Kitchen remodeling
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Home additions & ADU
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FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
PGT Construction in San Bernardino, CA | Stallion Contractors
We provide independent PGT service across San Bernardino, from new window and door installations to repairs on WinGuard and ReliaGuard lines. What makes our PGT work different here is that we spec and install for two very different sets of conditions in the same city: valley-floor heat and dust, and foothill fire-hardening requirements. Call (855) 600-3192 to schedule your free estimate.

Why San Bernardino Residents Choose Us for PGT Service
We’ve pulled, reset, and re-flashed PGT vinyl and aluminum units across San Bernardino’s mid-century tracts and foothill rebuilds, so we know how these windows and patio doors actually behave in 100°F valley heat and Santa Ana wind. We’re an independent contractor, not authorized, sponsored, or endorsed by PGT, and that independence is exactly why we’ll tell you when a unit is repairable and when the frame is too far gone. Ruben Montoya, our owner, grew up in Colton and learned framing and finish work on job sites around the Inland Empire before he ever carried a business card. That background means we don’t guess at what a San Bernardino home’s rough openings can take. We measure, we assess the existing flashing and sill condition, and we tell you what’s actually needed. Good work doesn’t need a sales pitch. It needs the right materials and someone who knows what they’re doing. For deeper background on the PGT lines we service, see our PGT sales & service page.
Styles & brands we work with







Common PGT Construction Problems We Solve in San Bernardino
- Vinyl frame sag and sash drop on south- and west-facing WinGuard single-hungs. After years of intense inland UV and 100°F-plus summers, sashes drag, locks stop meeting, and the frame bows. We see this constantly on mid-century tract homes where the original PGT units face direct afternoon sun.
- Glazing seal and IGU fogging driven by heat cycling plus wind-blown dust and grit. Once the desiccant is spent, the unit hazes between panes and there’s no field fix. Santa Ana days push fine grit against the seals and accelerate the wear.
- Weatherstripping and pile-seal compression failure causing air and dust infiltration. This is especially common on older aluminum series where the seal has dried out and the sill weep system is clogged with valley dust. You’ll feel the draft and see dust collecting on the interior sill.
- Hardware and roller failure on PGT sliding glass doors. Worn rollers and corroded latch/keeper sets appear on doors whose track has collected grit or been pounded by wind-driven debris. The door gets hard to slide, then the lock stops catching entirely.
- Improper flashing from previous installations. San Bernardino’s older tract housing often has improvised sill flashing and no pan under the frame. When we open these walls, water damage is usually already working behind the stucco.
We stock OEM-compatible PGT sashes, rollers, locks, and weatherstrip for the model lines that still support them, and we turn to quality aftermarket hardware when OEM is discontinued. If the frame itself is bowed or the IGU has failed, replacement is the honest call, not a patch.
PGT Service in San Bernardino: What Local Conditions Mean for Your Equipment
San Bernardino can require two different glazing specs on the same street run. Valley-floor homes face 100°F summer heat and dust, while foothill and mountain-edge parcels fall under California WUI fire-hardening rules that push ember-resistant vents and Class A assemblies. So a PGT spec that’s correct at 92407 down low can be wrong on a lot pushing into the foothills. On a 1960s tract house off the 92404 side of the city, we opened a wall on the west elevation and found the original PGT WinGuard single-hungs had bowed sashes and fogged IGUs after decades of afternoon sun, with the sill flashing improvised and no pan under the frame. We reset the rough openings, installed sill pans and proper flashing, set new WinGuard units with correct shimming, and sealed the exterior. The west-facing openings stopped whistling on the next Santa Ana wind event. That’s the kind of site-specific work a generic window installer won’t even look for. If you’re in the broader San Bernardino service area, we handle the same level of detail on every job.
PGT Models & Products We Service in San Bernardino
We work on the PGT WinGuard Vinyl series, including single-hungs and sliding glass doors, the WinGuard Aluminum impact-resistant series, ReliaGuard vinyl single-hungs, and Premium Vinyl Casement and Awning units. For repairs, we source PGT OEM replacement sashes, rollers, locks, and weatherstrip where the model line still supports them, then move to quality aftermarket hardware when OEM is discontinued. We repair glazing seals, hardware, and weatherstrip all day. When the vinyl frame itself is bowed, cracked, or the IGU has failed, we tell you straight that replacement is the right call. We keep commonly needed PGT hardware and seal components in our local stock so PGT service in Muscoy and other San Bernardino jobs don’t stall waiting on a parts shipment.
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AfterPGT Service Pricing in San Bernardino
Pricing depends on scope: a simple hardware repair runs far less than a full impact-window replacement. Here are the ranges we work within for San Bernardino projects:
| Project | Typical Range |
|---|---|
| Window Replacement | $4500 – $15000 |
| Impact Window Installation | $8000 – $25000 |
| Full Kitchen Remodeling | $14000 – $45000 |
| Roof Repair | $400 – $1800 |
What drives cost is the number of openings, whether you need impact-rated glazing for a foothill lot, the condition of the existing rough openings, and whether flashing or sill repairs are required. A free estimate from us includes a site assessment of your existing PGT units, opening measurements, and a written line-item proposal. Call (855) 600-3192 to schedule one.
Serving San Bernardino, CA — Our Local Coverage Area
We’re based in the San Bernardino area and know this community well, providing PGT in Highland and throughout the region. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – PGT Construction in San Bernardino
If the track is worn but the frame is straight, we can usually replace the rollers and the latch/keeper set and get the door operating again. If the frame has racked or the track is corroded through, replacement is the better call. We’ll pull the door during the free estimate to see which situation you’re in. Call (855) 600-3192 and we’ll take a look.
Yes. If your property falls inside the wildland-urban interface zone, you’ll need windows and assemblies that meet California’s fire-hardening requirements, including ember-resistant vents and Class A-compatible installation details. Valley-floor homes have more flexibility on glazing choices but need to account for heat and UV. We’ll confirm your parcel’s WUI status before we spec anything.
That’s a failed IGU seal. San Bernardino’s heat cycling causes the sealant to expand and contract, and once the desiccant inside the spacer is spent, moisture gets between the panes. There’s no field repair for that. The fix is a new sash or a full unit replacement, depending on the frame condition.
Yes. Mid-century tract homes here often have rough openings that aren’t square and don’t match today’s standard window sizes. We measure every opening individually, order or adjust sashes to fit, and shim and flash to compensate for the framing irregularities. We don’t force a stock size into an out-of-square opening.
No. We’re our General Contractor in San Bernardino, an independent general contractor and not an authorized PGT dealer or warranty service provider. That independence means we recommend what the home actually needs, not what a manufacturer program pushes. We source OEM PGT parts where they’re still available and use quality aftermarket hardware when they aren’t.
Service Areas Near San Bernardino
We run PGT service calls into Colton, Bloomington, Mentone, San Antonio Heights, Loma Linda, and Redlands. If you’re over in the Rialto area, see our PGT service in Rialto page. For the Fontana side, check PGT service in Fontana.
Book Your PGT Service in San Bernardino Today
Call (855) 600-3192 to schedule your free PGT service estimate in San Bernardino. We’ll assess your units, check the openings and flashing, and give you a written scope with line-item pricing. No guesswork, no pressure.
Written by Ruben Montoya, Owner at Stallion Contractors, serving San Bernardino and the Inland Empire.