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ES Windows Construction in San Antonio, TX | Mason Remodeling Co San Antonio
Independent ES Windows service across San Antonio runs $800 to $5,000 depending on whether we’re replacing rollers, rebuilding a thermal break, or swapping the whole frame. The thing that makes our work here different is simple: we know how San Antonio’s clay soil and UV load break these specific aluminum windows. If your ES Windows sashes are grinding, sweating, or sticking, call (254) 269-5071 and we’ll tell you what’s wrong and what it costs before we touch anything.
We’ve been rebuilding and replacing ES Windows units across this city for over a decade. Our techs know the exact failure points of their aluminum extrusions, gaskets, and hardware in this particular climate, and we do it without any manufacturer affiliation. That means honest repair-versus-replace advice, OEM parts when they make sense, and aftermarket options when they make more sense. Mason Remodeling Co is a San Antonio General Contractor and part of the Threshold Group family, and every visit starts with a written price.
Why San Antonio Residents Choose Us for ES Windows Service
Isaac Pruett grew up in Los Angeles and learned construction fundamentals at Los Angeles Trade-Technical College before spending two decades working projects across the Southwest. He and our crew have been running San Antonio jobs for years, from King William gut renovations to straightforward replacements in the north-side doughnut neighborhoods. Isaac is known for getting the scope right the first time, which means fewer surprises on the invoice and fewer callbacks.
We’re not an authorized ES Windows dealer, and we won’t pretend otherwise. What we are is independent, which means our recommendation is based on what’s actually best for your window and your budget. We stock commonly needed ES Windows rollers, locks, and weatherstripping in our San Antonio trucks so most 100 Series and 200 Series repairs don’t wait on shipping. And every technician who steps onto your property has been background-checked, identity-verified, and introduced to you by name and photo before the visit under the Threshold Standard.
Know who’s coming, know what it costs, know it’s covered. That’s the whole job before the job starts.
Styles & brands we work with
Common ES Windows Construction Problems We Solve in San Antonio
These are the failures we see week after week in San Antonio, tied to what this city actually does to aluminum windows:
- Condensation and sweating on ESW 300 Series thermal breaks. San Antonio’s humid spring mornings hit aluminum frames hard. When the thermal break inside the extrusion fails, the interior frame surface drops below dew point and water beads up on the inside. We strip the old break, install the correct replacement profile, and reseal the frame.
- Hardened, cracked gaskets on ESW 200 Series casements. Five to seven years of San Antonio sun will bake the factory rubber until it shrinks and splits. Dust gets in, conditioned air leaks out, and the window loses its seal. We replace gaskets with high-UV compounds that hold up longer than the original.
- Sagging or seized sliders on ESW 100 Series units. In post-tension neighborhoods across the north side, slab settlement twists the frame opening. The sash binds, the rollers grind, and eventually the window won’t open at all. We re-square the opening, shim the frame, and install new roller assemblies.
- Corroded rollers and tracks on 100 and 400 Series units. Areas like Alamo Heights have limestone-rich soil and a high mineral water table. That mineral load attacks aluminum hardware at the sill, especially on multi-slide 400 Series doors. We replace rollers and tracks before corrosion spreads into the frame extrusion itself.
- Cracked glass in fixed panels. ES Windows’ rigid aluminum frames don’t flex the way vinyl does. When a slab-on-grade house settles unevenly, the frame transfers stress directly to the glass. Corner cracks are the result, and we address both the glass and the frame alignment that caused it.
ES Windows Service in San Antonio: What Local Conditions Mean for Your Equipment
Here’s something you won’t read on a generic window page or a Dallas or Houston site. San Antonio’s post-tension slab homes, built en masse in the 1970s through the 1990s across the north and west sides, settle unevenly on expansive clay. The soil shrinks during flash droughts and swells after rain, and the slab moves with it. ES Windows’ rigid aluminum frames are far less forgiving than vinyl or wood. When the slab shifts, the frame gets torqued, and the fixed glass panels crack near the corners. That failure is almost never seen in pier-and-beam areas like King William, where the house sits on a crawlspace and the windows ride independently of the ground movement. If you own a 1980s doughnut house off Babcock Road or anywhere in the Medical Center corridor, and you have an ESW window with a mystery corner crack, slab movement is the likely culprit. We fix the window, but we also flag the slab condition so you’re not replacing the same pane every other summer.
