







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Why Fort Worth Homeowners Choose ECO Window Systems Construction
If you own ECO Window Systems windows in Fort Worth, service is an independent job, not a manufacturer call. Sawyer Remodel Fort Worth repairs and installs ECO 3000, 5000, 7000, and Specialty Architectural windows across every part of the city, from Fairmount bungalows to Alliance new-builds. We provide Eco Window Systems service in Fort Worth as an independent provider, not authorized by the manufacturer, which means our interest is the window working right in your house, not protecting a corporate warranty program. Fort Worth’s clay soils and hail seasons create failure modes in these windows that a generic handyman misses. Call (682) 841-6652 for a written price before any repair starts.
Luca Romano and the crew have been working Fort Worth for years. We see these windows inside kitchen remodels, bath tearouts, and siding jobs, and we fix frame, seal, and flashing problems other contractors walk past. The work talks. We just back it up.
Why Trust Sawyer Remodel Fort Worth for Your ECO Window Systems Construction?

Most window repair crews in Fort Worth can swap a screen or caulk a seam. We know ECO product lines by series, by common failure point, and by what Fort Worth’s climate actually does to each one. Luca grew up in Los Angeles and learned the trade hands-on at Los Angeles Trade-Technical College before spending two decades on everything from tract homes to custom builds. He still does walkthroughs himself. That matters when a window has a subtle frame bow or a seal failure that only shows up after a hard rain.
Every ECO job we take gets The Relay Visibility Guarantee: a written price before work starts, a live arrival time, and before-and-after photo updates. You know who is coming, when they arrive, and what it costs. Our technicians are background-checked and uniformed. We carry OEM ECO balances, seals, and sash locks when available, and we keep relationships with local Fort Worth glass suppliers for faster turnaround on insulated units. We also offer a 365-Day Done Right Promise in writing on every repair. If it’s not done right, we make it right.
What separates us from a parts-swapper is context. We know a west-facing ECO picture window in Fort Worth needs expansion gaps handled differently than a north-facing one in a shaded Fairmount bungalow. That is not manufacturer training. That is years of seeing the same failures enough times to know the pattern.
Styles & brands we work with







Common ECO Window Systems Construction Problems We Fix in Fort Worth
- ECO 3000 Series (vinyl single- and double-hung) – sash balance failure. Fort Worth heat cycling eats block-and-tackle balances. After five to seven years, the internal springs lose tension and the sash drops hard or slams shut. You’ll notice it first in bedrooms that face the afternoon sun. We replace balances with OEM parts and reset sash alignment in the same visit.
- ECO 5000 Series (casement and awning) – weep hole clogging. Prairie dust, pollen, and construction grit from Fort Worth’s north-side growth settle into the weep channels. When they clog, water backs up into the sill track and leaks onto the drywall below. We clear the channels, inspect the sill pan, and replace the corner gaskets if they’ve hardened from heat exposure.
- ECO 7000 Series (impact-rated) – failed compression seals. Hailstorms at Fort Worth’s size do not always break impact glass. What they do is drive wind against the meeting rail hard enough to fatigue the compression gasket. You get wind-driven rain leaking through a window that looks fine from outside. We replace gaskets, check the interior weep system, and reseat the sashes so the window actually seals. This is the most common post-storm repair we perform on the west side.
- ECO Specialty Architectural Series (radius and custom shapes) – bowed frames. Large radius or picture windows on west-facing walls installed without proper expansion gaps bow as the vinyl heats and cools. The sash sticks. Gaps open at the top corner. We reset the frame, mill the opening correctly, and reinstall with expansion clearance that Fort Worth’s temperature swings require. Skipping this step is why the same window fails twice.
- Frame seal and flashing failures around any ECO model. During kitchen and bath remodels, we regularly find flashing lap reversed or missing at the top corners of window openings. This is an installation defect, not a product defect. Water tracks behind siding, rots the sheathing, and shows up months later as a soft spot below the window. We remove the cladding, repair the flashing, and reset the perimeter seal.
ECO Window Systems Parts & Our Repair-vs-Replace Approach

