Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Before
After
Before
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Before
AfterWindows & Doors in San Antonio, TX
Window installation in San Antonio costs $650 to $2,800 per opening for most homes, depending on frame material, glass package, and whether the opening needs structural repair. The city’s inner-ring neighborhoods, built between 1880 and 1930, still carry original single-pane wood sashes that have survived a century of clay-soil movement and Gulf humidity. The north and northwest suburbs, built after 1970, are mostly original aluminum or early single-pane vinyl now well past service life. If you’re pricing a job in King William, Monte Vista, Stone Oak, or Helotes, call (509) 265-6387 and we’ll give you a written price before any tool is lifted.
Why San Antonio Homes Are Different
San Antonio’s seven City-designated historic districts operate under the Historic and Design Review Commission, and that changes what can physically go into an opening. King William and Monte Vista require replacement windows to match the original profile, material, and muntin pattern. Standard vinyl gets rejected. Homeowners who install off-profile units without HDRC approval have been ordered to remove them at their own expense. We pull HDRC permit history before quoting any window job in a historic district.
Beneath the regulatory layer sits the city’s expansive Vertisol clay soil. These soils swell and shrink with rainfall cycles, and the resulting foundation movement racks door frames and window rough openings across older neighborhoods like Beacon Hill, Tobin Hill, and Jefferson. A door that sticks in July and swings free in January is often not a door problem. It’s a frame problem caused by soil movement under the slab. We measure rough openings with a laser before ordering anything.
Climate is the third variable. San Antonio summers routinely pass 100°F with Gulf humidity behind them. West- and south-facing glass turns homes into ovens unless the glazing is low-E and argon-filled. February 2021 added a different stress test: Winter Storm Uri cracked single-pane glass citywide and revealed failed insulated-unit seals on thousands of homes that had never seen sustained freezing temperatures. We see the consequences of all three forces on every survey.
Our Main San Antonio Services
Two services draw the most calls from San Antonio homeowners, and each has its own dedicated page with full pricing detail and local specifics.
Door Installation in San Antonio
Door installation in San Antonio often starts with a stuck slab that turns out to be a shifted rough opening. The city’s clay soils shift seasonally, and a door that binds in summer may have moved a quarter inch out of square. We measure the opening, correct the frame where needed, and install a door sized for the actual rough opening rather than forcing a standard slab into a racked opening. Entry doors in this market also need to handle 40-degree temperature swings between morning and afternoon, which puts stress on weatherstripping and threshold seals. For complete pricing on entry, patio, and interior door work, see our Door Installation in San Antonio page.
Window Replacement in San Antonio
Window replacement in San Antonio is the most common request from homeowners in post-1970s brick-veneer homes across the north and northwest. Those original aluminum frames conduct heat directly into the house through a San Antonio summer, and single-pane vinyl from the 1980s and 1990s has yellowed and warped. Replacing them with insulated low-E units changes both the cooling load and the street appearance. Some of these homes sit in HOAs, so frame color and grid pattern need checking before ordering. For a complete guide to replacement windows, frame options, and written pricing, see Window Replacement in San Antonio.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
BeforeAfterWindow Installation in San Antonio
Window installation in San Antonio spans two very different housing stocks: historic wood-sash homes in the inner city and production brick-veneer homes in the north and northwest suburbs. We approach the two differently. A Monte Vista Craftsman needs custom profiles and HDRC-compliant materials, while a Stone Oak tract home from 1995 can accept a standard insulated vinyl unit with significant energy improvement. Every job starts with a measured survey you keep, and the written quote follows that document exactly. You can learn more about our approach on the Window Installation page.
Single & Double Hung Windows
Signs you need it
Sashes that won’t stay open, or upper sashes that have been painted shut for decades, are the classic signal that original double hungs have reached the end of service life in San Antonio’s older housing stock.
