Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Windows & Doors Across Alamo Heights
Window and door work in Alamo Heights is not like the rest of Bexar County. This is a fully built-out, independent municipality with its own building department on Austin Highway, its own inspectors, and a housing stock that runs heavily to 1920s-1950s Tudor Revivals, Spanish Colonial Revivals, and craftsman bungalows. If you’re searching for Windows & Doors help in the 78209 ZIP code, you need a crew that knows the difference between an Alamo Heights permit and a San Antonio one, and knows how to scribe a new jamb extension to a lath-and-plaster wall that has moved a half-inch over ninety years. Barrett & Sons Construction has been doing exactly that since 1998. Tom Barrett and his sons run the crews, every permit gets pulled through the right office, and every price is fixed in writing before a single unit gets ordered. Call (877) 610-1318 and we’ll come out, look at the openings, and give you a written line-item quote.
Why Barrett & Sons Construction Is Alamo Heights’s Preferred Windows & Doors Company
We are not a franchise dispatching strangers. Tom Barrett is the owner, his sons are on-site most days, and the phone rings to a live person twenty-four hours a day. When a homeowner near Broadway and Austin Highway calls about a failing steel casement on a 1940s Tudor, the person who answers has probably seen that exact window style before, because we work in Alamo Heights regularly. Our crews are background-checked and uniformed. Our 90-Day Done Right Promise is written on every contract: if something is not done right, Tom comes back and makes it right, one call.
Alamo Heights is a small city. People talk. The neighbors on Townsend Avenue, Burr Road, and Argyle know which contractors pull permits and which ones do not. We pull permits through Alamo Heights City Hall on every eligible job, because the last contractor most of our customers used told them permits were optional. Look up Tom Barrett’s name, address, and license number before you sign anything. He publishes all of it. That is how we have built a strong local reputation here for over two decades.
Our Windows & Doors Services in Alamo Heights
Window Replacement
Most window replacement work in Alamo Heights is on homes built between the 1920s and 1950s, and the openings are rarely square. A standard vinyl unit ordered off a big-box shelf usually cannot be scribed to the lath-and-plaster walls without ugly gaps or visible shims. We order units sized to the actual rough opening, not the nominal size, and we spec sightlines that respect the original trim profiles. Window replacement in Alamo Heights typically runs $4,500-$15,000 depending on how many openings and the level of custom work required.

Door Installation
Exterior doors in Alamo Heights take a beating from the clay soil cycle. The ground swells in drought and settles after heavy fall rains, which slowly racks the framing. A door that swung true in 2001 may now bind at the top corner in August. We replace doors, re-shim the rough opening, and when the floor has moved beyond shimming, we tell you before we sell you anything. Written change orders come before any scope change, every time.

Impact Windows & Doors
Alamo Heights sits in a wind-borne debris zone under the Texas Coastal Windstorm standards that many homeowners only learn about when insurance or an architect requires them. Impact-rated units are not just for the coast anymore. We install hurricane impact windows and sliding glass doors with the proper NOA and FBC approvals, and we coordinate the permit through Alamo Heights City Hall, not San Antonio. Impact window installation in Alamo Heights typically runs $8,000-$25,000 depending on opening count and product line.

Custom Windows & Doors
This is where Alamo Heights differs most from suburban Bexar County. The houses here are not getting demolished. Architects and homeowners want custom millwork, steel-look thermally broken units, restoration glass, matte black finishes. That work is bespoke. It is quoted scope-by-scope, fixed in writing before ordering, and the price does not change without a signed change order. If you have an architect or designer, we coordinate with them directly. If you do not, we can help you spec the right product from a named manufacturer so you know exactly what you are paying for.

