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CGI Construction in Dallas, TX | Bradford Remodeling Co Dallas
We’re an independent CGI construction crew working Dallas’s shifting clay and hail-battered roofs every week. We provide CGI window installation, replacement, and storm-damage repair across Dallas, backed by a written price before any work starts and a 365-Day Done Right Promise on every completed job. If you need straight answers about CGI Sentinel, Estate, Magnum, or Targa windows in a city where the ground literally moves under your foundation, call us at (903) 326-8963. So here’s the short version: we service every CGI line you’re likely to have, we know how Dallas clay wrecks window frames, and we tell you when to repair versus replace before you spend a dime.
We also carry full CGI sales & service capability, so if a storm takes out three windows and you want the fourth matched, we can source it. Our Dallas service area coverage runs from Lake Highlands down through East Dallas and out to the northern suburbs where pier-and-beam foundations make window squaring a regular part of the job.
Why Dallas Residents Choose Us for CGI Service

Curtis Lane grew up in Los Angeles and picked up his first framing hammer in a residential carpentry program at Los Angeles Trade-Technical College before he ever set foot on a paying job site. He’s spent the better part of two decades running crews across Dallas, including a stretch of Dallas Kitchen Remodeling and bathroom gut-jobs in the Lakewood neighborhood that taught him exactly how much 1950s-era plaster can slow a schedule. That same eye for what’s behind the wall is why our CGI window work holds up: we don’t just swap glass, we square the opening, check the rough framing, and anchor to what’s actually there.
When you call Bradford Remodeling Co, a General Contractor in Dallas, a live person answers. Not a voicemail, not a callback queue. You’ll get a written price before any work starts, and every completed CGI project carries our 365-Day Done Right Promise. If the work fails inside that window, we return and correct it at no charge. We’re not manufacturer-authorized, and we don’t pretend to be. We’re an independent CGI service provider, which means we can tell you straight when an OEM part is worth the cost and when a code-compliant aftermarket option does the same job for less.
Styles & brands we work with







Common CGI Construction Problems We Solve in Dallas
- Hail-cracked laminated glass in CGI Sentinel units on north-facing elevations. Dallas hail doesn’t fall evenly. North-facing windows take the worst of it because storms track from the southwest and the wind drives hail into that side of the house. We see cracked outer lites on Sentinel impact windows where the laminate held but the glass is compromised and the impact rating is gone. We replace the glass pack, not the whole frame, when the frame is still square.
- Warped or binding sashes in CGI Estate Collection from clay-soil foundation settling. Dallas sits on expansive clay that shrinks in drought and swells after rain. When a slab shifts, window frames get pulled out of square by a quarter-inch or more. Estate Collection sashes are tight-tolerance units, so even a small rack binds the sash in the track. We level the frame, shim the rough opening, and reset the unit so it operates clean.
- Degraded weatherstripping and sealant around CGI Magnum frames after repeated 100°F summers. Dallas heat bakes exterior sealant until it cracks and pulls away. Magnum frames are stout, but the weatherstripping around the sash is the first thing to go brittle. We strip the old material, clean the kerf, and replace it with a profile that matches the original.
- Lock misalignment on CGI Targa Series casement windows when walls shift during drought cycles. Casement windows rely on a single lock point at the hinge and latch. When a wall moves even slightly during a dry stretch, the latch misses the strike plate. We adjust the hardware, and where the frame has moved too far, we remove and reset the whole unit.
- Failed sealant around perimeter flashing on impact windows installed before current code. Older CGI installs around Dallas were sometimes done with caulk-only perimeter sealing. That fails after a few hail seasons. We pull the interior trim, add proper flashing tape at the sill and jambs, and re-trim so the opening actually sheds water.
CGI Service in Dallas: What Local Conditions Mean for Your Equipment

