Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Why Austin Homeowners Choose CGI Construction
We’re an independent general contractor in Austin, TX, and we fix the problems other shops misdiagnose: fogged glass on Sentinel Series windows, binding casements on sun-baked west walls, and sliding door panels that drag because Austin’s heat cycles warped the track. Sawyer Remodel Austin has serviced and installed CGI windows and doors across Central Texas for over 15 years, so we know exactly which failures are real repair jobs and which ones mean it’s time for full-frame replacement. We are not authorized by or affiliated with CGI, and we’ll tell you that straight. What we do offer is hands-on experience with the full CGI product range, honest pricing in writing before any work starts, and a 365-Day Done Right Promise on every job. Call (409) 834-4854 for a free estimate on your CGI repair or installation.
Why Trust Sawyer Remodel Austin for Your CGI Construction?
CGI windows and doors are built for hurricane zones, but Austin punishes them in ways coastal weather never does. Our techs know the difference between a manufacturing defect and heat-driven frame fatigue, and that matters when you’re deciding between a $400 hardware fix and a $15,000 window replacement. Luca Romano, owner of Sawyer Remodel Austin, learned the trade at Los Angeles Trade-Technical College and has spent two decades on job sites from slab foundations to full kitchen gut-outs. He reads a floor plan fast and calls out problems before demo starts, not after. That’s the mindset we bring to every CGI service call in Austin: diagnose first, price it in writing, then do the work right the first time. Measure twice, cut once, then we actually build the thing.
Every CGI job runs under The Relay Visibility Guarantee. That means a written price before work starts, live arrival time tracking, and before-and-after photo updates on your phone. Our technicians are background-checked and uniformed, so you know exactly who’s walking through your door. And if something isn’t done right, the 365-Day Done Right Promise covers it in writing, no arguments, no chasing.
Styles & brands we work with
Common CGI Construction Problems We Fix in Austin
Here’s what we actually see on CGI products in Austin homes, not what a brochure tells you to watch for:
- Fogging between panes on older Sentinel Series insulated glass units. Austin’s humidity swings cause the edge seals on double-pane units to expand and contract until they fail. Once the desiccant inside the spacer bar saturates, moisture gets trapped between the glass and won’t burn off. The fix is replacing the insulated glass unit, not the whole window, if the frame is still sound.
- Misaligned or sagging sliding door panels on CGI 900 Series. Repeated thermal expansion from Austin’s summer heat cycles slowly deforms the roller hardware and track. The door starts dragging, then the lock misaligns and won’t engage. We realign the panel, replace the rollers with CGI-compatible hardware, and adjust the strike plate. Most 900 Series doors can be saved without a full replacement.
- Warped or binding casement sashes on Estate Series windows. West-facing walls in Austin take brutal afternoon sun for months at a time. The sash frame can bow slightly, which throws off the compression seal and lets in drafts and road noise. Sometimes it’s just loose corner keys; other times the sash has to be replaced. We’ll tell you which one you’re looking at before any work starts.
- Hardware corrosion on CGI windows near limestone-rich soil or pool areas. Central Texas limestone and pool chemicals both throw minerals and salts into the air. CGI hardware is tough, but locks and hinges on windows within 50 feet of a pool or on homes with heavy limestone dust exposure will eventually seize. We replace corroded hardware with CGI-compatible parts and lubricate the mechanisms so they operate smoothly again.
- Air leakage around the rough opening on older CGI installations. If the original install didn’t get proper flashing or the sealant has degraded after a decade of Austin sun, you’ll feel drafts even though the window itself is fine. We remove the interior trim, inspect the rough opening, and re-seal or re-flash as needed. This is a code-sensitive repair in Austin, and we pull permits when the scope requires it.
CGI Parts & Our Repair-vs-Replace Approach
We use genuine CGI glazing and hardware whenever it’s available. For older discontinued models, we source equivalent impact-rated aftermarket parts that meet Miami-Dade standards, the same certification CGI windows are built to. You won’t get a cheap knockoff that fails next summer. What we stock locally in Austin covers the most common repairs: corner keys for Estate Series sashes, roller assemblies for 900 Series sliders, and replacement insulated glass units for Sentinel Series windows. That means faster turnaround, usually days instead of weeks waiting on a manufacturer shipment.
