Window Replacement in San Antonio - Written Price Before Anything Is Ordered

Trusted Window Replacement for San Antonio Homeowners

Our Window Replacement cost guide breaks down why San Antonio projects typically run $450 to $1,400 per window installed, depending on glass package, frame material, and whether the opening needs structural work. We’ve been replacing windows across San Antonio, Boerne, Live Oak, and the surrounding Hill Country since 2009, and we’ve seen how our climate punishes the wrong glass. Triple-digit summers, spring hailstorms, and humidity swings test every seal and frame. Hale Windows San Antonio handles the whole job from tear-out to trim, with a written price in your hands before any work starts. Call (361) 348-8929 to schedule a free estimate.

Call (361) 348-8929

Energy Efficient Windows

Energy Efficient Windows are units built with low-E glass (a thin coating that blocks heat while letting light through), insulated frames, and gas fills between panes, all working to slow heat transfer through the glass. In San Antonio, where July and August routinely push past 100 degrees, standard single-pane windows let air conditioning bleed straight through the opening. Homeowners in Alamo Heights and Terrell Hills notice the difference first in rooms that catch afternoon sun. We install energy efficient windows from ECO Window Systems and other professional-grade lines, and a typical retrofit runs $500 to $1,100 per opening depending on glass package and frame. Spencer Odell, our owner, reviews every energy package with you before the quote goes in writing.

Low-E Glass Options

Low-E coatings reflect infrared heat while allowing visible light through, which matters most on west-facing walls in San Antonio. We help you match the coating strength to each elevation so south and west windows get stronger solar control than north-facing units.

Gas Fill and Spacer Systems

Argon and krypton fills between panes reduce conduction through the glass cavity, and warm-edge spacers cut condensation along the frame. These details are where cheap installations fall short, and where our written price protects you from shortcuts.

Window Replacement Company

A Window Replacement Company is a specialist that removes your existing windows and installs new units, including flashing, insulation, and trim work, rather than a general contractor who treats windows as one of many trades. Choosing a specialist matters in San Antonio because the local code requires wind-resistance ratings and proper flashing details that generalists often skip. Since 2009, Hale Windows San Antonio has performed Window Replacement - Universal City and surrounding areas, with a written price before any work begins. Replacement windows typically run $450 to $1,400 per unit installed, and our 365-Day Done Right Promise means if the work is not right, we make it right, no argument needed.

Written Price Before Work Starts

Every window replacement job we quote includes a line-item written price covering tear-out, installation, trim, and disposal. You see the full number before we pick up a tool, and we don’t issue change orders after work begins.

Background-Checked Installers

Under the Threshold Standard, every installer sent to your San Antonio home is background-checked, identity-verified, photo-badged, and announced to you by name and photo before the visit. You know exactly who is at the door before you open it.

Window Glass Replacement

Window Glass Replacement swaps out only the glass unit inside an existing frame, rather than pulling the entire window, which is the right call when the frame is still square and solid but the glass is cracked, fogged, or failed. San Antonio hail storms crack glass across Castle Hills and Leon Valley every spring, and most of those frames survive fine. We replace insulated glass units with new low-E packages, and glass replacement alone typically runs $250 to $650 per window depending on size and coating. Our written guarantee covers the repair; if it fails, the second visit is free.

Insulated Glass Unit Matching

When we replace glass, we measure the exact thickness and spacer profile of your existing unit so the new one seats properly and the sash closes clean. A mismatched unit creates draft gaps and seal stress that shortens the life of the window.

When Glass Replacement Beats Full Replacement

If your sash operates smoothly and the frame shows no rot or warp, replacing only the glass saves hundreds per window. We’ll tell you honestly when a full window replacement is the better long-term call, because our pricing is written and fixed either way.

Window Sash Replacement

Window Sash Replacement replaces the movable or fixed panel that holds the glass, including its frame, while leaving the outer window frame in place, which works when the sash is warped or rotting but the rough opening is still sound. Older wood windows in Terrell Hills and Alamo Heights often have sashes that swell and seize during San Antonio’s humid months, while the surrounding frame remains solid. We build replacement sashes to the exact dimensions of each opening, with balances and weatherstripping matched to the weight and travel of the original. Sash replacement typically runs $300 to $800 per sash installed, with your written price confirmed before work starts.

Custom Sash Fabrication

We measure each opening in three places to account for settled framing, then fabricate the sash to those exact dimensions. A sash cut to a nominal size will bind or leak, and we don’t guess.

Balance and Hardware Matching

Replacing a sash without matching the balance system leaves a window that slams or won’t stay up. We match coil balances, spiral balances, or weight-and-pulley systems so the new sash operates with the same feel as the original.

Window Glass Repair

Window Glass Repair addresses cracks, chips, and small breaks without always replacing the entire glass unit, and in San Antonio it is most often needed after hail or mower-thrown rocks. Surface chips that haven’t spread can sometimes be stabilized, while cracks that run edge to edge require full glass replacement because the seal is compromised. We offer window glass repair across San Antonio and the surrounding communities, and repair work is covered by our written guarantee with a free second visit if the repair fails. Simple glass repairs start around $150, while full glass unit replacement runs $250 to $650.

Hail and Impact Damage

After a San Antonio hailstorm, we inspect each window for star cracks, edge chips, and pitting that weakens the glass even when it hasn’t broken through. We document everything for your insurance claim and give you a written price for the full scope.

Seal Failure and Fogging

Fog between panes means the insulated glass unit’s seal has failed, which is a glass repair, not a cleaning problem. We replace failed units with new low-E glass matched to the rest of the home, restoring both clarity and thermal performance.

