Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Windows & Doors Across Brushy Creek
Window and door replacement in Brushy Creek costs $4,500-$15,000 for a typical full-home window project, and $8,000-$25,000 for impact-rated units. We schedule free estimates within days, not weeks, and every quote comes with written allowances and a permit plan spelled out before you sign. If you’re in the 78717 ZIP and your original 1990s windows are sticking, leaking, or showing daylight at the corners, call (877) 610-1318 and we’ll walk the house with you.
Tom Barrett started this company in 1998, and his sons run the crews that work Brushy Creek. That matters here because Brushy Creek isn’t a city with a building department. It’s unincorporated Williamson County, which means permits and inspections work differently than they do ten minutes down the road in Cedar Park or Round Rock. We know the county process because we live in it every week. It changes how a window job gets quoted, scheduled, and finished, and it’s the first thing we explain when we stand in your driveway.
Why Barrett & Sons Construction Is Brushy Creek’s Preferred Windows & Doors Company
Brushy Creek homeowners tend to ask the same three questions before they hire anyone: Will you pull the county permit? Will the price change once the walls are open? And will I see the same person at the end of the job that I met at the start? Our answers are yes, only in writing, and yes. Tom Barrett’s name, address, and license number are published and verifiable. Look them up before you sign anything. That’s the point.
The homes we work on in Brushy Creek are mostly 1990s and early 2000s two-story brick-veneer builds on post-tension slabs. They’re good houses, but they’re hitting the age where original aluminum windows, undersized headers, and failed sill pans all show up at the same time. We’ve torn into enough of them along Hairy Man Road, Great Oaks Drive, and throughout the Brushy Creek master-planned community to know what’s behind the trim before we pull it. That experience keeps the quote honest and keeps the surprise factor down to what’s physically hidden inside a wall.
Every crew member who carries the Barrett & Sons name is background-checked and uniformed. Calls are answered by a live person, 24 hours a day. And every completed job is backed by our 90-Day Done Right Promise, written on the contract. If something isn’t right, Tom comes back. One call.
Our Windows & Doors Services in Brushy Creek
We handle the full Windows & Doors scope for Brushy Creek homes, but there are a few services that come up more than anything else out here. Here’s what we actually spend our weeks doing in the 78717.
Window Replacement
Most Brushy Creek homes we replace windows in were built between 1993 and 2008, which means the original units are either single-pane aluminum or early low-E vinyl that’s lost its seal. Window replacement in Brushy Creek typically runs $4,500-$15,000 depending on the number of openings and the condition of the rough framing. We don’t just pop new units into old holes. We check the rough opening for square, look for clay-driven racking, and fix the framing before the new window goes in.

Door Installation
Entry doors, patio doors, and interior doors all suffer in Brushy Creek’s expansive clay soil. A door that swung fine in January binds in August because the slab has moved. Proper installation starts with shimming and sealing the opening to whatever the house is doing, not forcing a square door into a racked frame. We install pre-hung units, slab replacements, and full threshold rebuilds where the original rough sill has rotted behind brick veneer that never had a weep system.

Impact Windows & Doors
Impact-rated windows and doors in Brushy Creek are a $8,000-$25,000 investment depending on the size of the house and the number of openings. They’re not required by code here the way they are on the coast, but plenty of Brushy Creek homeowners install them for storm protection, noise reduction from FM 620 traffic, and the simple fact that impact glass holds up better when the clay moves and the frame flexes. We install Andersen and Marvin impact lines, both with full flashing and county-inspected rough-ins.

Sliding & Patio Doors
Sliding patio doors in Brushy Creek homes are a common failure point, especially on west-facing elevations where the afternoon sun beats on the track and the clay heave has thrown the opening out of square. Sliding and patio door replacement runs $4,500-$15,000. We rebuild the rough opening, replace rotted threshold framing, and install a proper sill pan before the new door goes in. No caulk-and-go work. Ever.

