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PGT Construction in Montara, CA | Gold Star Contractors
We install, repair, and replace PGT windows and doors across Montara, CA. The difference here is the fog. Salt-laden moisture from the Pacific works on frames, hardware, and flashing every day, so our PGT work on the coast is spec’d differently than it would be five miles inland. We’re an independent PGT service provider, not a factory rep. That means we fix what’s failing, use OEM parts when they’re available, and build the install to survive this microclimate. Call (833) 382-8544 for a free estimate.

Why Montara Residents Choose Us for PGT Service
PGT makes impact-rated windows and doors that are common on Montara homes for good reason. They handle wind and driven rain well when they’re installed right and kept up. Our crew has spent years working on oceanfront and bluff-top houses between the Pacific and Montara Mountain, so we know exactly where these products fail and why. We see the same patterns: pitted aluminum hardware, seal failure on south- and west-facing vinyl units, rot creeping behind flashing that never dries. Noel Carranza runs our PGT work with a straightforward approach: diagnose the actual cause, fix the opening properly, then install a door or window that sheds water instead of trapping it. We’re not trying to sell you a replacement when a set of seals and new hardware gets you ten more years. And when replacement is the right call, we’ll show you the rot, the warped track, or the failed glazing bead before you spend a dollar.
One contractor. Every system. No handoff gaps. For PGT work on the coast, that matters because the window rough opening, the flashing, the siding, and the interior drywall all have to work together. We manage the whole repair, not just the glass.
Styles & brands we work with







Common PGT Construction Problems We Solve in Montara
- Corrosion on PGT WinGuard Aluminum frames and hardware. Salt fog settles on aluminum extrusions, hinges, and lock mechanisms daily. We see pitting on frames and seized hinges on oceanfront homes where standard hardware was used at original install. Repair usually means new OEM hardware and proper corrosion-resistant fasteners on reinstall.
- Fogged or failed insulated glass on PGT WinGuard Vinyl units. Persistent moisture works into glazing beads and warm-edge spacers on south- and west-facing walls that never fully dry. You’ll see condensation between panes that doesn’t clear. We replace the IG unit and reseal with a bead system that holds up better in a wet, salt environment.
- Leaks around PGT Series sliding glass doors. Wind-driven rain gets past worn weatherstripping and door sweeps, then soaks the sub-sill and surrounding framing. On Montara bluff-top houses, that water often finds rotted rim joists and sill plates behind the door. We rebuild the rough opening, then install with an air-gap sill pan that drains water away from the wall.
- Hidden rot behind PGT window and door flashing. South- and west-facing walls in the fog belt stay damp for weeks at a time. If flashing was lapped incorrectly or the WRB wasn’t integrated, you get rot you can’t see from inside or out. We open these up, cut out what’s compromised, and rebuild before we re-set the window.
- Failed sealants and weatherstripping around PGT windows. The marine layer means sealants cure slowly and fail early if they’ve been applied over moisture. We strip failed caulk and replace it with a flexible, salt-resistant sealant that actually bonds in Montara’s damp conditions.
PGT Service in Montara: What Local Conditions Mean for Your Equipment
Montara sits on a narrow shelf between the Pacific and Montara Mountain, and the fog belt it creates means south- and west-facing walls on homes along Highway 1 and the hillside streets simply don’t dry the way they do in Half Moon Bay proper or over the hill in San Bruno. That’s not a clean-air-drying coastal climate like PGT in Half Moon Bay proper or over the hill in San Bruno. It’s heavy, wet, salt-laden fog that pushes onto walls every afternoon and evening. For PGT windows and doors, the failure almost always starts where the frame meets the building, not in the operating hardware itself. We spec corrosion-resistant fasteners and an air-gap drainage detail at every head and sill as standard practice here. Standard steel fasteners embedded in a damp rough opening can rust through in three to five years near the bluff. If an installer treats Montara like an inland site, the window performs until the flashing bond fails, then moisture gets behind the building paper and starts eating the framing. When we pull an old unit out on a west-facing wall, the wood behind it is often saturated. That’s why we tell PGT owners here: the product itself is fine. The install detail is what makes or breaks it.
On a bluff-top home along Montara’s coast, we replaced a set of PGT in Pacifica-style conditions: aluminum sliding doors that had corroded shut from years of salt fog. After rebuilding the rotted sill framing, we installed new PGT WinGuard impact units with stainless steel fasteners and a continuous air-gap sill pan. The homeowner now has doors that open smoothly and a wall assembly that can shed moisture instead of trapping it.
PGT Models & Products We Service in Montara
We work on the full PGT lineup you’ll find on Montara homes, including PGT WinGuard Aluminum impact windows, PGT WinGuard Vinyl impact windows, PGT Aluminum Series sliding glass doors, and PGT Vinyl Series single-hung and casement windows. Our parts approach is simple: use OEM PGT hardware, glass, and seals whenever the manufacturer still supplies them. When something’s discontinued or stuck in backorder, we’ll tell you straight and suggest a quality aftermarket part that matches the original fit and performance. We stock common PGT hardware and seal profiles for fast turnaround on Montara jobs, and we’ll pick up whatever else we need from our local suppliers rather than making you wait weeks.
See the difference
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AfterPGT Service Pricing in Montara
Here’s what we typically see for PGT-related work in Montara:
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Repair | $400 – $1,800 |
Your exact price depends on window count, sizes, whether we’re doing full-frame replacement or an insert, the condition of the rough opening, and the amount of rot repair needed. Montara’s coastal sites often add access time, since many homes sit on tight, sloped lots with limited staging room. A free estimate from us includes a full look at the existing units, the surrounding framing, and the flashing details, plus a written line-item quote with no change orders. Call (833) 382-8544 and we’ll get you numbers that match what we find on site, not a national average.

