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PGT Construction in Colma, CA | Workshop Contractors
We install and service PGT windows and doors across Colma as an independent contractor. That means our work gets judged on rough-opening prep, flashing, and finish detail, not on a dealer badge. The one thing that makes PGT work in Colma different is the ground itself: the cultural monitor requirement tied to cemetery substrate can halt excavation before any unit gets ordered, so we sequence tear-outs around monitor sign-off. For PGT service in Colma, call (844) 384-3361.
Why Colma Residents Choose Us for PGT Service
We work on Colma’s commercial corridors and the few residential pockets near the peninsula, where fog-belt moisture and coastal corrosion decide which PGT product makes sense. Noel Figueroa, our owner and general contractor, learned framing and finish work on job sites before he could rent a truck, and he has spent the decades since siding buildings, hanging doors, and fixing the trim details that fail quietly in damp air. That matters here because Colma’s cool, windy weather punishes sloppy flashing faster than almost any climate in the Bay Area. We bring PGT-specific experience to every job, and we do not guess at what the fog has done to a sill track. We inspect it, quote it honestly, and use PGT-specific OEM replacement parts whenever they are available. You get one contractor accountable for the whole opening, from rough frame to final bead of sealant.
Styles & brands we work with







Common PGT Construction Problems We Solve in Colma
- Fog-belt condensation and water intrusion on WinGuard sliders. The original install on many mid-century commercial walls skipped pan flashing entirely, so moisture works into the sill and head flashing. We see this on buildings along El Camino Real where fog sits against the glass for hours every morning.
- Corrosion and finish failure on aluminum PGT frames. Salt air and year-round damp attack the sill track and the exterior screws first. A door that still looks fine from ten feet away may have fasteners that are crumbling inside the frame.
- Failed glazing seals on impact units. Colma swings from fog-cooled nights to warm afternoon sun faster than inland towns, and that thermal cycling breaks the seal between panes. You see it as fogginess that never wipes away.
- Roller and track wear on PGT sliders in high-traffic buildings. Dealership showrooms and funeral-home entries push sliders through hundreds of cycles a day. Rollers flatten, tracks groove, and the door gets hard to latch.
- Hard-to-latch doors on older PGT systems. When a slider has been run out of adjustment for years, the latch stops engaging cleanly. That is not a nuisance; it is a door that is not doing its job.
PGT Service in Colma: What Local Conditions Mean for Your Equipment
Colma’s ground is cemetery substrate: sandy, drained, and layered with older interments. Any excavation, even the shallow dig for a window buck or a door threshold, can trigger a mandatory cultural and archaeological monitor requirement. That requirement can stop a job cold if the monitor has not signed off before the crew starts cutting. We have learned to schedule PGT tear-outs around monitor sign-off, not around the meter’s schedule, because the monitor’s clock is not the contractor’s clock. On a funeral-home renovation off El Camino Real, our crew pulled a run of PGT WinGuard aluminum sliders whose sill flashing had been installed flat against the wall decades earlier. Fog-belt damp had worked its way into the track and the glass was hazing. We rebuilt the sills with proper pan flashing and corrosion-resistant fasteners, set new impact-rated PGT sliders, and sequenced the tear-out around the cultural monitor’s inspection so excavation near the building line never stopped the job. That is the kind of coordination Colma demands, and it is why we plan PGT work here differently than we would two miles south in Daly City.
PGT Models & Products We Service in Colma
We install and repair PGT WinGuard aluminum impact-resistant windows and sliding glass doors, the line most common on Colma’s commercial and mixed-use buildings. We also service PGT WinGuard Vinyl impact-rated single-hung and sliding windows where residential pockets need a lighter frame. For storefront and civic glazing, we work with PGT Aluminum Series fixed and awning windows, and we handle PGT Sliding Glass Door systems used in commercial entries. When parts are needed, we source PGT-specific OEM replacement components: sashes, rollers, weatherstrip, and glazing assemblies. Impact-rated units only hold their rating if the hardware matches, so we do not substitute aftermarket parts where OEM matters. When a PGT unit is structurally sound, we repair and re-flash it. When the frame is corroded or the glazing seal has failed, we quote a full replacement instead of patching a unit that will keep leaking. Our broader PGT work fits under PGT sales & service.
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AfterPGT Service Pricing in Colma
What drives cost in Colma is access, the condition of the rough opening, and whether the cultural monitor needs to sign off before excavation. A simple sash replacement on a PGT slider costs less than a full frame pull with sill rebuild and re-flashing. Here are the ranges we quote for PGT-related work in Colma:
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Metal Roof Installation | $15,000 – $40,000 |
| Roof Repair | $400 – $1,800 |
Every free estimate includes a look at the existing flashing, the frame condition, and the monitor schedule if excavation is involved. We quote written line items, not a round number pulled out of the air. Call (844) 384-3361 to schedule your free estimate, and we will tell you exactly what your PGT job needs in Colma.
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
No. We are an independent contractor who installs and services PGT windows and doors, and we have PGT sales & service experience across the Bay Area. We are not manufacturer-affiliated, which means we are free to tell you when a unit should be repaired and when it should be replaced, without a sales quota leaning on the answer.
Yes. Colma’s fog-belt moisture means condensation sits on frames longer here than inland, so we recommend PGT aluminum frames with corrosion-resistant fasteners and we push proper pan flashing on every install. We also look hard at glazing seals on impact units because thermal cycling between fog-cooled nights and warm afternoons is what kills the seal between panes. Call (844) 384-3361 if you suspect a seal has failed.
We use PGT-specific OEM replacement parts, including sashes, rollers, weatherstrip, and glazing assemblies, whenever they are available. Impact-rated assemblies only hold their rating if the hardware matches. When OEM is not available, we tell you before we order anything.
That depends on whether the cultural monitor needs to sign off before excavation. A simple sash or roller replacement can happen in a day. A full frame pull with sill rebuild may take longer because we sequence the tear-out around the monitor’s inspection. We will give you a written schedule before we start.
Replacement typically runs $4,500 to $15,000 depending on the unit, the opening condition, and flashing work. Impact-rated installs run $8,000 to $25,000. Call (844) 384-3361 for an exact quote, and the estimate is free.
Service Areas Near Colma
In addition to Colma, we provide PGT service in Colma service area neighborhoods and nearby towns including PGT service in Broadmoor, PGT service in Daly City, South San Francisco, and Pacifica. The fog pattern shifts a little in each place, but the moisture problem is the same, and we carry the same OEM parts and flashing discipline to every job.
Book Your PGT Service in Colma Today
Call (844) 384-3361 to schedule your free PGT estimate in Colma. We will inspect the unit, check the flashing, and give you a written line-item quote. Build it right the first time. The second time costs twice as much and nobody’s happy about it.
Written by Noel Figueroa, Owner at Workshop Contractors, serving Colma and the Bay Area.