Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
PGT Construction in Pomona, CA
We provide independent PGT window and door service across Pomona, from WinGuard impact units to vinyl Architectural Series windows and sliding glass doors. What makes our PGT work different here is simple: we understand how these products behave inside Pomona’s pre-1960 raised-foundation homes, where clay soil movement and dry summer heat stress frames, tracks, and seals in ways a generic installer misses. We’re not affiliated with PGT, and we’ll tell you straight when a unit is worth repairing versus replacing. Call (855) 382-0824 for a free estimate.
Why Pomona Residents Choose Us for PGT Service
We’ve spent years installing and servicing PGT windows and doors across Pomona’s older bungalows and Fairplex-area commercial buildouts, plus providing PGT service in Claremont. That hands-on time means we know how PGT’s aluminum and vinyl systems actually behave here, not just how they’re supposed to behave on paper. When a WinGuard impact slider fogs or a vinyl sash starts bowing on a west-facing wall, we’ve seen that failure before and we know the fix.
Our approach to PGT work is grounded in the way Noel Garrity runs Key Step Construction: plan it right the first time and the walls take care of the rest. Noel studied construction technology at Santiago Canyon College and has spent his career focused on remodels and additions that hold up quietly for decades, no drama, no callbacks. That’s the standard we bring to every PGT service call in Pomona. We’re an independent contractor, which means our advice isn’t filtered through a manufacturer’s lens. If a repair makes sense, we’ll say so. If replacement is the honest call, we’ll explain exactly why.
Styles & brands we work with
- Kitchen remodeling
- Bathroom remodeling
- Home additions & ADU
- Roofing
- Windows & doors
- Driveway & pavers
- Fence
Common PGT Construction Problems We Solve in Pomona
Pomona’s combination of aging housing stock, clay soil, and hot, dry summers creates a specific set of PGT failure patterns. These are the ones we see most often:
- Fogged WinGuard impact units. Impact-laminate edge seals and interlayers delaminate under sustained UV exposure, especially on south and west elevations. Pomona’s summer sun is relentless on these units, and once the thermal seal fails, the fog won’t clear on its own. We repair first and replace only when the frame is warped or the seal failure extends beyond a single lite.
- Sticking and dragging PGT sliding glass doors. Raised foundations in Pomona’s 1920s – 1950s bungalows settle on clay soil, which pulls door openings out of square. The rollers and tracks in older PGT aluminum sliders bind once the rough opening shifts. We re-square, shim, and replace rollers with genuine PGT parts.
- Warped vinyl sashes on west-facing walls. Pomona’s dry summer heat, especially during heat waves, causes vinyl frame and sash deflection on unshaded elevations. The sash bows slightly, operation gets rough, and gaps form between sash and frame. We address this with proper shimming, hardware alignment, and replacement sashes when needed.
- Santa Ana wind-driven dust and rain intrusion. Perimeter sealant and glazing bead shrink over time in this climate. When Santa Ana winds hit, the pressure differential pushes dust and moisture past factory weatherstripping. We replace bead and reseal perimeters to restore the original weather barrier.
- Binding hardware on settled openings. Older PGT casement and awning operators can’t tolerate much frame racking. When a raised foundation shifts, the hardware binds and cranks fail. We realign or replace operators, but the real fix is correcting the opening itself before installing new hardware.
PGT Service in Pomona: What Local Conditions Mean for Your Project
Pomona’s 91766 and 91768 bungalows still carry original galvanized supply lines and knob-and-tube wiring in the same wall cavities PGT window openings are set into. That’s a fact most window contractors never mention, because it doesn’t show up on a standard quote. For us, it’s the difference between doing the job right and doing it twice. When we pull an old window on one of these homes, we’re looking at the framing, the flashing, and the rough-opening integrity behind it. If the opening has sagged or the header has settled, a new PGT unit will bind and leak no matter how carefully it’s installed. On a 1920s Spanish-revival cottage in the 91766 ZIP, our crew pulled a pair of fogged PGT WinGuard impact sliders whose tracks had bound after the raised foundation shifted on clay soil. We re-squared and shimmed the openings, replaced the rollers and weatherstrip with PGT parts, reset the flashing, and re-sealed the perimeter. The units glide again and the interior stayed dry through the next Santa Ana event. That’s the kind of detail that keeps PGT windows working in Pomona for decades instead of years.