ES Windows Models & Products We Service in San Antonio
Our crew works on the full ES Windows line that shows up in San Antonio homes. That includes the ESW 100 Series sliding windows common in 1970s and 1980s construction, the ESW 200 Series casement and awning windows found in Bathroom Remodeling in San Antonio and higher-end remodels, the ESW 300 Series thermally-broken aluminum windows used where energy codes demand a better U-factor, and the ESW 400 Series multi-slide doors that open whole walls in custom builds.
We replace ES Windows components with exact OEM parts whenever the original manufacturer still supplies them, especially thermal breaks and gaskets where tolerances matter. When OEM is discontinued or priced unreasonably, we use high-grade aftermarket rollers, locks, and weatherstripping that meet or exceed the original spec, and we tell you honestly when a full replacement beats repeated repairs on an older 100 Series frame. For broader window and exterior work, this falls under our ES Windows sales & service practice, which also covers impact installations and roof repair coordination.
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AfterES Windows Service Pricing in San Antonio
Window work pricing in San Antonio stays consistent across our jobs because we write it down before we start. No verbal estimates that grow on the final bill. Here’s what ES Windows service typically runs:
| Service | Price Range |
|---|---|
| Individual sash roller replacement | $800 – $1,500 |
| Full-frame window replacement (per unit) | $2,500 – $5,000 |
| Thermal break retrofit, ESW 300 Series | $1,200 – $2,200 |
| Window replacement (whole home, standard) | $4,500 – $15,000 |
| Impact window installation | $8,000 – $25,000 |
What drives the number: frame condition, glass package, whether we’re reusing the existing opening or rebuilding it, and how much aluminum corrosion has set in. Every free estimate includes a line-item written quote with the work scope, materials, and timeline. Call (254) 269-5071 to schedule yours.
Serving San Antonio, TX - Our Local Coverage Area
We’re based in the San Antonio 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 San Antonio
No, but the opening does need to be square. The slab moves, not the window. We address the frame anchoring and shimming rather than reinforcing the aluminum itself, which is already rigid. In post-tension neighborhoods where settlement is ongoing, we can add a flexible sealant detail that lets the frame move slightly without cracking glass. Call (254) 269-5071 for an exact assessment and written quote.
Yes, in most cases. Condensation between panes means the insulated glass unit seal has failed. We replace the IGU with a matching unit, and if the frame gasket has also degraded from San Antonio sun, we replace that at the same time. Cost depends on the sash size and glass package.
Usually a repair. Grinding means the roller bearings have worn or the track is corroded. We replace both rollers and the track if needed, which typically runs $800 to $1,500 per sash. The frame itself rarely needs replacing unless corrosion has spread or the slab movement has twisted the extrusion. Call (254) 269-5071 and we’ll tell you which side of that line your window is on.
No. Replacing a failed component with OEM or spec-matching parts does not void a home warranty. Foundation movement or wear and tear is generally excluded from home warranties anyway. We document every repair and provide paperwork for your records and for any warranty claim you’re pursuing.
Yes, and it’s mostly about thermal expansion. Aluminum expands significantly at 100-plus degrees, which is why we leave manufacturer-specified clearance at the frame edges and use flexible sealants rated for high UV. Hard caulk or tight shimming will buckle a frame in a San Antonio summer.
Service Areas Near San Antonio
We run ES Windows service across the San Antonio metro and into the surrounding Hill Country. That includes Boerne, Selma, Terrell Hills, Cibolo, and Leon Valley. For specific coverage details, see our San Antonio service area page. We also maintain dedicated pages for ES Windows service in Boerne and ES Windows service in Selma.
Book Your ES Windows Service in San Antonio Today
If your ES Windows are grinding, sweating, or cracked, don’t wait. Call (254) 269-5071 to schedule a free estimate. A live person answers, day or night, and you’ll know exactly who’s coming and what it costs before any work starts.
Written by Isaac Pruett, Owner at Mason Remodeling Co San Antonio, serving San Antonio since 2004.