What it costs in San Antonio
$650 to $1,400 per window for retrofit work in San Antonio, with wider ranges on the far north and northwest sides where access can be more complex.
How we do it
We measure each rough opening, confirm HDRC compliance where applicable, order the exact frame material and glass package, then remove the old sash and install the new unit with new balances and weatherstripping.
Horizontal Roller Windows
Signs you need it
Rollers that leave aluminum shavings on the sill, or sashes that jump the track when opened, mean the original 1970s or 1980s frame has worn beyond adjustment.
What it costs in San Antonio
$700 to $1,600 per opening for replacement in San Antonio, plus more if the rough opening has been racked by clay-soil movement and needs re-squaring.
How we do it
We remove the old sash and track, check the rough opening for square, install a new roller assembly with stainless or nylon rollers, and seal the frame to stop air and water intrusion.
What Window Installation Costs in San Antonio
| Item | Typical range in San Antonio |
|---|---|
| Standard retrofit vinyl window | $650 - $1,400 |
| Horizontal roller replacement | $700 - $1,600 |
| Custom-profile historic window | $1,800 - $2,800 |
Does window installation require a permit in San Antonio?
Most straightforward replacements in non-historic areas fall under residential repair and don’t require a permit. Historic districts are different: the HDRC approval is mandatory before ordering, and we handle that paperwork as part of the job.
Can you match the original look in a historic district?
Yes. We work with suppliers who reproduce original muntin profiles and sightlines for single and double hung windows in King William and Monte Vista. The written quote specifies the exact profile and material the HDRC will see. Call (509) 265-6387 for a consult.
Impact Windows & Doors in San Antonio
Impact windows and doors in San Antonio are not a coastal requirement, but they solve three local problems at once: severe wind events, airborne debris during spring storms, and the intense solar heat gain from 100°F summer days. Homes in the far north and northwest, closer to open prairie, see higher wind exposure than the sheltered inner city. The right impact package combines a wind-load rating with low-E glass, and we’ll specify it by performance tier rather than by what’s in stock. For full details on our Impact Windows & Doors work, see the main page.
Impact-Resistant Windows
Signs you need it
If your home faces open exposure on the north or northwest side of San Antonio, or if you’ve already replaced one window due to storm damage, impact-rated glazing becomes a practical insurance decision rather than a luxury upgrade.
What it costs in San Antonio
$1,200 to $2,500 per window in San Antonio for standard impact-rated units, with the higher end covering larger openings and low-E glass packages.
How we do it
We measure the opening, confirm the required wind-load rating for your exposure, order the right impact glazing and interlayer, then install and document the completed assembly with photos.
Double Hung Impact Windows
Signs you need it
Original double hungs in an exposed part of the house that rattle during San Antonio’s spring storm season are candidates for impact-rated replacement sashes.
What it costs in San Antonio
$1,400 to $2,800 per window in San Antonio, which covers the heavier impact glass plus the reinforced frame and balance system rated for the load.
How we do it
We remove the old sashes, install a reinforced frame with the correct impact rating, set the new sashes, and verify operation under the specified wind pressure.
What Impact Windows & Doors Costs in San Antonio
| Item | Typical range in San Antonio |
|---|---|
| Standard impact-rated window | $1,200 - $2,500 |
| Double hung impact window | $1,400 - $2,800 |
| Impact sliding door | $3,000 - $6,500 |
Are impact windows worth it if San Antonio isn’t coastal?
Yes, if your home has open exposure or you want one solution that handles both storm debris and solar heat. The low-E impact packages we install cut cooling costs while meeting wind-load code. Call (509) 265-6387 for written pricing.
Will impact windows change how the house looks?
Modern impact-rated glazing looks nearly identical to standard glass from the street. You’ll notice the weight if you operate the sash; otherwise, the profile is the same.
