







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
ECO Window Systems Construction in Selma, TX | Mason Remodeling Co San Antonio
ECO Window Systems construction service in Selma means independent, repair-first work on the windows and patio doors this suburb’s 2000s – 2020s housing stock was built with. We’re Mason Remodeling Co San Antonio, and we service ECO equipment across Selma without any manufacturer authorization, which lets us be straight with you about what’s worth fixing and what isn’t. Our crew knows the ECO 3000, 5000, 7000, and 8000 Series lines that went into Selma tract construction during the building boom along the I-35 corridor, and we carry OEM-compatible parts for faster turnarounds here than you’d get waiting on a factory referral. Call (254) 269-5071 for a free estimate, and you’ll get a written price before any work starts.
Why Selma Residents Choose Us for ECO Window Systems Service

Selma’s growth from a railroad stop to a busy San Antonio suburb means most of the ECO Window Systems equipment here sits in production homes that are still settling. That’s not a problem you can solve with a generic window crew. Isaac Pruett, our owner, learned construction fundamentals at Los Angeles Trade-Technical College and has spent two decades swinging hammers across the Southwest, including years of San Antonio-area jobs from gut renovations near the King William Historic District to straightforward rebuilds in quiet neighborhoods. He’s trained our techs to read a window the way a General Contractor in Selma reads a slab crack, because in Selma, the window problem usually started underground.
Every technician who arrives at your Selma door is background-checked, identity-verified, and introduced by name and photo before the visit. You’ll see a photo ID badge at the door. The written price arrives before tools come off the truck. And if the work isn’t right within 365 days of completion, we make it right at no cost. That’s the standard we hold on every ECO job here.
Styles & brands we work with







Common ECO Window Systems Construction Problems We Solve in Selma
- Sash warping on west-facing walls. In Selma’s newer tract developments near I-35, west-facing ECO 5000 Series double-hungs take brutal afternoon sun from May through September. The vinyl frames on those walls absorb enough heat to warp slightly, and the sashes start binding or leaking air at the weatherstripping. We’ll tell you if it’s a true warp calling for a sash replacement, or just a track alignment fix that costs a fraction as much.
- Fogged glass after spring hailstorms. Selma sits in hail country. When hail hits the roof overhang above an ECO window, the shock travels into the frame and can crack the seal on the insulated glass unit. You’ll see condensation between the panes months later, long after you’ve forgotten the storm. We replace the IGU with OEM glazing when available, and reseal the frame so the next storm doesn’t do the same thing.
- Frame joint separation from clay-soil settlement. Selma’s Blackland Prairie soil expands and contracts with every wet-dry cycle. In older homes near the Cibolo Creek floodplain, that movement racks ECO frames out of square, and the corners start pulling apart. A gap at the corner joint isn’t a caulk problem, it’s a structural one. We square the opening, reinforce the joint, and reinstall before the frame gets worse.
- Weep hole clogging from adjacent construction. Selma’s light commercial build-outs along the I-35 corridor throw a lot of dust into the air. If your home sits near an active build, that dust settles into ECO frame channels and clogs the weep holes; water takes the path of least resistance, which is usually your sill. We clear the channels and check for early rot before it spreads.
- ECO 8000 Series patio door track jump. The sliding patio doors on Selma homes take a beating from wind-driven rain and debris in thunderstorm season. When the track rollers wear unevenly, the door jumps the rail and you’re fighting a 150-pound glass panel. We replace the roller assemblies and realign the track so the door glides instead of fights.
ECO Window Systems Service in Selma: What Local Conditions Mean for Your Equipment

