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CGI Construction in Pflugerville, TX | Mason Remodeling Co Austin
CGI construction service in Pflugerville means window and exterior work that has to answer for the Blackland Prairie clay under your slab. We’re an independent General Contractor in Pflugerville, not a CGI dealer, and we work on their roofing and exterior window lines in Pflugerville’s production-home subdivisions every week. That means we can tell you honestly whether a sticking CGI window on your 2000s brick-veneer house needs a new balance or a mud-jacking crew, before you spend a dollar. Call (903) 623-1966 and we’ll put a written price in front of you first.
Why Pflugerville Residents Choose Us for CGI Service

Isaac Pruett learned construction at Los Angeles Trade-Technical College and spent years on residential and commercial work up and down the West Coast before landing in Central Texas. His crew has been in Austin-area homes for several years, and their time in Pflugerville has taught them what production-built houses from the 1990s and 2000s do when the clay beneath them starts to move. We know CGI Sentinel frames, Estate Collection impact glass, and Targa casements well enough to spot a slab-heave problem from a sticking sash before we’ve opened our tool bag.
Every technician who arrives at your Pflugerville door is background-checked and identity-verified under the Threshold Standard. You get their name and photo before the visit, and they’ll show a photo ID badge when you answer. We’re an independent CGI sales & service provider, so we’re not pushed to sell you a particular line. We’re pushed to fix what’s actually wrong. Our Pflugerville service area coverage means a real person answers the phone around the clock, seven days a week, and you get a written price before any work begins, never after.
Styles & brands we work with







Common CGI Construction Problems We Solve in Pflugerville
- Window frames shifting out of square. When expansive clay heaves under a Pflugerville slab, the rough opening around a CGI window can twist. Sashes start sticking or won’t lock. We see this most often in brick-veneer homes from the early 2000s. Repairs usually involve squaring and shimming the opening, not just forcing the frame back into shape.
- Seal failure and fogged insulated glass. Pflugerville’s hot, humid summers followed by the occasional hard freeze put CGI insulated glass units through a brutal thermal cycle. Seals fail, and moisture fogs between the panes. We replace the IGU with genuine CGI glass when available, or a matched aftermarket pack for discontinued lines.
- Stiff sliding windows from clay dust and grit. Pflugerville has been under construction for decades, and fine clay dust gets into CGI sliding window tracks. Rollers wear unevenly, and operation goes stiff. We clean, re-roll, and adjust, and we’ll tell you if the track itself is beyond saving.
- Flange and flashing separation on brick veneer. Mortar shrinkage behind brick veneer lets water behind CGI window frames during heavy rain. We find this on homes across Pflugerville’s older subdivisions after wet years. The fix is re-flashing and sealing before rot sets in around the rough opening.
- Frame distortion from foundation movement. This is the Pflugerville signature. When a slab heaves half an inch under a window rough opening, the CGI frame binds and the corner seals blow. In these cases we often recommend replacing the unit with a CGI product rated for the new opening rather than rebuilding a twisted frame.
CGI Service in Pflugerville: What Local Conditions Mean for Your Equipment

Here’s something you won’t read on a national CGI page. Pflugerville’s original town site still has pier-and-beam homes, but walk a few blocks and you hit brand-new slab-on-grade construction. Before any window replacement or addition that involves CGI products, our crews verify the foundation type under that specific house. The reason matters. Slab heave from Pflugerville’s expansive clay pushes up under the window rough opening and binds the frame in a way pier-and-beam houses rarely experience. A pier-and-beam home flexes with the soil; a slab home fights it. If we’re quoting CGI windows on a 1970s town-site home, we’re checking the piers and the beam sag. If we’re quoting the same windows on a 2005 slab house in Falcon Pointe, we’re checking for drywall stress cracks and doors that stick in summer. The window itself is the same. The house under it is not.
Our tech replaced three CGI Sentinel single-hung windows in a 2005 brick-veneer home on Settlers Valley Drive after the owner reported sticking sashes and a cracked drywall corner. We found the slab had heaved nearly half an inch under the rough opening, twisting the frames enough to blow the corner seals. We squared and shimmed the openings, installed the new CGI units with flexible flashing, and added a small mud-jacking scope so the sashes continue to operate smoothly. That’s the kind of fix a generic window installer misses in Pflugerville.
CGI Models & Products We Service in Pflugerville
We work on the CGI Sentinel series windows, the Estate Collection impact windows, the Classic Series single-hung units, and the Targa Series casements. When parts are available, we use genuine CGI replacement sashes, balances, and weatherstripping because their tolerances are tight and aftermarket pieces often fight the frame. For older discontinued lines, we source quality aftermarket glass packs and hardware matched to the original specs. For windows with frame distortion from foundation movement, we’ll often recommend a full replacement with a CGI product rated for the new opening. We keep common CGI sealants, weatherstripping, and balance hardware stocked locally so Pflugerville service doesn’t stall waiting on a parts shipment.
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AfterCGI Service Pricing in Pflugerville