We use OEM ECO Window Systems parts when they are available and when they matter: balances, compression seals, sash locks, and corner gaskets. These parts maintain the original fit, and no aftermarket alternative matches the exact tolerance ECO specifies. For glass, the trade-off is different. If an OEM insulated unit has a lead time past two weeks, we source an equivalent high-performance low-E unit from local Fort Worth glass suppliers. Same thermal spec, same cosmetic match, often a better price for you.
Our honest repair-vs-replace rule: we only recommend full window replacement when frame damage, seal failure, or glass delamination pushes the repair cost to 60% or more of a new window installed. Below that line, we repair. Above it, we tell you straight up that you are paying new-window money for an old-window outcome. For a real number on your specific windows, call (682) 841-6652. The estimate is free and the written price is what you’ll pay.
Our ECO Window Systems Service Process – Step by Step
- 1
Diagnosis. We inspect the window, the rough opening, and the flashing around it. On ECO 3000 double-hungs, we pull the sash and check balance tension and pivot pins. On ECO 5000 casements, we test the operator arm and weep channel flow. Luca or a lead technician walks you through what we found and why it failed.
- 2
Repair or install. If it’s a repair, we replace the failed part with OEM or locally sourced equivalent and reset seals. If it’s a full window, we remove the old unit, inspect and repair surrounding flashing and sheathing before the new window goes in, and set the new ECO unit with proper shimming and expansion clearance.
- 3
Test. Sash goes up, sash comes down, and it stays where it’s put. We run a water test on casements and impact units where a leak was reported. We check lock alignment. If the window doesn’t close and lock smoothly, the job is not done.
- 4
Warranty. Every repair carries the 365-Day Done Right Promise. If a repaired part fails within a year, we make it right. In writing. No fine print danced around later.
See the difference
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Before
AfterECO Window Systems Products We Service & Install in Fort Worth
We service and install the ECO 3000 Series in single- and double-hung configurations, ECO 5000 Series casements and awnings, ECO 7000 Series impact-rated units built for Fort Worth hail and wind, and ECO Specialty Architectural Series radius and custom shapes. We keep OEM balances, corner gaskets, and compression seals in local stock for the most common 3000 and 7000 repairs. For full window replacements, we order against your specific measurements and handle the full install, including flashing and trim.
We Also Service These Brands
Sawyer Remodel Fort Worth is a multi-brand shop offering General Contractor services. On any given job week, our crews are installing KraftMaid cabinetry, Cambria and Silestone countertops, or Kohler fixtures in the same house where we are glazing windows. That broader remodeler’s view is why we catch window flashing errors during a kitchen tearout that a window-only shop would never see.
FAQs – ECO Window Systems Construction Service in Fort Worth

Can you repair a broken sash balance on my ECO 3000 double-hung window, or do I need a new window?
Yes, we repair broken sash balances on ECO 3000 double-hung windows all the time. The failure is almost always the block-and-tackle balance spring, not the sash or frame. We replace the balance set with OEM parts, reset the sash, and the window operates smoothly again. Replacement is only necessary when the frame itself has warped or the sash rails have separated. Call (682) 841-6652 for a written estimate on the specific window.
Why is water leaking around my ECO 5000 casement window during heavy Fort Worth rain?
It’s usually clogged weep holes, not a failed window. Fort Worth prairie dust and pollen pack into the small weep channels at the bottom of the frame, water backs up, and the overflow finds the interior drywall. We clear the channels, replace hardened corner gaskets if needed, and verify the sill pan drains properly. If water is entering at the top or sides instead, the flashing was likely installed wrong, and we repair that too. Call (682) 841-6652 and we’ll find the actual entry point.
My ECO 7000 impact windows survived a hailstorm but now the sashes feel stiff and I see condensation between the panes. Is this a warranty issue?
The stiffness and the condensation are two different problems. Stiff operation after a storm usually means the compression gasket at the meeting rail is fatigued or the sash was knocked out of square. Condensation between panes means the insulated glass seal has failed. The first is repairable. The second often means glass replacement, and whether it’s a warranty issue depends on your original window purchase and install records. We are independent, not authorized by ECO Window Systems, so we’ll tell you honestly whether a warranty claim is realistic or whether a local glass replacement is faster and cheaper. Call (682) 841-6652 to have us inspect the units.
Do you install ECO Window Systems windows directly, or only service existing ones?
We do both. We install new ECO 3000, 5000, 7000, and Specialty Architectural windows for full window replacement jobs, including flashing repair and trim work. Many of our installs come from kitchen and bath remodels where the window was discovered to be leaking or failed during demolition. After a Tanglewood kitchen remodel where we repaired two ECO 3000 double-hungs, the owners added a third window replacement on the spot because the repaired windows glided and locked without forcing for the first time in years.
Can you fix a large ECO picture window that has a visible gap at the top corner where the frame meets the wall?
Yes. A visible gap at the top corner of a large ECO picture window is typically a bowed or shifted frame, often from expansion pressure on a west-facing wall. We reset the frame, mill the opening for proper expansion clearance, shim the unit square, and reseal the perimeter. Ignoring the gap lets water and Fort Worth heat work into the rough opening year after year until the sheathing rots. Call (682) 841-6652 to schedule an inspection.
How much does ECO Window Systems Construction in Watauga, TX and Fort Worth cost?
Repair work starts around $400 for flashing and seal fixes and runs up to $1,800 for more involved hail-damage repairs around the window opening. Full window replacement, including install, runs $4,500 to $15,000 per window depending on series, size, and frame condition. Impact-rated ECO 7000 installation runs $8,000 to $25,000 per window. These are written price ranges, not quotes. Call (682) 841-6652 for a line-item estimate on your specific windows.
| Service | Price Range |
|---|---|
| Window Replacement (per window, including install) | $4,500 – $15,000 |
| Impact Window Installation (per window, including install) | $8,000 – $25,000 |
| Roof Repair (leak around window flashing) | $400 – $1,800 |
Book Your ECO Window Systems Service in Fort Worth, TX
Call (682) 841-6652 to schedule your ECO Window Systems inspection or repair. You’ll get a written price before work starts, a live arrival time, and a warranty in writing. That’s how we run every job.
Written by Luca Romano, Owner at Sawyer Remodel Fort Worth, also providing Keller Eco Window Systems service and serving Fort Worth since 2005.