Energy-Efficient Windows in San Antonio
Energy-efficient windows in San Antonio are the fastest financial payback of any home improvement project because the city’s cooling season runs from March through October, and west-facing glass is the single biggest source of daytime heat gain. A standard clear double-pane window lets in about 80% of the sun’s solar energy as heat. Low-E argon-filled units cut that to roughly 35%. That difference shows up on the CPS Energy bill the first full summer. Learn more about our Energy-Efficient Windows specifications before you call.
Low-E & Argon Gas Glass
Signs you need it
Rooms that are 10 to 15 degrees warmer than the rest of the house on summer afternoons, especially on west and south exposures, are the clearest signal that existing glazing lacks low-E coating.
What it costs in San Antonio
$800 to $1,800 per window in San Antonio for low-E argon-filled double-pane units, with the wider spread driven by frame material and opening size.
How we do it
We measure the opening, run a written scope with the targeted U-factor and SHGC, order the glass package, and install the unit with an insulated frame seal to stop thermal bridging.
ENERGY STAR Replacement Windows
Signs you need it
Homes built before 1995 with original builder-grade aluminum or early single-pane vinyl are the prime candidates for ENERGY STAR replacement windows across San Antonio’s north and west suburbs.
What it costs in San Antonio
$900 to $2,200 per window in San Antonio, depending on whether it’s a standard retrofit or a full-frame replacement with exterior trim work.
How we do it
We verify the specific ENERGY STAR climate zone for South Texas, select a glass package that meets or exceeds that standard, and install it with a documented photo record of the finished opening.
What Energy-Efficient Windows Costs in San Antonio
| Item | Typical range in San Antonio |
|---|---|
| Low-E argon-filled double pane | $800 - $1,800 |
| ENERGY STAR retrofit | $900 - $2,200 |
| Full-frame replacement | $1,200 - $2,800 |
What’s the right U-factor for San Antonio?
Look for a U-factor of 0.30 or lower and an SHGC of 0.25 or lower on west- and south-facing glass. That combination handles both the solar load and the morning winter chill. We’ll put the exact specs in your written quote.
Will new windows actually lower the CPS bill?
Most San Antonio homes we replace see a 15 to 30 percent reduction in cooling costs during peak summer months, though the exact number depends on ceiling insulation and home orientation. Call (509) 265-6387 for a measured survey.
Sliding & Patio Doors in San Antonio
Sliding patio doors in San Antonio take a double beating: direct sun on south-facing walls and clay-soil movement that slowly pulls the track out of level. A door that slides hard in August may have been fine in March, and the culprit is usually the slab under the track, not the rollers. We level the track, replace the rollers with stainless units, and install a new weather seal that handles both the summer humidity and the February freeze cycle. For full specifications, see the Sliding & Patio Doors page.
Patio Doors
Signs you need it
A track that is visibly out of level, or a door panel that scrapes the frame at one end and gaps at the other, is the usual sign that San Antonio’s clay soil has moved the rough opening.
What it costs in San Antonio
$1,800 to $4,000 in San Antonio for a standard two-panel patio door replacement, with labor included to level the track before setting the new panels.
How we do it
We remove the old panels, check the track with a level, correct any slab movement with shims, install new rollers and track, and hang the panels for even operation.
Sliding Glass Door Replacement
Signs you need it
Condensation between the glass panes means the insulated seal has failed, and in San Antonio’s winter-to-summer humidity swings, a failed seal will permanently fog the door glass.
What it costs in San Antonio
$2,200 to $5,000 in San Antonio, including the new insulated glass unit and track hardware rated for the door’s weight class.
How we do it
We measure the full opening, order the glass unit with the correct U-factor for the door’s exposure, replace the track and rollers, and document the completed install.
What Sliding & Patio Doors Costs in San Antonio
| Item | Typical range in San Antonio |
|---|---|
| Standard two-panel patio door | $1,800 - $4,000 |
| Sliding glass door replacement | $2,200 - $5,000 |
| Impact sliding door | $3,000 - $6,500 |
Why does my sliding door stick only in summer?