Here’s something a window contractor in San Antonio won’t tell you, because it doesn’t show up in their service calls the same way. Selma sits on the Blackland Prairie, a band of expansive clay that runs through this part of Texas. Homes near the Cibolo Creek floodplain, especially those built before the 2010s subdivision boom, routinely show differential foundation settling. Translation: one corner of the slab drops faster than the others, and the house twists by fractions of an inch. A quarter inch of twist doesn’t crack your drywall, but it throws every ECO window frame in that wall out of square. Sashes bind. Seals snap. Corners separate. We’ve diagnosed enough of these to know that when a Selma homeowner says their ECO window “suddenly started sticking,” the real answer is usually slab movement, not a bad hinge or a warped sash. That’s why we level-check the opening before we quote a repair, because fixing the window without addressing the racked frame just means you’ll call us again next summer.
On Limestone Creek Drive in Retama Springs, our tech found a 2015 ECO 5000 Series double-hung with a fogged lower sash in the master bedroom. The homeowner figured it was a failed seal. Our level showed the frame was racked a full 3/8 inch from clay-soil settlement. We squared the opening, installed a replacement sash with an OEM glazing pack, and re-caulked the exterior with a flexible sealant that moves with the soil. Total job came in under $1,200. The window’s been quiet for two spring storm seasons since.
ECO Window Systems Models & Products We Service in Selma
We work on the full ECO Window Systems residential line that went into Selma construction from the late 1990s through today’s build-outs. That includes the ECO 3000 Series single-hung, the ECO 5000 Series double-hung, the ECO 7000 Series casement, and the ECO 8000 Series sliding patio door. For parts, we source OEM ECO components when they’re available, because a factory glazing pack or roller assembly preserves the original performance spec your window was built to. When a trim line has been discontinued or you want upgraded glazing rated for Texas sun and hail, we use aftermarket parts from suppliers we’ve vetted for durability in this climate. Our repair-first approach means we replace a full unit only when the frame integrity is compromised by settlement or storm damage, not because a single part failed.
For the full picture on product coverage and our ECO Window Systems sales & service depth, that page covers the model-by-model breakdown.
See the difference
Before
After
Before
After
Before
AfterECO Window Systems Service Pricing in Selma

What you’ll pay depends on what failed and whether we’re repairing or replacing. Here are the line-item ranges we quote for Selma ECO work:
| Service | Selma Price Range |
|---|---|
| Window Replacement (per window, installed) | $4,500 – $15,000 |
| Impact Window Installation (per window, installed) | $8,000 – $25,000 |
| Roof Repair (hail or wind damage affecting window frames) | $400 – $1,800 |
Those ranges cover the spread from a straightforward sash swap on an ECO 3000 Series to a full impact-rated replacement with new flashing and exterior trim. What drives the cost: whether the frame is square or needs re-racking, whether the glass is standard or impact-rated, and whether the HOA requires specific exterior colors or materials. Every free estimate includes a level check on the opening, a written line-item price, and a clear explanation of what’s covered under our 365-day workmanship guarantee, stated from the completion date, not from the first visit. Call (254) 269-5071 and we’ll get you a number before anything gets ordered.
Serving Selma, TX - Our Local Coverage Area
We’re based in the Selma 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 Selma
Selma’s clay-rich Blackland Prairie soil expands and contracts with moisture, which moves slabs more aggressively than the rockier ground under much of San Antonio. That movement racks window frames out of square, and the sashes bind in the tracks. It’s a soil problem showing up in your windows. If you’re seeing a sash that sticks or won’t close all the way, call (254) 269-5071 and we’ll level-check the opening before we quote a repair.
Yes. ECO used a specific tan/sand exterior vinyl formula during the early 2010s, and we keep that color profile stocked for Selma work, because Retama Springs and the surrounding subdivisions have a lot of it. If the original color has faded from a decade of Texas sun, we’ll match to the current exposed surface, not the factory chip, so the replacement doesn’t stand out against the rest of the wall.
The storms themselves aren’t knocking the door off, but the wind-driven rain and debris are getting into the bottom track and wearing the roller assemblies unevenly. Once one roller loses its bearing surface, the door tilts and jumps on the next hard wind. We replace both roller assemblies as a set and realign the track so the door carries its weight evenly. Call (254) 269-5071 and we’ll tell you if it’s rollers or something structural.
In most Selma master-planned communities, yes. Exterior changes like Selma Bathroom Remodeling or window replacements typically need HOA architectural review, especially when the replacement’s frame color or grille pattern differs from the original. We’ll help you figure out what your specific HOA requires before any work is scheduled, and we’ll quote the project so the written price accounts for compliant materials from the start.
The gear mechanism inside the crank operator has stripped, usually from forcing the window against a warped sash or a racked frame. We replace the operator assembly with an OEM-compatible part and check the sash for the underlying binding that caused the strip in the first place. That repair typically runs a few hundred dollars, not a full window replacement. Call (254) 269-5071 for an exact quote – estimates are free.
Service Areas Near Selma
We run ECO Window Systems service across the Northeast San Antonio corridor from our San Antonio base. If you’re in ECO Window Systems service in San Antonio, we cover the whole metro including Terrell Hills and Leon Valley. North of Selma, we handle Cibolo and the I-35 corridor up through ECO Window Systems service in Boerne. See our full Selma service area page for the complete list.
Book Your ECO Window Systems Service in Selma Today
Know who’s coming, know what it costs, know it’s covered. That’s the whole job before the job starts. Call (254) 269-5071 to schedule your free ECO Window Systems estimate in Selma, and you’ll get a written price and a clear repair plan before we touch a single screw.
Written by Isaac Pruett, Owner at Mason Remodeling Co San Antonio, serving Selma since 2004.











