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PGT Construction in Palo Alto, CA | Daly City Construction
We’re our General Contractor in Palo Alto, an independent contractor that provides PGT service across the city, handling replacement windows, impact-rated units, and sliding glass doors on homes from Barron Park to Professorville. The one thing that makes our PGT work here different: we know the product line and we know this city’s Architectural Review Board process, so we sequence the window package into your discretionary approval instead of letting it stall the job. Whether you’re replacing fogged dual-panes on a 1960s ranch in 94306 or spec’ing impact glass for a foothills-edge lot in 94304, call us at (866) 505-5254 for a free estimate.

Why Palo Alto Residents Choose Us for PGT Service
We’ve pulled enough PGT WinGuard sliders and PremierVue double-hungs out of Palo Alto’s aging housing stock to know exactly how they fail here. Fogged insulating glass on west-facing walls after fifteen summers of dry May-to-October sun. Worn rollers on heavy aluminum sliders that grind on track after decades of daily use. We’re not authorized, sponsored, or endorsed by PGT, and we’ll be straight with you about that. What we are is an independent contractor that has spent years getting these units back in square, flashed, and inspection-ready.
Noel Cabrera, our owner, came up doing framing and renovation work on fog-weathered homes across San Mateo County before Daly City Construction grew into the multi-trade operation it is now. That background matters when you’re replacing a window in a 1950s stucco wall that wasn’t framed with modern flashing details in mind. We’re licensed, insured, and we carry the full PGT parts ecosystem: PGT sales & service covers everything from OEM sash and hardware to full frame replacements, and our team knows which route makes sense for the age and condition of your specific unit.
Styles & brands we work with







Common PGT Construction Problems We Solve in Palo Alto
- Fogged dual-pane glass on 1990s – 2000s vinyl double-hungs. West-facing walls in Palo Alto neighborhoods like Barron Park and south Palo Alto (94306) take relentless afternoon sun from May through October, which cooks the seals on older PGT insulating glass units until they fail and fog. We replace the IGU with OEM glass when the frame is still serviceable.
- Aluminum WinGuard sliders with degraded weatherstripping and worn rollers. The dry summer months kick up fine dust that works its way into the track, and winter rain driven against exposed façades finds every gap in the weatherstripping. The rollers wear down under the weight of these heavier impact-rated doors, and the door starts dragging. We rebuild the hardware and reseal the track.
- Rot and flashing failure at the rough opening. Palo Alto’s original mid-century stucco and wood-siding details were never updated for a heavier replacement unit, and water tracks behind the frame long before the glass itself fails. We tear out the rotted rough opening, rebuild it with proper pan flashing and drainage, then set the new PGT unit square.
- Broken multi-point locks and latch hardware on PGT sliding doors. After fifteen to twenty years of daily use, the lock mechanisms on WinGuard sliders and casement operators wear out or bind. We source OEM latch sets when available so the unit’s rating stays intact, and we swap in quality aftermarket hardware only when the originals are discontinued.
- Design-review complications on façade-visible window swaps. When a PGT window or door change alters the street-facing elevation, Palo Alto’s individualized zoning can require discretionary approval before you order anything. We fold the unit specs and sightlines into the submittal package so the permit doesn’t stall the project.
PGT Service in Palo Alto: What Local Conditions Mean for Your Equipment
Palo Alto’s Architectural Review Board and individualized zoning can require design review and neighbor notice for even modest exterior changes, which means a PGT window or door swap that alters the façade often can’t proceed on a simple over-the-counter permit. This is the sequencing problem that defines construction here more than in Mountain View or Redwood City. On a gut-renovation of a 1950s ranch in Barron Park (94306), we found the original single-pane aluminum sliders leaking at the sill and the stucco rough openings out of square after the addition pushed the wall line, similar to challenges we’ve addressed with Emerald Lake Hills PGT service. We rebuilt the openings with new flashing and pan detail, set PGT WinGuard aluminum impact sliders and double-hungs, and got the façade changes through the city’s design review before we ordered. The family moved in on schedule because the window package was sequenced into the discretionary approval, not after it. That’s the real local skill: plans and unit specs that pass review the first time, because a resubmittal can add months to a project that’s already on a two-year permit timeline.
