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CGI Windows & Doors in San Antonio, FL | TruePane Windows & Doors
We’re an independent CGI service provider working across San Antonio, FL, and we handle everything from a fogged picture window in a 1920s cottage to a full-frame impact retrofit in a brand-new tract home off the SR-52 corridor. The one thing that makes our work here different is this: we rebuild the rough opening when it needs rebuilding, because in this town, it almost always needs rebuilding. Call (813) 320-9346 and you’ll get a live person, not a voicemail tree. We’ve been setting windows and doors in Pasco County since 2008, and we know exactly what hides behind San Antonio’s trim.
Why San Antonio Residents Choose Us for CGI Service
Dale Kessler grew up in Seminole Heights and picked up the glazing trade at Hillsborough Community College’s construction technology program, where he spent more time on the shop floor than in a classroom seat. That suited him fine. He’s been measuring, setting, and sealing windows across the Tampa Bay area for the better part of two decades, and the work he’s best known for is storm-rated installation done tight enough that a follow-up inspection is never a surprise. His father ran a small building-maintenance outfit for thirty years, so Dale grew up with one rule: a callback is a character flaw.
That’s the standard we bring to every San Antonio Window Installation. We’re authorized installers for more than a dozen manufacturer lines, including CGI, and we’ve torn out and replaced hundreds of CGI windows and doors across Pasco County’s oldest and newest housing stock. That field-level knowledge matters here because San Antonio is not a one-size-fits-all market. You need a company that understands CGI’s Miami-Dade-rated frame profiles and glazing packages well enough to set them properly in both a 1905 wood-framed cottage and a 2023 concrete-block ranch. We measure every opening twice. We quote manufacturer lines side by side on paper. And we register both warranty layers in writing before the truck leaves your driveway. That’s The Keystone Standard, and it’s how we’ve done every job since 2008.
Common CGI Windows & Doors Problems We Solve in San Antonio
San Antonio’s climate and housing stock create a specific set of failure patterns. Here’s what we see most often:
- Pitted, chalky aluminum frame exteriors: Decades of high UV plus seasonal irrigation mist along SR-52’s nursery-adjacent lots eats at CGI’s aluminum finishes faster than homeowners expect. The frame stays structurally sound, but the surface breaks down until it looks twenty years older than it is. We strip, clean, and re-coat where the frame is square, and we’ll tell you plainly when replacement makes more sense.
- Failed glazing seals in fixed picture windows: San Antonio’s humidity swings are hard on sealed units. After 10 to 15 years, fixed CGI picture windows in historic-width sashes fog permanently when the desiccant inside the spacer fails. That fog is not a cleaning problem. It’s a seal failure, and the fix is either a sash replacement or a full-frame job depending on what we find underneath.
- Corroded, seized rollers and tracks on CGI 900 Series sliders: In older San Antonio homes, wood-frame settling puts extra pressure on the bottom rail of sliders. That binds the rollers, then the track corrodes from humidity and neglect, and soon the door won’t move without a fight. We replace rollers with OEM CGI parts where the unit is still under warranty, and quality aftermarket components that match CGI’s profile dimensions when it isn’t.
- Warped or swollen wood buck frames causing CGI casement sashes to bind: The early-1900s homes around the old colony center have original rough openings that shift with moisture. A CGI casement set into a swollen wood buck will bind in July and leak in January. That’s not a hardware problem. That’s a frame problem, and it’s the most common reason we recommend full-frame replacement over an insert job in San Antonio’s historic core.
- Termite-hollowed original pine frames discovered mid-install: We’ve opened walls on Meridian Avenue and found original 1903 pine held together mostly by paint and termite mud. That’s a San Antonio reality no generic CGI page will prepare you for. When it happens, the job changes from a half-day insert to a multi-day structural correction, and you want a company that saw it coming.
CGI Service in San Antonio: What Local Conditions Mean for Your Equipment
San Antonio is one of the only places in Florida where a single permitting jurisdiction mixes late-1800s wood-framed openings that were never designed for any modern window with brand-new Florida Building Code wind-load requirements. Walk down Meridian Avenue or Curley Road in the old-town core and you’ll see homes whose original wood-sash windows have endured over 120 years of subtropical humidity, wood rot, and termite pressure. Those openings are out of square, out of level, and sized for nothing made today. A mile away in a new SR-52 tract subdivision, a CGI impact frame slides into a plumb, square, engineered opening in an afternoon. Same product line. Completely different install. We routinely rebuild a 120-year-old rough opening to accept a CGI impact-rated frame, a scope you would never see across the county line in Zephyrhills or Dade City’s newer subdivisions. If you own a historic San Antonio home and someone quotes you a straightforward insert, ask them what they’ll do when the pine buck crumbles. We already know the answer.
CGI Models & Products We Service in San Antonio
We service the full CGI residential line, including:
- CGI Sentinel Series impact casement windows - the workhorse for old-town full-frame retrofits, especially in custom historic widths.
- CGI Estate Series single and double hung windows - common in mid-century ranches and newer tract homes across San Antonio.