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.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Alamo Heights
We carry lines homeowners can look up, not mystery brands off a van. On window and door work here, we commonly install Andersen and Marvin products, and for Alamo Heights Driveway & Pavers tie-ins around patios and entries we use Belgard and Techo-Bloc materials. Because we work in Alamo Heights often, we can usually turn around parts and service requests faster than a distributor that has to route everything through a San Antonio warehouse. Fast turnaround on Alamo Heights jobs is a scheduling question, not a parts-availability question.
Common Windows & Doors Problems We See in Alamo Heights Homes
- Permits pulled through the wrong office. Alamo Heights runs its own building department on Austin Highway. Work done under a San Antonio or Bexar County permit on an Alamo Heights home will get flagged, and a stop-work order can hold a whole renovation for weeks.
- Big-box units that cannot be scribed. Original lath-and-plaster walls and limestone sills from the 1930s and 1940s are never plumb or square. Standard aluminum or vinyl units leave gaps and clash with original Tudor and Spanish Colonial trim. The fix requires custom jamb extensions and a crew that knows how to scribe them.
- Doors racked by expansive clay. The montmorillonite clay under Alamo Heights swells and shrinks seasonally. Exterior doors start binding, French doors refuse to latch, and fixed windows develop hairline frame cracks. This is a soil-moisture and drainage problem as much as a fenestration problem.
- Rough-ins left open through fall rains. If you schedule a window or door delivery without confirming the Alamo Heights inspection office’s own calendar, the rough opening can sit uncovered when the October rains hit. We schedule around the local office’s real availability, not a regional distributor’s assumption.
Pricing for Windows & Doors in Alamo Heights, TX
Whether you need windows, doors, or Home Additions & ADU in Alamo Heights, pricing here is not the same as a tract subdivision outside Loop 1604. The houses are older, the openings are irregular, and the finish expectations are higher. Here are the ranges we actually quote for this market:
| Service | Typical Alamo Heights Range |
|---|---|
| Window Replacement | $4,500 - $15,000 |
| Impact Window Installation | $8,000 - $25,000 |
| Custom Windows & Doors | Quoted per scope of work |
Custom work has no published price range because it is bespoke: the unit count, sightlines, finish, hardware, and coordination with your architect all change the scope. What never changes is how we price it. Every scope, every allowance, every price change arrives as a written change order before work happens. An allowance that is not on paper is a surprise waiting for a date. Call (877) 610-1318 for a free written estimate. No trip charge inside the county, and a free second opinion on any written estimate you already have.
We Also Serve Cities Near Alamo Heights
In addition to Alamo Heights, our crews work regularly in Terrell Hills, San Antonio, Windcrest, and Kirby. If you are just outside the 78209 line and need Windows & Doors in Alamo Heights caliber work, call us. We will tell you honestly whether your home falls under Alamo Heights permitting or not.
Serving Alamo Heights, TX - Our Local Coverage Area
We’re based in the Alamo Heights 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 - Windows & Doors in Alamo Heights
No. Alamo Heights is an independent municipality that runs its own building department on Austin Highway, and any window or door replacement that alters a rough opening must be permitted through Alamo Heights City Hall, not the City of San Antonio’s portal. Alamo Heights inspectors apply their own interpretations of the IRC to older, non-conforming historic structures. We pull the right permit through the right office on every eligible job. Call (877) 610-1318 and we will tell you exactly what your project needs.
Custom fenestration lead times run 14 to 20 weeks because manufacturers build these units to order, and Alamo Heights homes rarely accept a stock size. That lead time, not labor, is what sets the project calendar. We order the units early, lock the price in writing, and schedule the rough-in and inspection around the Alamo Heights inspection office’s own calendar so the opening does not sit unprotected. Call (877) 610-1318 and we will walk you through a realistic timeline before you order a single unit.
The right approach is a custom-sized unit with a thermally broken frame, jamb extensions scribed to the actual plaster surface, and a finish that matches the original sightlines and trim profiles. Stock units leave gaps and look wrong on a Tudor Revival or Spanish Colonial Revival. On a 1940s Tudor near Broadway and Austin Highway, our crew replaced a failing steel casement with a custom steel-look thermally broken unit, ordered with a 16-week lead time, scribed the new jambs to the lath-and-plaster, and reinstalled the original limestone sill. We coordinate the permit and the inspection sign-off. Call (877) 610-1318 for an exact quote.
The expansive montmorillonite clay under Alamo Heights swells during drought and settles after heavy rains, which racks framing and causes exterior doors to bind and fixed windows to develop frame cracks. This is a structural movement problem, not simply a hinge or weatherstripping problem. We check the rough opening, re-shim where possible, and tell you plainly when drainage grading or foundation work needs to happen first. You get the truth, written down, before any work begins. Call (877) 610-1318 to schedule a look.
Yes. We give you a written line-item quote before ordering, and the price is fixed. Lead times are long on custom impact units, but the number on your contract does not float. If the scope changes, you get a written change order before any work happens. No surprise invoices at the end. Call (877) 610-1318 for a free estimate, and ask about the $40 Off Any Repair Over $200 and our permanent 10% Senior & Veteran discount.
Get Your Windows & Doors Project Started in Alamo Heights
If you live in Alamo Heights and you are pricing windows, doors, or our Kitchen Remodeling in Alamo Heights, call (877) 610-1318. We will answer the phone. We will come out, look at your openings, tell you what the permit needs, and give you a written price you can hold us to. Tom Barrett has been doing this since 1998, his sons run the crews, and the 90-Day Done Right Promise is on every contract. No pressure. Just straight answers and a written quote.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Alamo Heights and surrounding communities since 1998.







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