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CGI Construction in Round Rock, TX | Mason Remodeling Co Austin
CGI windows and doors in Round Rock fail in predictable ways, and we know the pattern. We’re Mason Remodeling Co Austin, an independent CGI service provider that’s repaired and replaced Winchester, Fairfield, and Estate Collection units across Williamson County for years. Round Rock’s clay soil and hot, humid summers put specific stress on window seals and sashes, and our crews diagnose those failures from the roof line down to the slab. Call (903) 623-1966 for a free estimate on any CGI repair or replacement in Round Rock.
Why Round Rock Residents Choose Us for CGI Service

Most window companies can swap a pane. Far fewer can walk into a 2008 Teravista home, look at a fogged Winchester double-hung, and tell you whether you’re dealing with an IGU seal failure or a flashing problem from the original build. That’s the difference we bring to CGI work in Round Rock. Isaac Pruett came up through the trades at Los Angeles Trade-Technical College and spent years on residential and commercial jobs up and down the West Coast before building our Austin-area crew. He’s the kind of General Contractor in Round Rock who wants to know exactly what’s wrong before quoting a fix, which is why our CGI estimates in Round Rock are specific, line-itemed, and honest about when a repair beats a replacement.
We’re independent, not manufacturer-affiliated. We don’t get paid to push new CGI units. We get hired because we can source OEM sashes, balances, and weatherstripping for Winchester and Fairfield lines, and because we tell you straight when an older Estate Collection window has one more repair in it or has reached the end of its service life. We also show up with the right parts the first time, which matters when Round Rock’s afternoon heat is baking your west-facing windows.
Styles & brands we work with







Common CGI Construction Problems We Solve in Round Rock
CGI windows are solid products, but Round Rock’s climate and construction patterns create recurring issues. Here’s what we see most often.
- Fogged or mineral-spotted IGUs on east-facing Winchester windows. Morning humidity from Round Rock’s warm, wet springs meets afternoon heat, and the thermal cycling breaks down the insulated glass seals. You’ll see hazing between the panes first, then actual moisture. We replace the IGU with OEM-equivalent glass rather than swapping the whole sash when the frame is still square.
- Warped or binding sashes on Fairfield single-hungs with western exposure. In Teravista and Mayfield Ranch, homes built during the fast growth years often got inadequate flashing around window openings. Add years of direct afternoon sun, and the vinyl or aluminum cladding separates from the sash frame. We’ve seen windows that won’t close flush and let dust and rain blow in during spring storms.
- Failed balancers and tilt latches on CGI double-hungs. Round Rock sits on expansive blackland clay that dries out in summer and crumbles into fine dust. That dust works into window tracks and wears down balancer mechanisms faster than you’d expect. If your double-hung drops when you let go or won’t stay tilted in for cleaning, it’s usually the balancer or latch, not the sash itself.
- Corner leaks on Estate Collection picture windows during thunderstorms. Round Rock’s spring storm season brings intense, wind-driven rain. On slab-on-grade homes where window openings settled slightly with the clay, the sealant at the corners of large picture windows can crack and open. The fix is re-sealing with a flexible, high-movement sealant and checking the drainage plane, not just caulking over the old bead.
- Premature seal failures on homes under 15 years old. This is the one that surprises Round Rock homeowners. We regularly replace original builder-grade CGI units in neighborhoods like Teravista because the IGU seals have already failed, despite the home being barely a decade old. The combination of fast construction timelines and Round Rock’s clay-driven foundation movement shortens the life of factory seals.
CGI Service in Round Rock: What Local Conditions Mean for Your Equipment

Round Rock’s building code requires impact-rated or high-wind-rated fenestration in many new subdivisions, and that requirement shapes every CGI service call we make here. Teravista, Mayfield Ranch, and the other master-planned communities east of I-35 were built under codes that mandate windows rated for windborne debris protection. That’s good for storm safety, but it means many of those windows are large-format units with heavy sashes and complex latching hardware. When the blackland clay shifts under a slab-on-grade foundation, the window openings move subtly, and that movement transfers to the frames. We see it as binding on the latch side, stress cracks in sealant, and IGU seals that fail before the manufacturer’s expected lifespan. When we service a CGI window in Round Rock, we don’t just swap a part. We check whether the opening has shifted, whether the flashing was done correctly originally, and whether drainage around the foundation is directing water where it should go. That’s the difference between a repair that lasts and one that fails again in eighteen months.
In Mayfield Ranch, we replaced four west-facing CGI Fairfield double-hungs on a 2007 home where the original sashes had warped enough to let dust and rain blow in during thunderstorms. Our tech found the aluminum cladding had separated from the sash frames, so we ordered OEM Fairfield sash kits and reinstalled them with heavier-duty balancers. Two weeks later the homeowner called back to say the windows finally close flush again and the wind whistle is gone.
CGI Models & Products We Service in Round Rock
We work on CGI’s residential and light commercial lines with equal familiarity. The Winchester series, CGI’s residential double-hung, is the workhorse we see most often in Round Rock homes. The Fairfield, a builder-grade single-hung, shows up throughout Teravista and Mayfield Ranch in original installations. We also service the Estate Collection, CGI’s large-format windows and doors, and the Classic Series commercial storefront-style units you’ll find in small retail spaces around town. Our parts approach depends on what’s still available from CGI. For current Winchester and Fairfield units, we use OEM sashes, balances, tilt latches, and weatherstripping because the tolerances are tight and aftermarket parts often don’t seat correctly. For discontinued or older CGI models, we source comparable aftermarket hardware that matches the profile depth and finish. We stock common CGI balance springs, tilt latches, and weatherstripping locally for fast Round Rock turnaround, so most single-window repairs don’t wait on a parts order. For broader help with the brand, see our CGI sales & service overview.
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AfterCGI Service Pricing in Round Rock

