at Los Angeles Trade-Technical College before spending nearly two decades on job sites across Southern California. He still walks every Canoga Park project himself before a single tool comes off the truck, and he keeps a notepad in his truck with handwritten estimates that match the final invoice. That habit matters here, because Canoga Park’s older homes rarely give you a clean, square opening on the first measurement. We know where ES Windows bind, where they leak, and how to reframe an opening without disturbing the stucco more than necessary. The ES Windows sales & service expertise we bring is built on hundreds of these specific jobs, not a training video.
Styles & brands we work with







Common ES Windows Construction Problems We Solve in Canoga Park
- Fogged ES-700 Series glass. Canoga Park’s summer heat sits on west-facing windows for hours, and older dual-pane assemblies in ES-700 units lose their seal faster here than in coastal neighborhoods. We see fogged or hazy insulated glass units regularly, and we can replace the glass or the full sash depending on frame condition.
- Warped or sticking ES-500 sashes. Homes on slab foundations in Canoga Park deal with minor soil movement as the dry Valley ground expands and contracts. That tiny shift transfers into window frames, and ES-500 series operators start to bind. We square the frame and replace worn hardware rather than forcing the sash.
- Brittle weatherstripping on ES-300 series units. The dry, dusty San Fernando Valley air is tough on rubber and vinyl gaskets. ES-300 weatherstripping cracks and pulls away, letting drafts through. We replace those gaskets with high-quality aftermarket materials when OEM is backordered, and you’ll feel the difference on the first windy day.
- Failed balance mechanisms in ES-900 windows. Canoga Park’s piecemeal additions from the 70s and 80s often settled unevenly, and larger ES-900 units in those converted spaces carry extra stress. The balances fail, and the window won’t stay open. We can replace the balance system and reinforce the frame.
- Exterior flashing failures around retrofitted ES Windows. Older Canoga Park homes with original stucco often have windows that were swapped in decades ago without proper flashing. Rain finds its way behind the stucco, and we end up re-flashing and re-caulking the entire perimeter to stop the slow leak that rots the framing.
ES Windows Service in Canoga Park: What Local Conditions Mean for Your Equipment
Here’s the thing about Canoga Park that a generic window page won’t tell you: this neighborhood has one of the highest concentrations of 1950s and 60s ranch homes in the western Valley, and most of them still have their original wood-framed window openings. When you retrofit an ES Window into that opening, the frame depth rarely lines up. You’re dealing with custom pack-out and jamb extension work – building out the interior trim to match the new window’s depth so it doesn’t look like an afterthought. Contractors in newer Valley neighborhoods, like parts of Porter Ranch or Valencia, don’t see this as often because the homes were built later or the openings were already standardized. Our crews have standardized the pack-out process for ES Windows’ specific frame depths, so the interior jamb extensions look intentional and the exterior trim sits flush against the stucco. It’s the kind of detail that separates a clean Canoga Park retrofit from one that leaks air around the edges, and it’s the first thing we check when we walk a job.
ES Windows Models & Products We Service in Canoga Park
We service the full ES Windows lineup: the ES-900 Series (their larger custom and picture windows), the ES-700 Series (high-demand horizontal sliders and fixed units), the ES-500 Series (mid-range dual-pane workhorses), and the ES-300 Series (entry-level single-hung and sliders). Our parts strategy is straightforward: we source genuine ES Windows parts through independent distributors when they’re available, and we keep a local stock of aftermarket seals, balances, and hardware from trusted U.S. suppliers for the times when OEM parts are discontinued or on indefinite backorder. For Canoga Park homeowners, that means we can often repair a failed balance or replace a fogged sash without waiting three weeks on a factory shipment. If the frame itself is compromised – rotted wood, severe warping, or structural damage from settling – we’ll tell you honestly that replacement is cheaper long-term than repeated repairs.
