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PGT Construction in Colma, CA | Ashford Contractors
We provide independent PGT window and door installation, repair, and replacement across Colma, CA. What makes our work here different is simple: nearly every PGT product we touch in Colma is on a cemetery building, mausoleum, columbarium, or commercial structure along El Camino Real, not a house. That changes the hardware, the glazing specs, and the way we plan every job. If you’re dealing with fogged panes, corroded frames, or doors that won’t latch, call Ashford Contractors at (877) 752-3868.
We’re a licensed general contractor with deep experience in PGT’s coastal-product lines, from WinGuard impact windows to aluminum sliding doors. Colma’s persistent fog and institutional building stock mean our crews see seal failures, aluminum corrosion, and track wear patterns that a residential-only contractor would miss. Glen Mossier, our owner, grew up in Foster City’s Marlin Cove and trained in construction technology at Skyline College, so he knows how Bay Area moisture acts on every material it touches. That background shapes how we approach PGT sales & service in the fog belt.
Why Colma Residents Choose Us for PGT Service
Colma isn’t a typical service area. The town is zoned almost entirely for cemeteries, with a few commercial buildings, service businesses, and a gas station along El Camino Real. The people who call us aren’t usually homeowners in the traditional sense. They’re cemetery district facility managers, mortuary operators, and business owners whose buildings sit inches from perpetual-care lawns that get watered daily and blow moisture onto window frames year-round. We understand that context because we’ve worked in it.
Our crews know PGT’s coastal-series hardware from the inside out: WinGuard aluminum and vinyl impact windows, aluminum sliding glass doors, vinyl single-hungs. We stock OEM PGT rollers, locks, and balances for fast turnaround, and we specify aftermarket glass and sealants when coastal conditions demand better performance than stock parts. Glen’s habit of getting the subfloor and framing square before anything else carries over to our window work. Before we install anything, we check the rough opening, the flashing, the existing weather barrier. That’s the difference between a window that performs for decades in Colma fog and one that fails in five years.
We serve the entire Colma service area, which covers ZIP code 94015. If you manage a building here, you already know how few contractors understand cemetery-district requirements. We do.
Styles & brands we work with







Common PGT Construction Problems We Solve in Colma
- Condensation and fogging between panes in PGT insulated glass units. Colma’s fog belt keeps surfaces wet for months at a time. When PGT seals fail, moisture works its way between the glass panes and the problem compounds. We replace the insulated glass unit, not the whole window, whenever the frame is sound. That saves building owners thousands compared to full replacement.
- Corrosion of aluminum frames and hardware on PGT WinGuard windows. Salt-laden fog settles on west-facing exposures along El Camino Real. Aluminum pitting starts at corners and screw holes. We clean, treat, and replace corroded components with OEM PGT parts where fit matters, and we use marine-grade aftermarket hardware where OEM parts can’t stand up to the environment.
- Sticking or difficult-to-latch sliding glass doors. Grit from perpetual-care lawn equipment gets into PGT tracks. Mixed with fog moisture, it turns into an abrasive paste that wears vinyl rollers flat and makes doors bind. We replace rollers with stainless-steel units and reassemble the track with proper drainage.
- Failed weatherstripping and gaskets around PGT window perimeters. Fog that never fully clears means gasket material flexes constantly between wet and damp. When weatherstripping fails, moisture intrusion follows. We replace gaskets with high-durometer aftermarket material that holds up better than the original in Colma conditions.
- Cracked or shattered PGT impact glass after storm damage. Colma doesn’t get hurricanes, but falling tree limbs and wind-driven debris still happen. We provide emergency board-up and temporary repairs, then order the correct PGT impact glazing for a proper fix.
PGT Service in Colma: What Local Conditions Mean for Your Equipment
Here’s what makes Colma genuinely different for PGT work, and it’s not something you’d hear from a contractor who doesn’t work here regularly. Colma’s cemetery-district zoning means most PGT installations here are on mausoleums, columbaria, and mortuary buildings rather than homes. Window specs often must meet institutional security and weather-tightness standards that go beyond residential codes. A columbarium holding thousands of cremation urns needs windows that won’t fog internally, because internal fog means uncontrolled humidity, and uncontrolled humidity damages records, photographs, and memorial materials. Cemetery district offices on El Camino Real have the same exposure every day: fog from the west, irrigation mist from the east, and salt air settling into every crack.