Window and remodeling work should be priced in writing before anything starts, and that’s how we operate. Here are the ranges Round Rock homeowners can expect from Mason Remodeling Co Austin.
| Service | Price Range |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
| Full Kitchen Remodeling | $14,000 – $45,000 |
What drives the final number? For impact windows, it’s the size of the unit, the number of windows, and whether we’re matching existing finishes. For our Bathroom Remodeling in Round Rock or full kitchen remodels, it’s the cabinetry choice, countertop material, and whether you’re changing the footprint or working within the existing layout. Every estimate includes a written, line-item price before any work begins. No verbal ballpark that grows on the final invoice. Call (903) 623-1966 to schedule your free estimate, and we’ll put exact numbers in writing.
Serving Round Rock, TX - Our Local Coverage Area
We’re based in the Round Rock 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 – CGI Construction in Round Rock
Do you repair CGI double-hung windows that are hard to raise and lower due to Round Rock’s clay dust?
Yes. This is one of our most common Round Rock calls. The blackland clay dust works into the balance tracks and wears down the springs and tilt latches. We disassemble the sash, clean the tracks, replace the balancers with OEM or proper-profile aftermarket units, and the window slides like it’s new. Call (903) 623-1966 for an exact quote on your specific windows.
Can you match the specific bronze exterior finish on my CGI Winchester windows?
We can. CGI’s Winchester bronze finish is a specific color code, and we order sashes or trim in that exact finish when replacements are needed. For older units where the finish has faded from years of Texas sun, we’ll tell you honestly whether a factory-finished replacement will match closely enough or whether repainting the entire frame makes more sense.
We have a slab leak repair next month and need to remove two large CGI Estate Collection picture windows to get equipment in. Can you schedule that around the plumber?
Yes. We coordinate with other trades in Round Rock regularly. We’ll schedule a precise removal date, take the windows out carefully so they can be reinstalled, and return to set them back once your plumber’s done. Give us the plumber’s schedule and we’ll fit around it. Call (903) 623-1966 and we’ll work out the timing.
My CGI Fairfield windows fog up between the panes in winter. Is that covered under any warranty?
Usually not, but it depends on when the windows were installed and whether the original manufacturer’s limited warranty is still active. Fairfield units are builder-grade, and many Round Rock installations from the mid-2000s are past their seal warranty. We can check the serial numbers and tell you what’s covered before you pay for anything. If it’s not covered, the repair is an IGU replacement rather than a full window swap, which costs less.
Do you install impact-rated windows from CGI for a whole-house upgrade, and can you work with Round Rock’s permitting office?
We do both. Whole-house impact window upgrades are a significant project, but Round Rock’s storm patterns make them worth considering, especially on west-facing elevations. We pull the permit ourselves, coordinate inspections, and handle the paperwork with the city. The job stays on our license and our timeline, not yours. Call (903) 623-1966 for a free estimate on a whole-house CGI impact package.
Service Areas Near Round Rock
Our CGI service coverage extends across the north Austin metro. We handle repairs and replacements in Round Rock service area, plus CGI service in Pflugerville, Hutto, Brushy Creek, and the north Austin neighborhoods that border Williamson County. For homeowners farther south, we also provide CGI service in Austin proper.
Book Your CGI Service in Round Rock Today
If your CGI windows are fogging, binding, or leaking, don’t wait for the next storm cycle. Call (903) 623-1966 and we’ll schedule a visit, diagnose the problem, and put a written price in your hand. Estimates are free.
Written by Isaac Pruett, Owner at Mason Remodeling Co Austin, serving Round Rock since 2004.











