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ECO Window Systems Kitchen Remodeling: The Los Angeles Owner’s Guide
If you have ECO Window Systems products in your Los Angeles home and you’re planning a kitchen remodel, the typical installed project cost ranges from $16,520 to $53,100 depending on scope, materials, and how much structural work the existing window openings require. We stock ECO Window Systems-compatible hardware, trim kits, and replacement sashes, and we can usually have a written estimate in your hands within 48 hours of the first site visit. Most Los Angeles owners discover they need this page because the kitchen window over the sink has a failed seal, a crank that spins without moving the sash, or a frame that’s started to show water staining around the interior casing.
Kitchen remodels in Los Angeles run into window complications more often than homeowners expect. The window over the sink gets steam, grease, and direct sun. The garden window gets condensation from potted herbs. The casement next to the range gets heat cycling that warps the weatherstripping. When you’re spending $16,000 to $53,000 on a kitchen, the last thing you want is a window that leaks behind your new cabinets. So we address the window question first, before any cabinet boxes go up.
Under Clause 1 of The Haven Standard, the written price comes before anyone picks up a tool. That price includes the window work, the cabinetry, the countertops, and the documentation you’ll have when we leave. Not a handshake. A paper trail.
Which ECO Window Systems Models This Applies To
ECO Window Systems produces three main lines that we encounter regularly in Los Angeles kitchens: the ECO Classic single-hung and casement series, the ECO Pro double-hung with reinforced meeting rails, and the ECO Garden window series built specifically for over-sink installation. Most Los Angeles homes built after 2005 use the Classic or Pro lines; the Garden series shows up in 1990s and early-2000s remodels and in newer homes where the builder upgraded the kitchen window package.
Here’s the compatibility gotcha owners need to know: ECO Window Systems changed their balance shoe design in 2017. Windows manufactured before that year use a 5/8-inch shoe with a round channel; windows manufactured after use a 3/4-inch shoe with a square channel. They are not interchangeable. If you order a replacement sash or balance assembly for a pre-2017 window and the supplier sends the post-2017 hardware, it will bind. We check the manufacturing date stamped on the corner of the glass spacer before we order anything.
The other piece of information you’ll want: the window’s serial number is etched into the lower-left corner of the frame, readable from inside the house. That number tells us the series, the glass package, and the manufacturing date. If you can read it before calling us, it saves a step. If you can’t, we’ll find it during the site visit.
On OEM versus aftermarket: ECO Window Systems’ genuine replacement parts are well-made but the lead time can stretch to three or four weeks for less common configurations. Quality aftermarket equivalents from the same domestic manufacturers ECO uses are often available within a week and carry comparable warranties. We’ll quote both and explain the difference before you decide. Rowan Construction Group is an independent contractor, not affiliated with ECO Window Systems, and our job is to get you the right part at an honest price, not to push one brand label over another.
Signs Your ECO Window Systems Kitchen Remodeling Is Failing