PGT Models & Products We Service in Palo Alto
We service the full PGT residential window and door line, with the most common callouts being PGT WinGuard Aluminum Impact-Resistant windows and sliding glass doors, WinGuard Vinyl impact windows, PGT Aluminum Series single-hungs and horizontal sliders, and PGT vinyl double-hung replacement windows in the PremierVue and Reliant lines. Our parts approach is simple: we use PGT OEM glass, sash, and hardware wherever the unit is still serviceable so the rating and warranty stay intact, and we turn to quality aftermarket seals and rollers only when OEM parts are discontinued. For Palo Alto jobs, we keep the common consumables stocked locally, which keeps turnaround tight on repairs. If the frame or IGU is failing on a unit that’s near the end of its life, we’ll tell you to replace rather than throw money at a repair. And when a whole-house window package is part of a larger scope, we can handle the accompanying Palo Alto service area work, from re-flashing rough openings to coordinating the inspection.
See the difference
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AfterPGT Service Pricing in Palo Alto
Palo Alto pricing for PGT window and door work looks like this:
| Service | Typical Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
What drives the cost on a Palo Alto job is usually the condition of the rough opening, not the glass itself. An older stucco home that hasn’t had its openings updated since the original build will need more flashing and framing work than a newer house with clean rough openings. A free estimate from us includes a look at the existing unit, the rough opening condition, and what the city will likely require for the permit path. Call (866) 505-5254 for an exact quote, and we’ll walk you through the numbers without a sales script.
Serving Palo Alto, CA — Our Local Coverage Area
We’re based in the Palo Alto area and know this community well, including nearby areas like PGT service in West Menlo Park. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – PGT Construction in Palo Alto
Yes, if the replacement changes the street-facing façade. Palo Alto’s Architectural Review Board and individualized zoning can require design review and neighbor notice for even modest exterior changes, and a window swap that alters the visible elevation counts. We fold the unit specs and sightlines into the discretionary submittal so the window package is approved before anything is ordered, which keeps the project moving instead of stalling. Call (866) 505-5254 and we’ll tell you what your specific street address will trigger.
It depends on the age of the unit and whether the frame is still square and sound. Fogged glass usually means a failed dual-pane seal, and if the frame is still in good shape, replacing just the IGU with OEM glass is the cheaper route. But if the frame is also showing signs of rot or the unit is near the end of its expected life, replacement makes more sense than pouring money into a repair. We’ll give you a straight recommendation on site, not over the phone. Call (866) 505-5254 to schedule a look.
Standard PGT window packages typically run four to eight weeks from order to delivery, but the permit timeline is the part most people miss. In Palo Alto, a project with discretionary review can burn months before the window order even gets placed, which is why we sequence the window submittal into the city review rather than after it. If you’re on a two-year timeline, we build the window package around the city’s approval path so the lead time doesn’t become the bottleneck. Call (866) 505-5254 to map out the sequence.
Yes, and for homes near the wildland-urban interface west of town, PGT WinGuard impact-rated glass adds meaningful protection against ember-driven heat and flying debris, alongside whatever defensible-space clearing the fire marshal requires on your lot. These are heavier units that need properly rebuilt rough openings and solid flashing, especially on older stucco and wood-siding construction. We’ve set them in homes along the foothills edge in 94304 and 94306, as well as providing PGT in Los Altos Hills. Call (866) 505-5254 for a free estimate on the specific units for your elevation.
It can, and this happens more than homeowners expect. Palo Alto’s compliance review often ties an unpermitted addition into any new permit that touches the same structure or lot, so a PGT window swap on a garage that was converted without permits can open up a full review of the existing work. We’ve walked homeowners through that process before and we’ll tell you what your specific situation is likely to trigger. Call (866) 505-5254 and we’ll walk you through it before you file anything.
Service Areas Near Palo Alto
We run PGT service across the Mid-Peninsula and up into the Daly City area, including Daly City, Broadmoor, Colma, Visitacion Valley, and Noe Valley. For clients closer to the foothills, we also cover PGT service in Stanford and PGT service in Portola Valley, where impact-rated glass and wildfire-resistant detailing carry the same weight they do on Palo Alto’s western edge.
Book Your PGT Service in Palo Alto Today
Tell me what the house needs, not what you think it needs, then we’ll figure out the right fix. Call (866) 505-5254 to schedule your free PGT estimate in Palo Alto. We’ll look at the units, the rough openings, and the permit path, then give you a straight number.
Written by Noel Cabrera, Owner at Daly City Construction, serving Palo Alto and the Mid-Peninsula since the company’s founding.