Serving Montara, CA — Our Local Coverage Area
We’re based in the Montara area and know this community well, just as we do for Moss Beach PGT service. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – PGT Construction in Montara
Salt-laden fog settles on aluminum frames, hinges, and lock hardware daily, especially on west- and south-facing walls near the bluff. Standard aluminum hardware pits and seizes within a few years in that wet, saline environment. We replace failed hardware with OEM or quality aftermarket parts, and we install using corrosion-resistant fasteners so the repair holds. Call (833) 382-8544 for a free estimate if your windows are getting hard to open or the locks are binding.
Fogged or failed IG units can often be replaced without replacing the whole window, as long as the frame and hardware are still sound. We remove the sash, install a new glazing unit, and reseal the glazing bead with a system that stands up to Montara’s damp salt air. If rot or frame corrosion has gone too far, replacement is the honest call. Call (833) 382-8544 for a quote on either path.
PGT WinGuard impact-rated units are designed to meet Florida and coastal wind-load standards, but San Mateo County’s coastal permitting rules will still apply to a full replacement project. The right answer depends on your site’s proximity to the bluff, your zoning, and your existing structural conditions. We can get into those details on site. One call, done right, that’s the only way I know how to run a job.
The leak usually isn’t the glass. It’s the sill pan, flashing, and weatherstripping at the threshold, and in the fog belt, the real fix is an air-gap drainage detail that moves water away from the wall framing. We rebuild the rough opening if needed, install a proper sill pan, and replace the sweeps and weatherstripping. That solves the problem instead of just caulking over it. Call (833) 382-8544 for a no-guess inspection.
Roof repairs around window openings, especially on upper floors under eaves, get complicated when persistent fog means roofing underlayment, flashing, and sheathing stay damp long after the rain stops. We’ll check the window head flashing and roof-to-wall connections together, because on Montara homes the leak that shows up at the window often starts at the eave or roof junction above it. Call (833) 382-8544 to schedule a look.
Service Areas Near Montara
We provide PGT service throughout Montara and the surrounding San Mateo County coast, including the nearby communities of Corona, Home Gardens, El Cerrito Corona, Norco, Eastvale, and Jurupa Valley. For PGT windows and doors just south of the city, see our PGT service in South San Francisco page. If you’re closer to the bay side, check out PGT service in Brisbane. You can also review our Montara service area page and our broader PGT sales & service coverage.
Book Your PGT Service in Montara Today
If your PGT windows or doors are fogged, corroded, leaking, or failing at the frame, call (833) 382-8544 now. We’ll schedule a free on-site estimate, tell you straight whether it’s a repair or replacement, and give you a written line-item quote before any work starts.
Written by Noel Carranza, Owner at Gold Star Contractors, serving Montara and the San Mateo County coast with PGT installation and repair you can trust in the fog belt.