- Condensation between the glass panes. The seal has failed. You’re seeing moisture trapped in the airspace that should be filled with argon gas. In Los Angeles, the temperature swings between Santa Ana heat and coastal fog accelerate this failure, and once the seal goes, the window’s insulating value drops by roughly half.
- The crank handle spins but the sash doesn’t move. On ECO casement and awning windows, the operator gear strips after repeated use against a hinge that’s accumulated cooking grease and dust. The fix is usually an operator replacement, which is a bolt-in job, not a full window replacement.
- Water staining on the interior casing below the window. This is the one that signals trouble for a kitchen remodel. The leak could be from failed exterior flashing, a clogged weep hole, or a warped sash that no longer seats. We find the source and fix it before the new cabinets go in, because cabinets hide water damage until it becomes a structural problem.
- The sash drops when you open it. The balance system has failed. On ECO double-hungs, this means the constant-force springs or the balance shoes. It’s a repair, not a replacement, and it’s typically a one-visit fix with parts we carry on the truck.
- Visible rot or soft wood around the frame exterior. Los Angeles doesn’t get Midwest winters, but irrigated landscaping and morning marine layer keep wood damp enough for rot. If the rough opening has soft wood, the window has to come out to address it properly during the remodel, not after the tile backsplash is set.
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AfterReplacement Cost & What’s Included
Installed kitchen remodel pricing in Los Angeles runs from $16,520 to $53,100, and the window work is part of that number, not a surprise add-on at the end. A single ECO window replacement or hardware repair during a kitchen remodel typically adds $470 to $2,125 to the project, depending on whether we’re swapping hardware, replacing the sash, or pulling the entire unit to address framing or flashing issues. Countertop installation runs $2,360 to $7,670. Cabinet installation runs $4,720 to $15,340. Backsplash runs $945 to $2,950. If we’re doing a full kitchen remodel, you’ll see every one of those line items broken out in the written quote before you sign anything.
What’s included in our kitchen remodeling price: the written scope, the parts, the labor, the permits when required, the disposal, and the photo record. Every visit gets documented with photographs so you can see what we found in the wall cavity, what the window flashing looked like from the exterior, and what the finished installation looks like from the inside. That documentation is standard on every job, not an upgrade. The workmanship warranty is written into the contract, and the 365-Day Done Right Promise covers what happens if something isn’t right. If it’s not done right, we make it right.
DIY or Call Us?

Here’s the honest split. You can safely check the manufacturing date, read the serial number off the frame, photograph the condensation or staining, and identify which window in the kitchen is the problem. Those steps help us quote accurately over the phone. What you shouldn’t do is attempt to remove a window sash, replace a balance system, or pull the exterior trim to investigate a leak. Window removal involves spring-loaded hardware under tension, and a sash that releases unexpectedly can break a hand or a countertop. More importantly, for a kitchen remodel, a window that’s reinstalled incorrectly voids your cabinet and countertop warranties downstream because the first big rain that finds the gap is now a cabinet claim, not a window claim.
If the window needs work and you’re already planning the kitchen remodel, we’ll handle it as part of the written scope. Call (470) 298-9650 and we’ll set up the site visit. The estimate is written, it’s free, and it covers the window work and the kitchen work in one document.
FAQs
In Los Angeles, ECO Window Systems windows typically last 18 to 25 years before the seals, hardware, or frames require meaningful attention. Coastal salt air in Venice and Playa del Rey shortens that timeline; inland dry heat in the Valley stresses the weatherstripping and sealant. Windows on the west and south sides of the house age faster. If your windows are in the 15-to-20-year range and you’re remodeling the kitchen anyway, replacing problem units now is cheaper than tearing out new backsplash tile later. Call (470) 298-9650 for a written quote.
Yes, hardware failures like stripped operators, broken balance springs, and failed weatherstripping are repairable, and we do those repairs routinely. The repair-versus-replace decision comes down to whether the glass seal has failed or the frame has rot. Once the glass seal is gone, the insulated unit has to be replaced, and if the frame is compromised, the whole window comes out. We’ll show you the condition in photos and let you see the evidence before you decide. Estimates are free.
A single window replacement or hardware repair takes one crew day, and we schedule it early in the remodel sequence so the new window is in place before cabinets, countertops, and backsplash go up. Full kitchen remodels in Los Angeles typically run four to eight weeks from demo to final walkthrough, depending on permitting and material lead times. The written estimate includes a schedule so you know which week the windows happen.
We stock the most common ECO Window Systems hardware on our trucks: balance shoes in both pre-2017 and post-2017 configurations, casement operators, locking mechanisms, and aftermarket weatherstripping matched to the ECO profile. Less common items like custom glass units or the Garden series pivot hardware get ordered and typically arrive within five to ten business days. We’ll tell you at the estimate what’s on the truck and what has to be ordered before we write the price. Call (470) 298-9650 for a written quote.
Written by Grant Rowan, Owner, Rowan Construction Group at Rowan Construction Group, serving Los Angeles and nearby areas.







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