We were called to a cemetery office building on El Camino Real where a set of PGT WinGuard aluminum sliding doors had fogged and the tracks were full of grit from perpetual-care lawn equipment. After confirming the frames were still solid, we replaced the insulated glass units with OEM-spec PGT glazing and installed new stainless-steel rollers and weather seals. The doors now slide smoothly and the office stays dry despite the daily fog. That job is a pretty typical Colma PGT repair. What’s not typical is finding a contractor who has done it before.
PGT Models & Products We Service in Colma
We work on the full PGT coastal lineup. That includes PGT WinGuard Aluminum Impact Windows, PGT WinGuard Vinyl Impact Windows, PGT Aluminum Series Sliding Glass Doors, and PGT Vinyl Series Single-Hung Windows. Each line has different hardware, different glazing channels, and different failure points in Colma’s climate.
Our parts approach is straightforward. Critical components – rollers, locks, balances – get OEM PGT replacement parts so everything fits and functions as designed. Glass and sealants get evaluated case by case. When an aftermarket coastal-grade product outperforms OEM, we specify it and explain why. We’ve stocked local inventory of common PGT parts so Colma service calls don’t stall waiting on a shipment from Florida. “Build it right the first time, and you won’t be rebuilding it in ten years,” as Glen puts it.
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AfterPGT Service Pricing in Colma
PGT service pricing in Colma depends on the product line, the condition of existing frames, and whether we’re repairing or replacing. Impact window installation runs higher than standard replacement because the glazing itself costs more and the install requires more care with anchoring and flashing.
| Service | Price Range (Colma) |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
Every estimate from us starts with a site visit. We look at the opening, the existing flashing, the exposure, and what’s actually failing before we quote a number. You won’t get a price over the phone without eyes on the building. Estimates are free, so call (877) 752-3868 to schedule one. We’ll give you a written line-item quote and walk you through exactly what needs to happen and why.
Serving Colma, CA — Our Local Coverage Area
We’re based in the Colma 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 Colma
Yes. Cemetery buildings, mausoleums, columbaria, and mortuary facilities are the majority of our PGT work in Colma. We coordinate directly with cemetery districts as property owners and plan every installation around the institutional security and weather-tightness requirements these buildings carry. Call (877) 752-3868 and tell us what building you manage.
In most cases, yes. Fog between panes means the insulated glass unit’s seal has failed. The frame is usually still structurally fine. We remove the old IGU, clean and prep the glazing channel, and install new OEM-spec PGT glass. You keep your frame, your hardware, and thousands of dollars. Getting this done before corrosion sets in matters in Colma’s fog belt, so call (877) 752-3868 for a site assessment.
Colma sits directly in the San Francisco fog belt. Cool, damp air sits on surfaces for months, and on west-facing exposures there’s enough salt in that fog to accelerate aluminum pitting. Add irrigation mist from cemetery turf and you’ve got constant moisture with no drying cycle. PGT’s coastal products are built for this, but hardware still needs inspection and maintenance here more than inland.
Yes. We can match PGT WinGuard aluminum or vinyl profiles for replacement windows, and we’ll match existing finish colors where the product line still supports them. If a style is discontinued, we’ll show you the closest current PGT match before any work begins. The goal is for a new window to look like it was always there.
We do. If a PGT window is broken or compromised after a storm, we can board it up and secure the opening, then schedule the proper glazing replacement. In Colma’s damp climate, leaving a broken window open to fog even for a few days invites bigger problems. Call (877) 752-3868 and we’ll get someone on it.
Service Areas Near Colma
Ashford Contractors provides PGT service throughout San Mateo County and the surrounding Bay Area. We cover Foster City, Redwood Shores, Belmont, San Mateo, and San Carlos. We also provide PGT service in Moss Beach and PGT service in Montara for coastal clients with the same fog-belt conditions we see in Colma.
Book Your PGT Service in Colma Today
Need a PGT window or door assessed in Colma? Call (877) 752-3868 to schedule a free estimate. We’ll come out, look at what’s failing, and give you a straight answer on repair versus replacement. If it’s storm damage, we can board up the opening and secure the building fast.
Written by Glen Mossier, Owner at Ashford Contractors, serving Colma and the greater San Mateo County area.