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PGT Construction in Half Moon Bay, CA | Gold Star Contractors
We provide independent PGT window and door service across Half Moon Bay, and the one thing that makes our work here different is simple: we build and repair for salt, fog, and coastal-zone permitting, not just for the unit in front of us. Whether you live in a mid-century beach cottage on the flats or a custom hillside home above town, your PGT windows and sliders are fighting marine air every day. We’re the team that knows how they fail here, and how to fix them so they stay fixed. Call (833) 382-8544 for a free estimate.

Why Half Moon Bay Residents Choose Us for PGT Service
We’ve spent years installing, retrofitting, and repairing PGT windows and patio doors across the foggy, salt-blasted coastside, from mid-century cottages on the flats to custom hillside homes above town, and we also provide Moss Beach PGT service. That means we know how these units actually behave in marine air, not just how they look in a showroom. Half Moon Bay’s climate is unique among Bay Area cities. The same window that lasts twenty years in San Mateo can start pitting and fogging in half that time a few blocks from the beach here.
Noel Carranza, our owner and general contractor, grew up watching older tract homes get renovated block by block in Anaheim, then spent his twenties doing concrete work and finish carpentry across Orange County before building this operation. That hands-on background shows in how we approach PGT service: we check the rough opening, the flashing, the drainage plane, and the hardware, not just the glass. We’re an independent contractor, which means we have no affiliation with or authorization from PGT, and that’s exactly why homeowners call us. We recommend what’s right for the house, not what’s best for a manufacturer relationship.
We also carry the full PGT sales & service scope, so one call covers diagnosis, parts, and install. One contractor. Every system. No handoff gaps.
Styles & brands we work with







Common PGT Construction Problems We Solve in Half Moon Bay
PGT builds solid windows, but Half Moon Bay throws conditions at them that most of the country never sees. Here’s what we handle regularly:
- Pitted and oxidized aluminum frames on ocean-facing elevations. Salt-laden onshore wind pits and oxidizes aluminum frames and corrodes hinge, roller, and latch hardware within a few blocks of the beach, far faster than the same units a mile inland. We sand, treat, re-seal, and replace hardware where the frame is still sound, and we tell you straight when it isn’t.
- Fogged insulated glass units and water staining on the west and northwest faces. Persistent coastal fog and wind-driven moisture work past aged glazing gaskets and perimeter seals. That’s why fogging and interior sill staining show up first on the ocean-facing sides of homes in neighborhoods like Alsace Loraine and Ocean Colony.
- Failed sliding patio doors on mid-century beach cottages. The original builder-grade PGT sliders on these older flats homes develop worn rollers, misaligned tracks, and failing weatherstrip. Wind-driven rain and damp air push right into the wall cavity. We rebuild, re-align, and re-seal, or replace when the frame is beyond saving.
- Cracked seals and rotted framing on hillside homes. Wind-load flexing and settlement at rough openings crack seals and pull caulk joints open. A small water intrusion turns into rotted framing and failed sill flashing behind the frame. We open the wall, repair the rough opening, and re-flash before the new unit goes in.
- Arch Bronze-anodized sliders that no longer lock or seal. These older PGT patio doors are common on coastside homes, and their hardware wears out in the salt air. We match the existing style where possible and source OEM-compatible replacement parts so the look stays consistent.
PGT Service in Half Moon Bay: What Local Conditions Mean for Your Equipment
Here’s something that’s true in Half Moon Bay and basically nowhere else on the Peninsula: the Local Coastal Program and coastal-zone permitting mean a window or door change that alters the exterior envelope near the bluffs or on hillside lots can draw coastal-development review and geotechnical scrutiny that an identical inland replacement never triggers. A homeowner in San Mateo can swap a window in a week. A homeowner on a bluff-edge lot above the water in Half Moon Bay may need to clear the planning path before the glass even gets ordered. That’s not a red-tape annoyance, it’s a reality of building here, and we scope the permit path and lead time before anything gets purchased. Noel puts it plainly: “One call, done right, that’s the only way I know how to run a job.”