Expansive Vertisol clay under your slab swells with moisture and pushes the track out of level. The fix is leveling the track, not spraying lubricant on the rollers. We correct the track before installing new panels.
Can you replace just the glass in my sliding door?
Yes, if the frame and track are sound. We replace failed insulated glass units while keeping the existing frame, which is usually half the cost of a full door replacement. Call (509) 265-6387 for a measured quote.
Impact Garage Doors in San Antonio
Impact garage doors in San Antonio protect the largest unbraced opening in the house, and the city’s spring wind events are severe enough to turn a standard garage door into a liability. A 16-foot door that buckles under wind load lets the roof lift, and the damage multiplies from there. The north and northwest suburbs, especially around Stone Oak and Helotes, catch the most wind. Our Impact Garage Doors page covers wind-load ratings and installation specifics.
Hurricane-Rated Garage Doors
Signs you need it
If your garage door flexes visibly inward during strong gusts, or if you hear the panels slap against the track in a San Antonio thunderstorm, the door lacks adequate bracing for local wind loads.
What it costs in San Antonio
$2,500 to $5,500 in San Antonio for a hurricane-rated single-car door, with the double-wide versions running higher based on panel gauge and bracing.
How we do it
We measure the opening, specify the wind-load rating required for your exposure, order a reinforced door with the correct panel gauge and bracing, and install it with new tracks and springs matched to the heavier panels.
Garage Door Replacement
Signs you need it
Rusted or worn tracks, cracked panels, and broken springs that make the door unsafe to operate are the standard reasons we replace garage doors across San Antonio rather than repair them.
What it costs in San Antonio
$1,800 to $4,000 in San Antonio for a standard two-car garage door replacement, including new tracks, springs, and opener brackets.
How we do it
We remove the old door and tracks, set new track rails plumb, install the new panels and springs, and balance the door so it opens by hand at half its weight.
What Impact Garage Doors Costs in San Antonio
| Item | Typical range in San Antonio |
|---|---|
| Standard two-car door replacement | $1,800 - $4,000 |
| Hurricane-rated single-car door | $2,500 - $5,500 |
| Hurricane-rated double-wide door | $4,000 - $8,000 |
How do I know what wind-load rating my garage door needs?
The rating depends on your home’s exposure and the local wind zone. We look up your specific address requirements before ordering any panel, and the written quote states the rating. Call (509) 265-6387 for a site check.
Does a hurricane-rated door help with energy bills?
Yes, if it’s insulated. A hurricane-rated door without insulation will not change your garage temperature. We spec insulated cores on nearly every impact door we install in San Antonio because garages here double as workspaces.
Custom & Geometric Windows in San Antonio
Custom and geometric windows in San Antonio are most often specified in historic districts, where arched half-rounds, oval lites, and Craftsman-style divided sashes have to match the original architecture. King William and Monte Vista jobs almost always include at least one opening that cannot be filled from a stock catalog. We work from a measured survey and a shop drawing you approve before anything is fabricated. See the Custom & Geometric Windows page for the full range.
Geometric & Shaped Windows
Signs you need it
When an original half-round, octagon, or eyebrow window in a historic San Antonio home has rotted or broken, a stock rectangular unit cannot legally or visually replace it.
What it costs in San Antonio
$1,500 to $3,500 in San Antonio for a custom geometric window, with the higher end covering complex shapes and HDRC review drawings.
How we do it
We take a digital template of the opening, produce a shop drawing with exact sightlines and muntin profiles, get HDRC approval if required, and fabricate the unit to match.
Arched & Curved Windows
Signs you need it
Spanish Colonial Revival homes across San Antonio’s older neighborhoods often feature arched window heads, and when those units fail, an off-the-shelf square window breaks the architectural line.
What it costs in San Antonio
$1,800 to $4,000 in San Antonio for a custom arched unit, dependent on radius, frame material, and whether the muntins must be reproduced.