Window Pane Replacement

Window Pane Replacement installs a new pane of glass into an existing frame or sash, typically a single pane in an older window or one pane of a multi-pane assembly. Older homes in Kirby and Universal City often still have single-pane windows, and replacing just a broken pane with matching glass is usually the most cost-effective repair. We cut and seat glass to original specifications, and pane replacement runs $150 to $400 per pane depending on size, thickness, and whether it is tempered. Every repair carries a written guarantee; if the repair fails, a second visit is free.

Single-Pane Replacement in Older Homes

Pre-1960 San Antonio homes often have true divided-light windows with individual panes held by glazing putty. We remove the old putty, reset new glass to the same reveal, and re-glaze with modern compounds that stay flexible through temperature swings.

Tempered Glass Requirements

Code in San Antonio requires tempered glass in doors, sidelites, and windows near the floor or near water. We confirm the pane’s required safety rating before ordering so your repair passes inspection the first time.

Window Seal Repair

Window Seal Repair restores the weather seal around the glass unit or the window frame, stopping air and water infiltration where gaskets, caulking, or weatherstripping have failed. In San Antonio, seal failure shows up as drafts around the sash, condensation between panes, or visible daylight through the frame. We replace failed gaskets, re-caulk exterior perimeters with commercial-grade sealant, and install new weatherstripping matched to the original profile. Seal repair typically runs $100 to $400 per window, and our written guarantee covers the repair with a free second visit if it fails.

Gasket and Weatherstripping Replacement

We match the original gasket profile from the manufacturer rather than forcing a generic substitute, which is why a Hale seal repair lasts on windows from ViewLux, Therma-Tru, and other lines we service regularly.

When Seal Failure Means Glass Replacement

If the seal that failed is inside the insulated glass unit itself, the pane is fogging and no surface repair will fix it. We’ll tell you straight when glass replacement is required and give you a written price before any work begins.

Brands We Service

Hale Windows San Antonio installs and services windows and doors from eight professional-grade lines, which means we match the product to the job rather than pushing one brand. We work extensively with ECO Window Systems for energy-efficient replacement windows, Mr-Glass for custom glass and insulated units, Therma-Tru for entry doors, and ViewLux for premium architectural window lines. Each line has specific installation tolerances, flashing details, and hardware requirements, and our installers are trained on all of them.

When a homeowner in Castle Hills has a Therma-Tru door with a failed seal, we know the gasket profile and the warranty path. When a San Antonio home needs hurricane-rated windows, we quote PGT and CGI with the correct wind-load ratings for the local code zone. Whether you have ECO Window Systems, ViewLux, Therma-Tru, or any other make, we can help. Call (361) 348-8929 and we’ll identify your window from a photo before we ever send a truck.

Signs You Need a Pro Right Now

• Condensation between the glass panes. This means the insulated glass unit’s seal has failed, and the window has lost its thermal performance. Repairing the seal alone is not possible; the glass unit needs replacement, and the longer it sits, the more moisture corrodes the frame.
• Visible daylight around the sash or frame. If you can see light through the gap when the window is closed, air and water are moving through that gap too. This is a structural seal failure that raises cooling bills and invites moisture into the wall cavity.
• Windows that stick, jam, or won’t stay open. Sash warping or failed balances make a window a safety hazard, especially in a home with children. A window that slams shut on its own has a mechanical failure that will not fix itself.
• Soft or crumbling wood around the frame. Water intrusion through failed flashing has already started rot, and San Antonio’s humidity accelerates it. The longer the rot spreads, the more expensive the repair, and what starts as a sash issue can move into the rough opening.
• Single-pane glass in a home built before 1980. Single-pane windows lose up to 30 percent of HVAC energy through the glass. Replacing them with energy efficient units pays back fastest in the San Antonio climate, where cooling season runs six months.

Our Process, Step by Step

1. 1
   Call and describe the issue. A live person answers at (361) 348-8929, 24 hours a day, 7 days a week. We ask about the symptoms, the window’s location, and the age of the home so we arrive prepared.
2. 2
   In-home assessment with written pricing. We measure each window, check the frame, and identify the brand and glass package. You get a written line-item price before any work starts, so there are no surprises on the invoice.
3. 3
   Technician introduction by name and photo. Under the Threshold Standard, the installer is background-checked, identity-verified, photo-badged, and announced to you by name and photo before the visit. You know exactly who is at the door before you open it.
4. 4
   Removal and preparation. We remove the old window or glass, inspect the rough opening for hidden damage, and address any rot or seal failure we find. If the opening needs work beyond the original scope, we stop and give you a written price for the change before proceeding.
5. 5
   Installation, cleanup, and final walk-through. We set the new window, flash it properly, insulate the cavity, and replace trim exactly as found. You walk the job with us before we leave, and your 365-Day Done Right Promise starts the day the work is complete.

How Much Does Window Replacement Cost in San Antonio?

Our Service Area Near San Antonio

Hale Windows San Antonio serves the entire San Antonio metro, including Window Replacement in Boerne, Window Replacement in Live Oak, Cibolo, Bulverde, Alamo Heights, Universal City, Lackland AFB, Terrell Hills, Kirby, Castle Hills, and Leon Valley. Most assessments can be scheduled within a week, and repair jobs in closer neighborhoods are often completed the same week. Call (361) 348-8929 to check availability in your area.

Frequently Asked Questions About Window Replacement in San Antonio

Schedule Your Window Replacement Service in San Antonio Today

Call (361) 348-8929 to schedule your free estimate. A live person answers 24/7, no voicemail, no callback queue. We’ll measure, assess, and hand you a written price before any work begins. No obligation, no pressure, just the information you need to make the right call for your San Antonio home.

Written by Spencer Odell, Owner at Hale Windows San Antonio, serving the San Antonio metro since 2009.