The marine air compounds the problem. Ocean-facing cedar and redwood siding and decks just a few blocks from the beach weather to gray and rot far faster than the same materials a mile inland, so local builders specify stainless fasteners and marine-grade coatings as a matter of course. The same logic applies to PGT windows. The west wall of a home in Ocean Colony takes the full force of onshore wind carrying salt and moisture, just as homes needing PGT in El Granada experience. Those units fail first, always. We plan the work around that reality, and we build the openings to drain so the next fog season doesn’t undo the job.
PGT Models & Products We Service in Half Moon Bay
We service the full PGT line that shows up on Half Moon Bay homes: the WinGuard impact-resistant aluminum window and door line, the PGT Aluminum Series single-hung and sliding windows, PGT Reliabilt vinyl new-construction and replacement windows sold through building-supply channels, and the older Arch Bronze-anodized aluminum patio sliders you still see on mid-century coastside homes. We source OEM PGT glass, sash, hardware, and weatherstrip where the unit is still supported. For units that are no longer manufactured, we stock quality aftermarket rollers, glazing gaskets, and sealants that hold up to marine exposure. On solid frames with good glass we repair and re-seal. When aluminum is pitted through, glass units are permanently fogged, or the rough opening is rotted, we tell you straight that replacement is the better spend.
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AfterPGT Service Pricing in Half Moon Bay
Here’s what PGT-related work typically runs in Half Moon Bay. These ranges reflect what we see on coastside homes that need marine-grade materials and proper flashing work.
| Service | Typical Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Repair | $400 – $1,800 |
What drives cost here is the condition of the rough opening and the permit path, a factor we also weigh for Hillsborough PGT service. A straight glass swap on a flats cottage costs less than rebuilding a rotted sill and re-flashing a hillside wall. Your free estimate includes a written line-item quote covering parts, labor, flashing, and any permit work specific to your property. Call (833) 382-8544 to schedule yours.
Serving Half Moon Bay, CA — Our Local Coverage Area
We’re based in the Half Moon Bay 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 Half Moon Bay
PGT’s aluminum lines hold up well compared to vinyl in salt-heavy air, but no window is immune. The frames pit and hardware corrodes over time, especially within a few blocks of the beach. The difference comes down to installation quality and maintenance. Properly flashed and sealed PGT units hold up; poorly installed ones fail early regardless of brand. Call (833) 382-8544 and we’ll assess what you have and what it needs.
Often, yes. Half Moon Bay’s Local Coastal Program and coastal-zone permitting mean exterior envelope changes near the bluffs or on hillside lots can draw coastal-development review and geotechnical scrutiny. We check the permit path for your specific property before ordering any glass, so there are no surprises once work starts.
If the frame is solid and only the rollers and glass failed, we repair the hardware and replace the glass unit. If the aluminum is pitted through or the rough opening behind the frame is soft from years of moisture, replacement is the smarter spend. We’ll show you exactly what we found and give you a straight recommendation.
The west and northwest faces take the full force of onshore wind carrying salt and fog moisture. That’s the side that pits, corrodes, and fogs first, almost without exception. In neighborhoods like Alsace Loraine and Ocean Colony, and for customers needing PGT in Montara, we routinely see west-facing units fail years before the east side of the same house.
In most cases, yes. We match frame profile, finish, and glass package where the line is still supported, and we source compatible replacements for older Arch Bronze sliders and similar units. Matching matters on coastside homes where the window style is part of the house’s character. Call (833) 382-8544 and we’ll tell you what’s possible for your place.
Service Areas Near Half Moon Bay
We serve Half Moon Bay and the broader coastside. Our Half Moon Bay service area page covers the details. We also run PGT service in PGT service in San Mateo and PGT service in Burlingame for homeowners on the Peninsula side.
Book Your PGT Service in Half Moon Bay Today
Salt air doesn’t wait, and neither should you. Call (833) 382-8544 to schedule your free estimate. We’ll come out, assess your PGT windows and doors, scope the permit path if needed, and give you a written line-item quote. One call, done right.
Written by Noel Carranza, Owner at Gold Star Contractors, serving Half Moon Bay.