PGT Models & Products We Service in Pomona
We service the full range of PGT product lines, including WinGuard Impact windows and doors in both aluminum and vinyl, the Architectural Series vinyl single-hung, casement, and awning windows, EnergyVue and EnergyVue SH vinyl windows, and PGT sliding glass doors in vinyl and aluminum. When repairs call for replacement parts, we use genuine PGT rollers, weatherstrip, glazing bead, hardware, and sashes wherever they’re available. When a part has been discontinued, we spec quality aftermarket equivalents and tell you before we install them. For larger scopes, our full PGT work covers everything from single-unit replacement to whole-home window packages.
See the difference
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AfterPGT Service Pricing in Pomona
PGT repair and replacement costs in Pomona vary by scope, product line, and the condition of the rough opening. Here’s what we typically see:
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Home Addition (window and door package) | $45,000 – $130,000 |
What drives the final number: the number of units, whether you’re going impact-rated or standard, the age and condition of the rough openings, and whether we find framing or flashing issues once the old unit comes out. Our free estimate includes measuring, opening inspection, and a written line-item quote. No change orders after the fact. Call (855) 382-0824 to schedule yours.
Serving Pomona, CA - Our Local Coverage Area
We serve Pomona and nearby communities. Also see PGT in La Verne. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs – PGT Construction in Pomona
In most cases, a fogged WinGuard unit can be repaired by replacing the failed lite or, where the frame is still square and the seal hasn’t failed beyond a single lite, by resealing. Full replacement is only necessary when the frame is warped or the thermal seal has degraded across multiple lites.
The raised foundations under many older Pomona homes settle on clay soil over time, which pulls door openings out of square. When the rough opening shifts, the rollers and tracks on a PGT aluminum slider bind. We re-square and shim the opening, then replace rollers and weatherstrip with genuine PGT parts. Call (855) 382-0824 and we’ll take a look.
Yes. PGT’s vinyl and aluminum product lines work well for new construction and additions across Pomona and Montclair. WinGuard impact units make sense for west and south-facing elevations where sun and Santa Ana wind loads are highest. We handle the window and door scope as part of a full addition or ADU build, so the openings, flashing, and rough framing are coordinated with the rest of the structure from the start.
It often does. On Pomona’s pre-1960 bungalows, the wall cavities around window openings frequently carry original knob-and-tube wiring and galvanized supply lines. Any window swap is a chance to inspect framing, flashing, and rough-opening integrity before the new PGT unit goes in. We plan for that inspection up front so there are no surprises once work starts. Call (855) 382-0824 for an exact quote.
Clean the tracks and rollers on sliding doors every few months, especially after Santa Ana wind events. Keep weep holes clear. Check perimeter sealant annually for shrinkage or cracking. On west and south-facing units, watch for early signs of vinyl bowing so you catch it before operation suffers. For anything beyond basic cleaning, call us and we’ll handle it. Estimates are free.
Service Areas Near Pomona
Our PGT service reach covers Pomona and the surrounding communities, including Villa Park, Fountain Valley, Santa Ana, Tustin, North Tustin, and Huntington Beach. We also serve PGT service in San Joaquin Hills and PGT service in Chino. If you’re in or near Pomona service area, we’ll come out and take a look.
Book Your PGT Service in Pomona Today
If your PGT windows or doors are fogging, sticking, or leaking, don’t wait for the next Santa Ana event to make it worse. Call (855) 382-0824 to schedule your free estimate. We’ll measure, inspect the openings, and give you a written line-item quote. One contractor. Every system.
Written by Noel Garrity, Owner at Key Step Construction, serving Pomona and surrounding communities.