Here’s how we decide repair versus replacement: isolated seal failure or a single piece of bad hardware is a repair. Multiple windows showing frame fatigue, persistent air leakage around the rough opening, or sashes so warped they won’t hold a seal, that’s a replacement. We’d rather tell you a repair won’t hold than take your money and come back in six months. If you want an exact quote on your CGI repair in Austin, call (409) 834-4854.
Our CGI Service Process – Step by Step
- 1
Diagnosis. We inspect the window or door, identify the exact failure mode, whether it’s edge seal failure, hardware corrosion, or frame misalignment, and document everything with photos you’ll see before any work is approved.
- 2
Repair or install. We order the CGI glazing or hardware needed, or pull the full-frame replacement if that’s the call. Every install follows manufacturer specifications and Austin local code for impact-rated openings.
- 3
Test. We cycle the window or door through full operation, check the compression seals, verify the lock engages cleanly, and test for air leakage around the rough opening.
- 4
Warranty. Every CGI job gets our 365-Day Done Right Promise in writing. If it’s not done right, we come back and make it right, no charge, no argument.
See the difference
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AfterCGI Products We Service & Install in Austin
We work on the full CGI product range for both repair and new installation. That includes Sentinel Series impact windows, the workhorse line we see most often in Austin homes built after 2010; Estate Series windows, popular in central Austin neighborhoods like Tarrytown and Bouldin Creek for their clean lines; Classic Series windows on older homes across the city; and 900 Series sliding glass doors, which take a beating from Austin’s thermal swings. We stock common replacement parts locally for all four lines: insulated glass units, corner keys, roller assemblies, locking hardware, and weatherstripping. Impact window installation and window replacement are two of our core CGI services in Austin, and we also handle Kyle CGI service calls and roof replacement for full exterior projects.
We Also Service These Brands
CGI is a big part of our work in Austin, but we’re not a single-brand shop, and we also provide Leander CGI service. Our crews install and service KraftMaid cabinetry, Cambria and Silestone countertops, and Kohler fixtures across Central Texas. That matters if you’re planning a larger remodel and want one contractor who knows the full scope, not three separate crews stepping on each other.
FAQs – CGI Construction Service in Austin
Yes, in most cases. If the frame is still square and structurally sound, we can replace just the insulated glass unit or the sash. You only need full-frame replacement when the frame itself shows fatigue, rot, or air leakage around the rough opening. Call (409) 834-4854 and we’ll tell you which category your window falls into during the estimate.
On the CGI 900 Series specifically, the roller assemblies and track take repeated thermal expansion from Austin’s heat cycles, which causes the panel to sag and drag. It’s usually a roller replacement and track realignment, not a new door. We stock the roller hardware locally, so most of these repairs get done same-week.
Yes. We stock corner keys, roller assemblies, locking hardware, and weatherstripping for the Sentinel, Estate, and Classic Series lines. For discontinued models, we source equivalent impact-rated aftermarket parts that meet Miami-Dade standards, the same certification CGI builds to.
That fogging means the edge seal on the insulated glass unit has failed, and Austin’s humidity has saturated the desiccant inside the spacer bar. The fix is replacing the glass unit, not the whole window, if the frame is still sound. We measure, order the correct CGI glazing, and install it with a new seal. Get a free estimate by calling (409) 834-4854.
Scratches and fading are cosmetic. If the frame is structurally sound and the seals are holding, repair makes far more sense than a $8,000 to $25,000 replacement. But if you’re seeing multiple windows with air leakage or sagging sashes, replacement starts to be the honest answer. We’ll give you the straight call either way.
Impact window installation in Austin typically runs $8,000 to $25,000 depending on window count, size, and access. Full window replacement lands between $4,500 and $15,000. Repairs like glass unit replacement, roller swaps, and hardware fixes are a fraction of that. Here’s the pricing at a glance:
| Service | Typical Austin Price Range |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
Every quote is a written, line-item price before any work starts, so the number you approve is the number on the invoice. Call (409) 834-4854 for your exact estimate.
Book Your CGI Service in Austin, TX
If your CGI windows or doors are fogging, dragging, or letting in drafts, don’t wait until a small seal failure becomes a framing problem. Call (409) 834-4854 and we’ll schedule a free estimate, diagnose the real issue, and put the price in writing before any work starts.
Written by Luca Romano, Owner at Sawyer Remodel Austin, serving Austin since 2005.