Pflugerville homeowners asking about CGI work usually want a real number before they let a crew near the house. Here’s what to expect in this market:
| Service | Typical Range |
|---|---|
| CGI Impact Window Installation | $8,000 – $25,000 |
| CGI Window Replacement | $4,500 – $15,000 |
| Home Addition (with CGI windows) | $45,000 – $130,000 |
The gap between $4,500 and $15,000 comes down to how many windows, whether they’re impact-rated, and whether the rough openings need squaring first. A free estimate gets you a written line-item price covering the exact windows, the exact openings, and the exact scope. Call (903) 623-1966 and we’ll schedule it without any pressure to sign on the spot.
Serving Pflugerville, TX - Our Local Coverage Area
We’re based in the Pflugerville 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 Pflugerville
Your windows are probably sitting over expansive Blackland Prairie clay that heaves when it gets wet and shrinks when it dries. Pflugerville has more of that clay in concentrated patches than the limestone-heavy ground under much of Round Rock. As the slab moves, it twists the window rough opening, and the CGI frame binds against the sash. If your doors also stick seasonally, the window problem is probably structural, not hardware. Call (903) 623-1966 for an exact diagnosis, and a free estimate follows.
Yes, and the pier-and-beam setup actually gives us more room to work. We match the CGI Classic Series single-hung profile common on 1990s Pflugerville homes, and we source original-spec glass packs for older lines when they’re available. If your piers have settled, we’ll flag it before installation so the new windows sit square. A free estimate includes that pier check, no extra charge for the visit.
If the home is still inside the original CGI warranty window, labor by an independent contractor does not void the manufacturer’s material warranty by itself, but the installation has to meet CGI’s documented standards. We’re not an authorized CGI dealer, and we say so plainly. What we do is install to the manufacturer’s published specs with written documentation you can file with a warranty claim. That’s the honest line, and it’s the one we give every Pflugerville customer.
That fog means the insulated glass unit’s seal has failed. Pflugerville’s long hot summers bake the seal material, and when an Arctic front blows through and temperatures drop thirty degrees in a day, the failed seal lets humid air get pulled between the panes where it condenses. A failed seal won’t fix itself. The repair is an IGU replacement, usually a same-day or next-day job once we have the right glass pack. Call (903) 623-1966 and we’ll quote the exact IGU size and cost before ordering anything.
Pflugerville Bathroom Remodeling and window replacement typically requires a building permit, and many HOA-governed neighborhoods, including several master-planned communities, also require an architectural review form before installation. We handle the permit paperwork on the Pflugerville side and can walk you through the HOA submittal. The written estimate lists permit fees as a separate line item, so you see every dollar before work begins.
Service Areas Near Pflugerville
We serve Pflugerville and the surrounding corridor, including Round Rock, Hutto, CGI service in Austin, Brushy Creek, and CGI service in Round Rock. If your house sits in a subdivision that straddles a city line, call and we’ll confirm coverage. Same phone, same crew, same written price.
Book Your CGI Service in Pflugerville Today
Tell me what’s wrong with it. We’ll figure out what it actually needs. Call (903) 623-1966 and a live person answers, any hour, any day. Your Pflugerville CGI estimate is free, written, and delivered before any work starts. If it’s not right within 365 days of completion, we make it right at no cost under our Done Right Promise.
Written by Isaac Pruett, Owner at Mason Remodeling Co Austin, serving Pflugerville and surrounding Central Texas communities.