Dallas code allows pier-and-beam foundations in some northern suburbs despite the area’s expansive clay, which is unusual. Most cities with soil like ours require slab-on-grade everywhere because a floating slab rides the swell and shrink as one unit. Pier-and-beam doesn’t. The perimeter beam sits on piers, and when the clay under the floor joists swells, the floor system heaves while the exterior walls stay put. What that means for CGI windows is a racking force that pulls frames out of square from inside the wall cavity. We routinely level CGI window frames on homes that have shifted a half-inch out of plumb. The fix isn’t a bigger bead of caulk. It’s removing the unit, squaring the rough opening with shims and blocking, and resetting the frame with deeper anchors so the window moves with the wall instead of fighting it. If you live in a pier-and-beam neighborhood, ask us to check your window reveals before you call a contractor who only replaces glass.
A recent job in Lake Highlands drove this home. Our crew wrapped a window replacement on a 1980s brick-veneer home where the slab had settled so much the original CGI Estate sashes wouldn’t latch. We pulled the bowed frames, squared the rough openings, and set new Sentinel Series impact units with deeper anchors. Now the locks click even after the clay swells back in spring.
CGI Models & Products We Service in Dallas
We work on the full CGI residential line: Sentinel Series impact windows, Estate Collection windows, Magnum Series impact windows, and Targa Series by CGI. For impact-rated repairs, we source genuine CGI glass packs and hardware when the project demands exact impact certification, because your windstorm coverage and building code compliance depend on that label. For non-storm cosmetic pieces like trim, weatherstripping, or non-impact replacement glass, we use code-compliant aftermarket options and tell you the difference in writing before you decide. We keep common CGI hardware profiles stocked locally so a Dallas repair doesn’t wait on a manufacturer lead time.
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AfterCGI Service Pricing in Dallas

Dallas pricing for CGI work depends on the window line, the number of units, and whether the opening needs framing correction before the new unit goes in. Here’s what we quote, in writing, before any work starts:
| Service | Price Range |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
| Emergency & Storm Damage | $400 – $1,800 |
The spread exists because a single cracked pane on a Magnum unit is a repair, while a full-house Sentinel replacement on a two-story runs the other direction. What drives cost here is whether the frame is square, whether the opening needs structural correction, and whether you need impact-certified glass or standard tempered. A free estimate includes a look at the rough opening, not just the window. Call (903) 326-8963 and we’ll give you a straight number.
Serving Dallas, TX - Our Local Coverage Area
We’re based in the Dallas 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 Dallas
Yes. Dallas’s expansive clay shrinks and swells with moisture, which moves foundations and racks window openings out of square. A proper CGI install here starts with checking the rough opening for level and plumb, then shimming and anchoring so the frame moves with the wall instead of binding against it. On pier-and-beam homes, we take extra care because the floor system and perimeter walls can move independently. Call (903) 326-8963 to have us check your openings before you commit to a replacement.
In most cases, yes. CGI finishes are powder-coated at the factory, and for a single-unit match we order through the same finish code when the frame is still in production. If the line has been discontinued or the finish has faded from Dallas sun, we’ll show you the closest available match and give you a written comparison before you decide. For an exact quote on matching your existing unit, call (903) 326-8963.
If the laminated glass is cracked but the interlayer is intact and the frame is square, we replace the glass pack and keep your frame. That’s usually $400 to $1,800 depending on size. If the frame is racked more than a quarter-inch out of square, or the sill is rotted, we replace the whole unit. We’ll show you the measurement and the math before you spend anything. Call (903) 326-8963 and we’ll put it in writing.
A single window replacement on a standard 1970s or 1980s Dallas ranch takes one day, including interior trim. A full-house impact window installation runs three to five days depending on the number of openings and whether we’re correcting any framing as we go. We’ll give you a written schedule with your estimate so you know exactly what to expect.
Yes. CGI impact units use laminated glass with low-E coatings that block a meaningful share of solar heat gain, which is the main thing driving your air conditioner in a Dallas summer. The tighter the frame seal, the less conditioned air leaks out. Older single-pane windows on a 1980s brick-veneer home can lose an enormous amount of cooling to air infiltration and radiant heat. Replacing them with impact-rated low-E glass usually shows up on the electric bill within the first full summer. For a specific number on your house, call (903) 326-8963 and we’ll walk the openings with you.
Service Areas Near Dallas
We work across Dallas and the surrounding cities. If you’re in Garland, we handle the same pier-and-beam window racking issues we see in northern Dallas. CGI service in Garland covers the full Sentinel, Estate, Magnum, and Targa lines. Down in Sunnyvale, newer construction and shifting clay keep us busy with CGI service in Sunnyvale. We also run crews to Grand Prairie, Farmers Branch, and Duncanville. If you’re anywhere in the Dallas metro and your CGI windows aren’t latching, call us.
Book Your CGI Service in Dallas Today
Straight number, real scope, no surprises on delivery day. Call (903) 326-8963 for a free estimate on CGI window repair or replacement in Dallas. If a storm took out glass and you need it secured, we’ll get a crew out fast.
Written by Curtis Lane, Owner at Bradford Remodeling Co Dallas, serving Dallas since 2004.











