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ES Windows Construction in Tarzana, CA | Sawyer Remodel Woodland Hills
We provide independent ES Windows construction service across Tarzana, handling everything from warped Aluminum Series 2000 sashes to full Impact Series 3000 installs. The thing that sets our work here apart: we know that Tarzana’s clay-rich soil south of Ventura Boulevard shifts with every wet winter, and that movement shows up as binding sashes, popped anchors, and frames that won’t lock. ES Windows sales & service is a core part of what we do, and we’ve been doing it in this valley long enough to know exactly what those soil shifts do to window frames. Call us at (341) 217-2776 for a free estimate.
Why Tarzana Residents Choose Us for ES Windows Service

Luca Romano grew up in Los Angeles and learned the trade at Los Angeles Trade-Technical College before spending the better part of two decades swinging a hammer on everything from foundation work to full kitchen overhauls. He and his crew have been working the West Valley for years as a Tarzana General Contractor, and that includes plenty of ES Windows jobs across ranch homes and custom rebuilds.
Here’s what that means for you: we actually know the ES Windows product line. We know which Aluminum Series 2000 failures trace back to frame warping, which Vinyl Series 1000 seals fail first in the valley’s temperature swings, and which Bi-Fold Series 5000 roller assemblies wear out fastest on pool-facing panels. We carry OEM ES Windows parts when they’re available, and we stock the aftermarket rollers, balances, and weatherstripping that match original specs when OEM isn’t an option. Our techs are background-checked and uniformed, and you’ll get a written price before any work starts.
Styles & brands we work with







Common ES Windows Construction Problems We Solve in Tarzana
- Sticking or misaligned sashes in Aluminum Series 2000. Tarzana’s hot, dry summers expand aluminum frames, and when winter rain hits the clay soil south of Ventura, frames shift. The result: sashes that drag, bind, or won’t seat in the track. We realign, replace worn rollers, and re-anchor frames that have pulled loose from stucco jambs.
- Fogged glass in Vinyl Series 1000 insulated units. The San Fernando Valley’s wide temperature swings stress IG seals. When a seal fails, moisture gets between the panes and you get fog you can’t wipe off. We source replacement IG units matched to the original glass spec, or full sash replacements when the vinyl frame has degraded.
- Corrosion at weep holes and hardware on Aluminum Series 2000. Hillside homes with heavy irrigation or sprinkler overspray near window lines get mineral buildup and corrosion on aluminum frames. We clean, neutralize, and replace damaged hardware, then seal flanges to keep water out.
- Worn roller assemblies in Bi-Fold Series 5000. Years of opening valley patios and pool-facing folding walls takes a toll on the rollers. Panels bind or jump track. We replace roller assemblies, adjust panel alignment, and lubricate tracks so the fold works smoothly again.
- Failed or pulled anchors on older installs. Tarzana’s seismic history means window anchoring matters here more than in flatland cities to the east. On a 1960s ranch on Calvert Street south of Ventura Boulevard, our tech found three Aluminum Series 2000 sliders with sashes so warped they wouldn’t lock, and one had pulled its anchor screws from the stucco jamb after recent clay soil shifting. We reset the frames with new anchors, replaced two sashes and all rollers, and added silicone around exterior flanges to stop the draft and rattling.
ES Windows Service in Tarzana: What Local Conditions Mean for Your Equipment
Tarzana sits on the 1906 Tejon Pass earthquake fault trace near the base of the Santa Monica Mountains. That’s not a trivia point, it’s a structural reality. Window anchoring and frame integrity here are different from what flatland cities to the east deal with. When the ground moves, even slightly, frames that weren’t anchored right pull away from the stucco. We see this in Tarzana homes along the hillside streets above Ventura Boulevard and across the ranch homes that predate modern seismic code. For ES Windows owners, the takeaway is simple: a window that rattles or a frame that’s pulled even a quarter inch off the jamb is not just a draft issue. It’s a sign the anchor points are failing. We check anchoring on every ES Windows service call in Tarzana, because in this zip code, that check is the difference between a window that works and a frame that fails during the next big one.
ES Windows Models & Products We Service in Tarzana
We service all four major ES Windows lines: Aluminum Series 2000, Vinyl Series 1000, Impact Series 3000, and Bi-Fold Series 5000. For parts, we source OEM ES Windows components when they’re available, because that keeps warranty coverage intact. When a model is discontinued or a part is on long lead time, we use high-quality aftermarket rollers, balances, and weatherstripping that match the original specs. We recommend replacing severely degraded frames rather than patching them repeatedly. A frame that’s warped or corroded past the point of repair will just fail again, and in Tarzana’s seismic and thermal conditions, that’s a cost you don’t want to pay twice.
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AfterES Windows Service Pricing in Tarzana

Here’s what ES Windows construction work typically costs in Tarzana. These ranges reflect the market here, and your final number depends on the scope: number of windows, frame condition, and whether you’re repairing, replacing, or upgrading to impact-rated glass.
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Replacement | $8,000 – $20,000 |
What drives cost: frame material, glass package, how many windows, and whether the existing openings need re-anchoring or stucco repair. Every free estimate includes a written line-item quote so you know the number before we start. Call (341) 217-2776 for an exact quote, estimates are free.
Serving Tarzana, CA - Our Local Coverage Area
We’re based in the Tarzana 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 Tarzana
You can repair it if the frame is still solid. We replace the failed insulated glass unit with a matched IG spec, which clears the fog and restores the thermal seal. If the vinyl frame has cracked, warped, or the sash is compromised, a full sash or window replacement makes more sense. Call (341) 217-2776 and we’ll tell you which direction makes sense for your window, estimate is free.
Yes. We do more Bathroom Remodeling in Tarzana and Bi-Fold Series 5000 work on hillside homes than any other ES Windows line, because those homes open directly to valley patios and pool areas. Clay soil movement means we pay extra attention to anchoring and track leveling during install. If the opening isn’t square because the structure has settled, we address that before mounting panels, so the fold doesn’t bind six months later.
We remove the damaged hardware, clean the corrosion with a neutralizing agent, and replace what’s beyond saving. Then we seal the exterior flanges and check weep holes so water drains instead of sitting on the frame. In Tarzana’s dry heat, corrosion from overspray and pool chemicals is common, but it’s fixable if caught before the frame itself starts pitting.
ES Windows in Tarzana typically last 20 to 30 years, depending on the series and exposure. Aluminum Series 2000 frames on south-facing walls take more thermal expansion, so hardware and seals wear faster. If you’re repairing the same sash repeatedly, or if the frame has warped, corroded, or pulled from its anchors, replacement is the better call. Call (341) 217-2776 for a straight answer on repair versus replace.
Yes. We match the frame series, glass package, and hardware style to the existing ES Windows install. On Tarzana’s mid-century ranches, that usually means matching Aluminum Series 2000 or Vinyl Series 1000 frames with era-appropriate hardware. We’ll source OEM or spec-matched aftermarket parts so the new windows look like they were always there.
Service Areas Near Tarzana
We serve the broader West Valley and nearby areas, including Tarzana service area, Encino, Woodland Hills, Canoga Park, and Porter Ranch. For ES Windows work specifically, we also cover ES Windows service in Encino and ES Windows service in Woodland Hills. Same crew, same written-price guarantee, same attention to window anchoring and frame integrity.
Book Your ES Windows Service in Tarzana Today
If your ES Windows need work, call (341) 217-2776. We’ll schedule a free estimate, walk the windows with you, and put a written price in your hands. The work tells you everything. We just make sure it tells the right story.
Written by Luca Romano, Owner at Sawyer Remodel Woodland Hills, serving Tarzana since 2005.