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.
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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 Brushy Creek
We install materials you can research before you commit. On window and door jobs in Brushy Creek, that means Andersen and Marvin for window units, and GAF flashing and underlayment products for the weatherproofing side. We don’t push mystery brands off a van. When the county inspector walks your rough-in, they’re looking at materials with published spec sheets and testing data, not whatever was cheapest at the supply yard that week.
Because we work Brushy Creek regularly, we keep common trim, flashing, and sill components stocked locally, which keeps small fixes and follow-up work from turning into two-week waits for a shipping order.
Common Windows & Doors Problems We See in Brushy Creek Homes
- Racked frames from clay movement. Post-tension slabs over Blackland Prairie clay move seasonally, and when they do, window and door rough openings go out of square. A new unit installed into a racked opening binds within a season or two unless the opening is re-squared first.
- Failed sill pans and rotted rough sills. Original 1990s brick veneer often lacks weep holes at lintels. Moisture trapped behind the brick finds the wood rough sill under patio door thresholds and quietly rots it. We find this on west-facing doors more than any other spot in Brushy Creek.
- Undersized headers over window openings. Early-code framing from the 1990s frequently used headers that don’t meet current span tables. Once we pull interior trim, undersized headers surface as cracked drywall at the corners and sagging lintels on the exterior.
- Seal failure in original low-E glass. Units from the 1990s and early 2000s are at the end of their IG seal life. Fogged glass, condensation between panes, and visible daylight at the corners are what most Brushy Creek homeowners call us about first.
Pricing for Windows & Doors in Brushy Creek, TX
Here’s what we quote in Brushy Creek, based on the work we’ve done across the 78717 over the years. These are real ranges, not teaser numbers.
| Service | Brushy Creek Price Range |
|---|---|
| Window Replacement | $4,500-$15,000 |
| Impact Window Installation | $8,000-$25,000 |
| Sliding & Patio Doors | $4,500-$15,000 |
What moves the number? The number of openings, whether the rough framing needs re-squaring, and whether the county inspector’s schedule forces a hold on finish work. We put every allowance on paper before work starts, and any surprise we find behind the trim gets priced in a written change order before we touch it. The allowance that isn’t on paper is a surprise waiting for a date. Call (877) 610-1318 and we’ll walk your Brushy Creek home and give you a written line-item quote. Estimates are free.
We Also Serve Cities Near Brushy Creek
Our Windows & Doors in Brushy Creek team also covers homeowners just outside the community in Anderson Mill, Jollyville, Cedar Park, and Wells Branch. The county permit process works the same across most of that territory, and so does the clay. If you’re in a neighboring ZIP and dealing with the same 1990s window failures, we’ll give you the same Straight answer. Call (877) 610-1318 and ask about our no-trip-charge policy inside the county.
Serving Brushy Creek, TX - Our Local Coverage Area
We’re based in the Brushy Creek 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 Brushy Creek
Yes, when the work alters the rough opening, which happens more often than homeowners expect. If the existing opening has racked out of square, or the header is undersized, we have to reframe, and that triggers a Williamson County permit and inspection. Keeping the window the same nominal size doesn’t always keep the rough opening untouched. We handle the permit paperwork, and the inspector works for you, not for me. That’s why I like him. Call (877) 610-1318 and we’ll tell you honestly whether your job needs a county permit before we quote it.
Your doors stick in summer because the expansive clay under your post-tension slab swells with moisture and shifts the walls, which racks the door frame out of square. Winter brings drier soil, the slab settles back, and the door swings free again. It’s not the door. It’s the ground under the house. We fix it by re-squaring the rough opening and installing the door to accommodate the seasonal movement, not by sanding the door down. The sanded door is a temporary fix that comes back every June.
A rough-in inspection is when the county inspector checks the framing, flashing, and weatherproofing before we close the walls. In Williamson County, inspectors cover large territories and inspection windows are booked out further than in Austin or Round Rock. If the framing isn’t ready when the inspector arrives, a failed sign-off can push your finish schedule back two weeks or more. We build that lead time into the schedule before we start, and we don’t book the inspection until the rough-in is actually ready.
Yes. We re-lay the brick veneer with matching mortar and install a new steel lintel before the window goes in. The hard part isn’t the brick color. It’s matching the mortar tint and the original brick dimensions, which vary by subdivision. Brushy Creek master-planned community homes from the 1990s used a handful of brick lots, and we’ve matched most of them at this point. The new brick won’t be invisible, but it will read as original from the street.
You avoid surprise costs by getting a written allowance for rot repair in your original contract, not by hoping there isn’t any. We put an allowance in writing before we start. If we find rot behind the patio door, you get a written change order with the exact number before we touch it. If there’s no rot, the allowance comes off the final invoice. That’s how our contracts work. The allowance that isn’t on paper is a surprise waiting for a date.
Framing, Flashing, and the Brushy Creek Permit Reality
Here’s the part most out-of-town window companies don’t talk about until it’s too late. Brushy Creek is unincorporated Williamson County, which means there’s no city inspections office. Permits flow through the county, and county inspectors cover large rural-to-suburban territories. When a window or door replacement changes the rough opening, reframes a header, or rebuilds a threshold, that work needs a permit and an inspection sign-off before the walls close.
On a two-story brick-veneer home off Hairy Man Road, our crew replaced twelve original 1990s aluminum windows after the homeowners reported sticking sashes and visible daylight at the corners. Once we pulled the interior trim we found undersized headers over two openings and a failed sill pan on the west elevation, both typical of the era’s early-code framing and the clay-driven slab movement that had shifted the walls. We reframed the headers to current code, installed new KraftMaid-clad wood windows with full flashing, and had the Williamson County inspector sign off on the rough-in before we closed the walls.
That inspection window is the schedule-killer. County inspectors are oversubscribed, and their routes stretch from suburban Round Rock to rural farm-to-market roads. If the framing isn’t ready when the inspector arrives, the failed sign-off can push the entire finish schedule back two weeks. We build that lead time into the draw schedule before we start, and we never book the inspection until the rough-in is actually ready to pass. It’s a county-level reality that doesn’t exist across the line in Cedar Park or Round Rock city limits, and it’s the single biggest reason a Brushy Creek window job takes a few days longer than the same job would elsewhere.
Key Takeaways for Brushy Creek Homeowners
- Window replacement in Brushy Creek runs $4,500-$15,000; impact windows run $8,000-$25,000; sliding and patio doors run $4,500-$15,000.
- Brushy Creek is unincorporated Williamson County, so window and door work that alters rough openings requires county permits and inspections, not city ones.
- Expansive clay under post-tension slabs racks door and window frames out of square, which is why new units fail early unless the rough opening is re-squared.
- Original 1990s brick veneer often lacks weep systems, which rots rough sills and thresholds behind patio doors.
- Every Barrett & Sons contract includes written allowances for hidden rot and framing repairs, so surprise costs get priced in writing before work proceeds.
- We carry Andersen, Marvin, and GAF materials, and every job is backed by the 90-Day Done Right Promise. Tom Barrett’s name, address, and license number are published and verifiable.
Get a Free Windows & Doors Estimate in Brushy Creek
If your windows are sticking, fogging, or leaking, don’t wait until the trim rots out behind them. Call (877) 610-1318 and we’ll schedule a free estimate at your Brushy Creek home. Tom or one of his sons will walk the house with you, check the rough openings, and give you a written line-item quote with allowances and the permit plan spelled out. No trip charge inside the county. Free second opinion on any written estimate. And a 10% Senior and Veteran discount, every day.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Brushy Creek and Williamson County residents since 1998.







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