- CGI Fixed/Picture windows - often in custom historic-width sashes where a single fixed pane preserves the original look.
- CGI 900 Series sliding glass doors - popular in ranch homes and additions, and the model we most often see with seized tracks and corroded rollers.
For in-warranty units, we use OEM CGI balance systems, rollers, and weatherstripping to preserve the original water and air infiltration ratings. For older out-of-warranty frames, we source aftermarket components that match CGI’s profile dimensions so you’re not waiting on a freight order from Miami. Either way, the part fits because we measure it ourselves, twice.
CGI Service Pricing in San Antonio
- Service call diagnostic: $75-$125, credited toward repair if you proceed.
- Glazing seal failure, fixed picture window: $120-$220 for sash replacement where the frame is sound.
- Roller and track replacement on a 900 Series slider: $115-$175 per panel, parts included.
- Casement sash binding in a historic wood buck: $85-$140 for hardware adjustment; $1,200+ if the rough opening needs rebuilding.
- Full-frame CGI Sentinel impact casement replacement in rebuilt opening: $2,100-$3,200 per opening, including rough-opening carpentry and permit-ready install.
What drives the cost in San Antonio is what’s behind the trim, not the window itself. A 2020 tract home insert is a straight swap. A 1905 Meridian Avenue full-frame is a structural project. That’s why we give written line-item quotes up front, and why we register both warranty layers before we leave your driveway. If it needs to be in writing to be true, we will put it in writing. Call (813) 320-9346 for a free estimate and we’ll tell you what you’re actually facing, not what a brochure wants you to hear.
Serving San Antonio, FL - Our Local Coverage Area
We’re based in the San Antonio area and know this community well, and we also provide Cgi service in Brooksville. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - CGI Windows & Doors in San Antonio
In San Antonio’s old-town core, you usually need full-frame replacement. The original pine frames in homes built before World War I have been exposed to over a century of humidity and termite pressure, and they’re often too far gone to hold an insert. We’ll pull back the interior trim on the first visit and show you what we find before you commit. If the buck is sound, a retrofit insert is cheaper and faster. If it’s hollow, we’ll tell you that too. Call (813) 320-9346 and we’ll schedule the inspection.
It’s usually irrigation mist, not the window. Many San Antonio properties, especially along the SR-52 corridor near nursery operations, run sprinklers that throw mineral-rich well water onto aluminum frames daily. That constant wet-dry cycle breaks down the finish faster than normal weather exposure. The frame itself is typically fine. We can clean and restore the surface where the aluminum is sound, and we’ll tell you if the corrosion has compromised the frame enough to warrant replacement. For an exact assessment, call (813) 320-9346.
Yes, and we do it routinely in San Antonio’s historic district. The catch is that the original rough openings were built to no standard at all, so we almost always have to rebuild them to true dimensions before a CGI impact-rated frame will sit square and seal properly. Our crews do that rough-opening carpentry in-house, including any permits Pasco County requires for structural work. On Meridian Avenue, we rebuilt a 1903 pine frame the homeowner thought was fine, and the job went from one day to four. It was the right fix, and it now meets current wind-load code. Want an honest look at what yours will take? Call (813) 320-9346.
A casement swings outward on a crank and seals tight against the frame when closed, which makes it our usual recommendation for small historic openings in San Antonio because it handles out-of-square conditions better than a slider. A slider needs a level track to operate, and older wood-framed openings rarely stay level. The Sentinel Series casement also gives you full impact rating without changing the exterior sightlines as much as a bulkier frame would. In a 120-year-old home, we typically recommend a custom-width casement over a sliding window. Your rough opening will tell us which way to go. Call (813) 320-9346 for a free estimate.
Plan on three to five working days for a full-frame rebuild and CGI install in a historic San Antonio home. The rough-opening carpentry is usually a day or two, depending on how much of the original framing has to be replaced and what termite damage we uncover. The window itself goes in the same day the opening is ready, including flashing, sealing, and warranty registration. We’ll give you a written schedule up front and stick to it. Call (813) 320-9346 and we’ll walk you through the timeline for your specific opening.
Service Areas Near San Antonio
TruePane Windows & Doors serves San Antonio and the surrounding Pasco County communities, including Dade City, Zephyrhills, Wesley Chapel, Land O’ Lakes, and Lutz. We’re also your local connection for CGI sales & service across the wider Tampa Bay region. If you’re in San Antonio, you’re in our San Antonio service area. For communities further east, see CGI service in Sanford or CGI service in Sea Ranch Lakes.
Book Your CGI Service in San Antonio Today
We’ll send a background-checked, uniformed technician who measures twice, quotes on paper, and stands behind the work for 90 days with our Done Right Promise. Call (813) 320-9346 and a live person answers, 24/7. Free estimates, written line-items, and the standard Dale Kessler has kept on the whiteboard since the day he started: if the pane is not true, the job is not done.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving San Antonio since 2008.
Six Reasons Homeowners Choose TruePane Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.



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