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PGT Construction in Pomona, CA | Stallion Contractors
Independent PGT window and door service across Pomona comes down to one thing: we work on these units in homes built from the 1940s through the 1970s, plus the foothill-edge properties where fire-rated glazing is not optional. Most Pomona houses were never framed for modern impact units, so a straightforward swap rarely is. We handle the retrofit work, the code requirements, and the parts sourcing under one contract. Call (855) 600-3192 and we’ll tell you what your house actually needs.
Why Pomona Residents Choose Us for PGT Service
We have installed and serviced PGT sales & service across this city long enough to know what those units do here. PGT makes a solid product, but Pomona gives it a hard life. West-facing vinyl frames bake in summer heat. Aluminum frames corrode where flat-roof transitions dump water. Sliding door tracks fill with foothill dust. None of that surprises us.
Ruben Montoya runs our PGT work. He grew up around Inland Empire construction, learned the trade through hands-on programs at San Bernardino Valley College, and spent two-plus decades watching what this specific climate does to windows and doors. When he tells a Pomona homeowner a frame is worth saving, it is because he has pulled enough failed units out of mid-century houses to know the difference. We are independent specialists. PGT does not endorse us, and we do not need them to. The product speaks for itself when it is installed correctly, and that is the part we control.
Styles & brands we work with
Common PGT Construction Problems We Solve in Pomona
- Warped and discolored WinGuard vinyl frames. West-facing walls in Pomona’s 91766 and 91768 tract housing take direct afternoon sun for months at a stretch. Vinyl frames from the WinGuard series expand, distort, and eventually lose their seal. Water finds its way in during the first real rain. We see it every winter.
- Corroded aluminum frames at the base and weep holes. Older PGT aluminum installations on Pomona’s mid-century homes often sit below flat-roof transitions. When seasonal rain backs up, water pools at the sill and eats the frame. Weep holes clog with debris, and the corrosion spreads inward. Homeowners notice the window sticking before they notice the damage.
- Hazy, seal-failed laminated glass in impact units. Santa Ana wind events and months of direct sun cycle the laminated glass through rapid temperature swings. Seals crack. Moisture gets between the panes. The window still locks, but you cannot see through it clearly, and the insulating value is gone.
- Binding and difficult-to-lock sliding doors. PGT Premier sliders in Pomona’s dustier neighborhoods, especially near the foothills and unpaved alleys, collect grit in the rollers and tracks. The door starts dragging, then binds, then will not lock without forcing it. Forced locks break handles.
- Replacement units rejected at permit stage. We regularly get calls from Pomona homeowners who bought PGT windows from a big-box store or an online discounter, only to have the city flag the installation for not meeting the fire-rated glazing requirements in the wildland-urban interface. By then the windows are already on site, and the homeowner is stuck. We fix that before it happens.
PGT Service in Pomona: What Local Conditions Mean for Your Equipment
North Pomona is the spot where this gets real. Foothill-edge homes up toward the San Gabriel Mountains sit inside the wildland-urban interface, which means the city and county hold any window or door replacement to Chapter 7A-type standards. That is not a suggestion. If you replace a bedroom window in that zone with a standard PGT unit that lacks tempered or laminated glass and fire-rated framing, the permit gets rejected and the inspection will not pass. Flatland contractors who do not work that side of Pomona miss this routinely. We do not, because we have pulled the permits and passed the inspections. We recently replaced a failed PGT WinGuard vinyl slider in a 1960s ranch near the northwest foothills. The original unit had warped and leaked through the rainy season. Our crew installed a new impact-rated PGT slider with fire-rated glazing to meet the WUI requirement, and the homeowner noticed the street noise drop before the crew finished the trim. That is what code-compliant installation buys you up there. It also matters down in the flats, where mid-century homes predate modern flashing practices. A window swap in 91766 or 91768 usually means correcting the waterproofing around the opening, not just sliding in a new unit and caulking the gap. Skipping that step is how you get water staining around interior trim two years later.
PGT Models & Products We Service in Pomona
We service the full residential PGT range: WinGuard Aluminum, WinGuard Vinyl, Premier, and Architectural series. That covers everything from single-hung replacement windows in a 1950s Pomona tract house to impact-rated sliding glass doors on a foothill property. For critical components, rollers, locks, balances, we source OEM parts whenever PGT has them available. Some older series have discontinued hardware, so we use aftermarket seals and gaskets that meet or exceed original spec rather than leaving a unit half-fixed. If the frame is sound, we repair. If warping or corrosion has compromised the opening itself, we will tell you straight, and recommend a modern PGT unit suited to what Pomona does to windows.
See the difference
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AfterPGT Service Pricing in Pomona
Price depends on what you are doing. A single window replacement runs a different number than full impact window installation, and roof work sits in its own range. Here is what Pomona homeowners can expect:
| Service | Typical Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Replacement | $8,000 – $20,000 |
What drives the number: how many openings, whether you are in the WUI zone and need fire-rated glazing, whether the existing framing is sound or needs correction, and whether you are matching existing PGT lines or switching series. A free estimate from us includes the site walk, the measurements, and a written line-item quote with no change orders later. Call (855) 600-3192 and we will come out and price it honestly.
Serving Pomona, CA — Our Local Coverage Area
We’re based in the Pomona 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 – PGT Construction in Pomona
If your home sits in the wildland-urban interface, north and northwest Pomona toward the mountains, yes. The city enforces Chapter 7A-type standards there, which means tempered or laminated glass and fire-rated framing on any window or door replacement. Down in the flats, impact windows are optional unless you want the storm protection. When you call (855) 600-3192, we will check your property’s zone before we recommend anything.
Not usually. Once a vinyl frame has warped from prolonged heat, the extrusion is distorted and the seals will never seat properly again. We will inspect it, confirm the extent of the damage, and if the frame is compromised we will recommend a full replacement with a current PGT unit matched to your home’s exposure. Patching a warped frame wastes your money. Call (855) 600-3192 and we will tell you which side of that line your window falls on.
Structurally, aluminum frames handle wind load well. The problem is corrosion at the base and weep holes, especially where flat-roof transitions and mid-century flashing put water against the sill. Regular cleaning of the tracks and weep holes helps, and we recommend checking the sill sealant before the rainy season. If corrosion has set in, we can replace the affected hardware or the full unit depending on severity.
Standard PGT units usually run about two to four weeks from order to install, depending on the series and glass package. Custom sizes and impact-rated units with fire-rated glazing can stretch longer, especially if you are in the WUI zone and need specific compliance documentation. We confirm lead times when we quote, so you are not guessing. Call (855) 600-3192 for a free estimate and a realistic timeline.
Yes. We respond to storm damage calls in Pomona and can secure the opening until the replacement unit arrives. That matters in this city because a broken window in a mid-century home or a foothill property is not just a draft problem, it is an open invitation for water and everything else. Call (855) 600-3192 and we will get it secured.
Service Areas Near Pomona
We work throughout Pomona and the surrounding Inland Valley. If you are across the line in PGT service in Chino or out toward PGT service in Eastvale, the same PGT expertise applies. For full coverage across the region, see our Pomona service area page. We also serve Colton, Bloomington, Loma Linda, Redlands, and the foothill communities above the city.
Book Your PGT Service in Pomona Today
One contractor. Every trade. From the kitchen to the roofline. If your PGT windows or doors need repair or replacement in Pomona, call (855) 600-3192 and schedule a free estimate. We will come out, look at what you have, and tell you what the house needs without a sales pitch.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Pomona and the Inland Valley.