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PGT Construction in Highland, CA | Daly City Construction
We’re an independent construction crew that installs and services PGT in San Bernardino County, including Highland, and the one thing that sets our work here apart is knowing exactly where your property sits relative to the wildland-urban-interface line. That single detail changes which PGT units pass code and which ones don’t. We’ve been specifying, fitting, flashing, and repairing PGT aluminum and vinyl units on stucco-clad California homes for years, and we work across all of Highland’s 92346 ZIP. Call (866) 505-5254 to talk through your project.

Why Highland Residents Choose Us for PGT Service
Most contractors in the Inland Empire treat PGT windows as a parts-number exercise. We don’t, because Highland doesn’t let you. The same house plan built on a flat valley lot near Greenspot Road faces a completely different inspection than one climbing toward the national forest edge. Our crew has pulled enough PGT WinGuard units out of sun-baked stucco openings to know what heat and Santa Ana wind actually do to frames, seals, and flashings over a decade. We’re also straight about the repair-versus-replace call: if a unit still has service life, we source genuine PGT rollers, glazing beads, and weatherstripping. If the frame is warped, we say so.
Noel Cabrera runs our Highland PGT work, and he grew up watching how fog and heat eat at California siding and window openings. He taught himself to look past the glass and ask what the wall behind it is doing. “Tell me what the house needs, not what you think it needs – then we’ll figure out the right fix.” That’s how we approach every PGT sales & service job, whether it’s a single slider replacement or a whole-home impact upgrade.
We carry OEM-compatible parts for common PGT lines and we know which aftermarket seals hold up in Highland’s dry heat. You won’t wait weeks for a roller assembly that a Riverside supplier has on a shelf. And because we’re a full-scope general contractor, the stucco repair, flashing rebuild, and trim work around your PGT unit happen under the same crew and the same point of contact – not a chain of subs.
Styles & brands we work with







Common PGT Construction Problems We Solve in Highland
- Sun-baked vinyl frames on west- and south-facing walls. Highland’s valley-floor lots get brutal afternoon heat, and we routinely see vinyl sashes that have softened, sagged, or seized in their tracks. The weatherstripping turns brittle and the sash corners pull apart. That’s a heat-driven failure, not a manufacturing defect, and it shows up fastest on the flat, hot side of the ZIP.
- Seal and glazing failures on impact units. When Santa Ana winds kick dust and grit through Highland, laminated WinGuard assemblies take it on the edges first. We see fogged or delaminated glass where the perimeter seal has been compromised by years of wind-driven grit working into the weep paths.
- Stucco-to-frame flashing breakdowns. On Highland’s 1970s-to-2000s tract stucco homes, the original sill pans and flashings behind PGT sliders crack and pull away. Wind-driven rain tracks back into the wall cavity, and the homeowner sees paint bubbling or drywall staining near the floor – long before they see the window itself failing.
- Hardware and roller wear on sliding doors. Foothill homes on sloped lots settle, and heavy impact sliders get out of track. Rollers and latches wear out faster than the glass, which means the door drags, jams, or won’t latch cleanly. Replacing the rollers often fixes it – if the frame hasn’t been forced out of square.
- Code-split surprises on additions and remodels. We’ve had Highland homeowners order standard PGT units for an addition, only to find their parcel sits in the WUI fire zone. Ember-resistant venting and ignition-resistant exterior requirements change what’s allowed, and catching that before the order goes in saves thousands.
PGT Service in Highland: What Local Conditions Mean for Your Equipment
Highland’s ZIP 92346 crosses a literal code split, and it catches flatland contractors off guard. Parcels rising toward the San Bernardino National Forest sit in wildland-urban-interface fire zones, which brings requirements for ember-resistant vents, ignition-resistant exterior assemblies, and specific glazing performance. For homeowners needing PGT repair in Muscoy or nearby foothill communities, the same WUI rules apply. Valley-floor lots a few blocks away follow standard valley codes. The same PGT window or door spec can pass on one side of that line and fail on the other. We know which side your parcel falls on before we quote, because we’ve pulled permits on both sides. If you’re up near the forest edge, your project likely needs WinGuard impact units with the right glazing spec, not just any aluminum single-hung that fits the rough opening. That’s the difference between an inspection that passes on the first visit and a stop-work order over a spec sheet.
On a 1970s single-story stucco home on a foothill lot near the national forest edge in Highland, we replaced a set of failed original single-pane sliders with PGT WinGuard aluminum impact units, matching the glazing to the home’s WUI exterior requirements and rebuilding the rough openings and sill pans that decades of heat and Santa Ana wind had compromised. We bring the same precision to PGT in Redlands and surrounding foothill cities. The homeowner got quieter, impact-rated openings that satisfy the fire-hardening side of the code split without a full re-side of the house.
PGT Models & Products We Service in Highland
We work on the PGT lines most common across Highland’s tract-home stock: WinGuard Aluminum Impact-Resistant windows and sliding glass doors, WinGuard Vinyl impact windows, the PGT Aluminum Series single-hungs and sliders, and the PGT Vinyl Series double-hungs and replacement slider units. Our parts approach is simple: genuine PGT rollers, glazing beads, weatherstripping, and hardware where the unit still has service life, and quality aftermarket seals and flashings where OEM parts have been discontinued. We keep common roller assemblies and weatherstripping profiles staged for fast turnaround on Highland jobs, and any replacement unit gets ordered with the correct glazing spec for your side of the code line.
When frames are heat-warped or the seal is gone across most of an assembly, we tell you honestly that replacement is the better spend than chasing repair after repair. We’d rather lose the repair ticket than sell you a third roller replacement on a frame that’s already given up.
See the difference
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AfterPGT Service Pricing in Highland
What you’ll pay depends on the scope: a single-window replacement runs at the low end, while a whole-home impact retrofit or an addition that ties into existing PGT units lands higher. Here’s how the common ranges break out for Highland work:

| Service | Price Range |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
| Home Addition | $45,000 – $130,000 |
What drives the number: how many units, whether they’re impact-rated, what the rough openings need after decades of Highland heat, and whether stucco or flashing work is required. Every estimate is free and line-itemed, so you see exactly what you’re paying for. Call (866) 505-5254 and we’ll walk the job with you.
Serving Highland, CA — Our Local Coverage Area
We’re based in the Highland 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 Highland
It depends on where your parcel sits in 92346. Valley-floor lots away from the national forest edge typically do not require impact-rated glass, unless you’re within a designated WUI zone or your specific addition triggers it. Foothill parcels rising toward the forest often do require impact-rated or ignition-resistant assemblies. We check your exact parcel against the current WUI map before recommending units, so you’re not paying for impact glass you don’t need or ordering standard units that fail inspection. Call (866) 505-5254 and we’ll verify your property.
Usually the house. Highland’s hot valley summers soften vinyl sashes and dry out lubricant, but the bigger culprit on sloped and settling foothill lots is the rough opening moving out of square. The door drags because the frame is torqued, not because the roller is worn. We diagnose the opening, not just the hardware, before recommending a fix. Sometimes it’s a roller replacement; sometimes the frame needs re-shimming or the opening rebuilt. Call (866) 505-5254 for a straight answer.
Yes, if the unit is still in production or a compatible current model exists. We replace single PGT windows and sliders regularly on Highland homes, matching the frame color, glazing, and profile as closely as the current PGT lineup allows. On older discontinued lines, we’ll tell you if an aftermarket match is close enough or if a pair of windows makes more sense visually. Estimates for single-unit replacements are free – call (866) 505-5254.
It can, and usually in one specific way: your new square footage may push the whole structure into a different code path, especially on foothill or WUI-adjacent parcels. If your existing windows are standard PGT aluminum and the addition requires impact-rated glazing, we scope the addition’s openings to code and talk through whether matching the existing units is feasible or whether a phased upgrade makes sense. We install PGT WinGuard and standard PGT lines for additions, ADUs, and garage conversions, and we handle the rough framing, flashing, and stucco work under one contract, including PGT service in Loma Linda and throughout the Inland Empire.
Very carefully, because the stucco is usually the real failure point. On Highland’s 1970s-to-2000s tract homes, we cut back the stucco, remove the old unit, inspect and replace the sill pan and flashing, install the new PGT unit, and patch with a color-matched stucco blend. We don’t caulk over a rotting flashing and call it done. The repair is engineered so water sheds away from the opening, not into the wall cavity.
Service Areas Near Highland
We handle PGT installation and service throughout Highland and the surrounding Inland Empire, including Highland service area coverage across 92346. If you’re a few miles west, we offer PGT service in Riverside for the same impact and standard window work. Down near the 15 corridor, our PGT service in El Cerrito Corona covers homeowners dealing with similar heat-and-stucco conditions on their tract homes.
Book Your PGT Service in Highland Today
If your PGT windows are sagging, sticking, fogging, or leaking, or you’re planning a remodel that needs new units, call (866) 505-5254. We’ll walk your property, check your code zone, and give you a free line-item estimate – no obligation. Noel and the crew are ready when you are.
Written by Noel Cabrera, Owner at Daly City Construction, serving Highland and the Inland Empire with independent PGT installation and service.