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AfterES Windows Service Pricing in Canoga Park

Window and remodeling pricing in Canoga Park varies with the size of the job. Full window replacement typically runs $4,500 to $15,000 for a standard ranch home. Impact window installation, which matters more for homeowners doing seismic retrofits under Los Angeles ordinances, runs $8,000 to $25,000 depending on how many openings need structural reinforcement. A full kitchen remodel alongside window work runs $14,000 to $45,000, and Bathroom Remodeling in Canoga Park runs $9,000 to $28,000. Here’s the table we share with Canoga Park homeowners during a first walk-through:
| Service | Price Range |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
| Full Kitchen Remodeling | $14,000 – $45,000 |
| Full Bathroom Remodeling | $9,000 – $28,000 |
Every estimate includes a written line-item price before we start, so the number on the paper is the number on the invoice. Call (661) 542-4056 to schedule a free estimate – we’ll walk your Canoga Park home, measure the openings, and give you numbers that won’t change once the crew arrives.
Serving Canoga Park, CA - Our Local Coverage Area
We’re based in the Canoga Park 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 – ES Windows Construction in Canoga Park
Yes, but they need to be installed correctly. Seismic retrofitting on 1950s-60s Canoga Park ranches often involves adding shear wall at window openings, which changes the rough opening dimensions. ES Windows’ frame depths work well with this when paired with proper pack-out and jamb extension, which our crews handle on nearly every retrofit job in this area. If the retrofit is already underway, we coordinate with the structural engineer to get window specs locked in before the shear wall goes up. Call (661) 542-4056 to talk through your project.
ES Windows hold up better than most in continuous heat, especially the ES-700 and ES-900 series with Low-E glass. The weak points are the seals on older ES-500 and ES-700 dual-pane units, which fail faster in Canoga Park’s sustained 90-plus-degree stretches than they do in coastal areas. Newer ES Windows with upgraded Low-E and argon fill perform well, and we’ve seen them cut cooling bills noticeably in west-facing rooms. Call (661) 542-4056 if you want to compare ES Windows against other brands we install for Canoga Park’s specific exposure.
Yes, and we take this seriously. Older Canoga Park stucco has a specific texture and color that’s hard to match off a shelf. We re-flash every opening, match the stucco patch to the surrounding finish, and build out interior jamb extensions so the new ES Window looks like it was always there. Our crew recently replaced eight ES-700 Series horizontal sliders in a 1963 ranch on Valerio Street near Topanga Canyon Boulevard. The original windows had chronic seal failures and the aluminum frames had shifted with the slab foundation, causing the sashes to bind. We removed the units, reframed two openings to square, installed new ES-700 sliders with upgraded Low-E glass, and re-flashed and caulked the exterior – the homeowner now reports zero drafts and smooth operation even during summer heat waves. Call (661) 542-4056 to get that same result on your Canoga Park home.
Yes, and we’ve seen many of these. Canoga Park has scores of converted garages and bonus rooms from the 1970s and 80s where the original framing wasn’t permitted. Window units in those spaces often sit on undersized footings and settle unevenly, which puts stress on ES Windows balances and frames. We can repair the windows themselves, but if the framing is non-compliant, we’ll flag it before we quote – and we won’t pull a permit on a window swap while ignoring a structural issue underneath it. Call (661) 542-4056 and we’ll assess the whole opening, not just the glass.
For a standard three-bedroom Canoga Park ranch with eight to twelve openings, full ES Windows replacement typically runs $8,000 to $18,000, depending on whether you go with ES-500 or ES-700 series units and whether we need to reframe any openings. Impact-rated ES Windows push the number higher, into the $15,000 to $25,000 range, because they require structural upgrades at each opening. The exact number depends on your home’s specific openings, and we give a written line-item quote before any work starts. Call (661) 542-4056 for a free estimate.
Service Areas Near Canoga Park
We serve Canoga Park and the surrounding San Fernando Valley communities. If you’re in ES Windows service in Chatsworth, ES Windows service in Santa Clarita, Granada Hills, Sylmar, or Panorama City, we’ll bring the same written-price promise and ES Windows expertise to your door. Check our Canoga Park service area page for full coverage details.
Book Your ES Windows Service in Canoga Park Today
Your ES Windows deserve a crew that knows Canoga Park’s houses as well as the brand. Call (661) 542-4056 to schedule your free estimate. We’ll walk the property, walk the openings, and give you a written price before any work begins. The price on the paper is the price on the invoice – we put that in writing before the first board goes down.
Written by Graham Stein, Owner at Elmstead Remodeling Santa Clarita, our General Contractor in Canoga Park serving the area since 2005.