How we do it
We template the arch in place, specify the radius and frame material in the written quote, and order a unit fabricated to the exact curve of the original opening.
What Custom & Geometric Windows Costs in San Antonio
| Item | Typical range in San Antonio |
|---|---|
| Custom geometric window | $1,500 - $3,500 |
| Custom arched window | $1,800 - $4,000 |
| Oversized opening | $2,500 - $5,500 |
How long does a custom window take?
Custom fabrication usually takes three to six weeks from template approval to delivery in San Antonio. Historic-district approvals can add time, so we pull HDRC history before quoting.
Can you match muntins from 1920 exactly?
In most cases, yes. We work with suppliers who reproduce period-correct muntin widths and profiles, and we submit those specs in the HDRC paperwork. For an exact match, call (509) 265-6387 and we’ll template the opening.
Brands We Service in San Antonio
We install and service windows and doors from eight manufacturer lines including PGT, CGI, ViewLux, and CWS, specified by performance tier and price range rather than margin. Common parts for these brands are stocked locally in San Antonio, and most replacement components arrive within a week. Full detail is on our brands page.
Pricing for Windows & Doors in San Antonio, TX
| Service | Typical range in San Antonio |
|---|---|
| Standard retrofit vinyl window | $650 - $1,400 |
| Horizontal roller replacement | $700 - $1,600 |
| Custom-profile historic window | $1,800 - $2,800 |
| Standard impact-rated window | $1,200 - $2,500 |
| Low-E argon-filled double pane | $800 - $1,800 |
| ENERGY STAR retrofit | $900 - $2,200 |
| Standard two-panel patio door | $1,800 - $4,000 |
| Impact sliding door | $3,000 - $6,500 |
| Hurricane-rated single-car garage door | $2,500 - $5,500 |
| Custom geometric window | $1,500 - $3,500 |
Two things push window and door pricing up in San Antonio more than anywhere else: HDRC review and documentation in historic districts, and clay-soil movement that requires rough-opening correction before installation. Both are visible line items in our written quote, so the price you approve is the price on the final invoice.
Neighborhoods We Serve in San Antonio
Our crews work across San Antonio daily, from the historic inner-ring districts south of Loop 410 to the far north and northwest suburbs. Scheduling is typically arranged within a few days, with written measurements completed before any work is ordered.
- King William
- Monte Vista
- Stone Oak
- Helotes
- Alamo Heights
Service Area - Cities Near San Antonio
We also serve the surrounding metro, including Schertz, TX, Cibolo, TX, San Marcos, TX, and Kyle, TX. Homeowners in these cities get the same written price and measured survey as San Antonio jobs, coordinated from the San Antonio office.
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 About Windows & Doors in San Antonio
Yes, if your home sits in one of San Antonio’s seven City-designated historic districts. The Historic and Design Review Commission requires replacement units to match the original profile, material, and muntin pattern. We pull the permit history and submit the paperwork before ordering anything. Call (509) 265-6387 and we’ll check your address first.
San Antonio’s expansive Vertisol clay soil swells when wet and shrinks when dry, which moves the slab under your door frame seasonally. The door is not shrinking. The rough opening is moving. We correct the frame and install the door to the actual opening measurement rather than a stock size.
Yes, always. That is Haven Clause 1 and it has been the rule on every one of the 18,000+ openings we have touched since 2012. The measured survey you keep is the same document as the written quote, and the final invoice cannot differ from either. Call (509) 265-6387 to schedule a free estimate.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What San Antonio Customers Say
"Patio door had dropped and would not lock. They adjusted it rather than selling me a new one, and charged accordingly."
- Simone T."The survey measurements and the quote were the same piece of paper. Nothing changed on install day, which is not what happened with the two other companies we had out."
- Annette R."Replaced eight windows. They showed me the U-factor on the units they were actually fitting rather than the brochure numbers."
- Kofi B.