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PGT Construction in Los Gatos, CA | Workshop Contractors
We service and install PGT windows and doors across Los Gatos as an independent contractor, handling everything from fogged glass replacement on a 1970s rancher to full impact-rated window packages on new hillside additions, and we also provide PGT repair in Saratoga. The thing that separates our PGT work here: we plan around tree-preservation setbacks, Chapter 7A wildland-urban-interface hardening, and marine-layer moisture the way flatland contractors never have to. If you have a PGT unit that’s leaking, sticking, or fogged, call (844) 384-3361 for a free estimate. Noel Figueroa leads our team, and we’ve been working the Santa Cruz Mountain edge long enough to know which PGT product lines hold up and which ones need specific detailing to survive Los Gatos winters.
Why Los Gatos Residents Choose Us for PGT Service
Most window contractors in the South Bay treat PGT as just another brand. We don’t. Our crews have torn out enough failed PGT sliders and retrofit enough WinGuard packages to know exactly where these units fail on Los Gatos homes and why. The marine layer that rolls up against the base of the Santa Cruz Mountains keeps aluminum frames damp for months. Winter atmospheric rivers saturate sill pans. Summer thermal swings stress vinyl glazing seals. A contractor who’s only worked flat tracts in San Jose doesn’t plan for those conditions. We do.
We’re a single-source general contractor, not a specialty sub you have to babysit. When a PGT replacement involves reframing a rough opening, coordinating tree-protection review, or upgrading flashing to meet WUI code, that’s work we handle in-house. Noel grew up around tradesmen who taught him framing before he could rent a truck, and he’s spent his career since then making sure the finish work holds up under a second look. We bring that same standard to every PGT service call in Los Gatos. Build it right the first time. The second time costs twice as much and nobody’s happy about it.
Call (844) 384-3361 and we’ll put together a written line-item estimate, not a vague number over the phone.
Styles & brands we work with







Common PGT Construction Problems We Solve in Los Gatos
- Corroded rollers and sash tracks on PGT aluminum sliders. Hillside homes in the 95030 and 95033 ZIPs sit in the marine layer for much of the year, and that damp air combines with oak leaf debris to eat away at aluminum track hardware. We see sliders that won’t glide because the roller bearings have seized and the track is pitted. We replace rollers with OEM parts and address the drainage issue so the next set doesn’t fail the same way.
- Fogged insulating glass units on south- and west-facing vinyl windows. Los Gatos gets strong afternoon sun exposure, then cold marine air at night. That thermal swing eventually breaks down PGT glazing seals, especially on older Premier Vinyl units. Fogged glass isn’t a cleaning problem. It’s a seal failure, and the fix is glass unit replacement or a new sash, not window film.
- Water infiltration at sill pans and head flashings during atmospheric rivers. When winter storms hammer the hills above town, poorly flashed PGT installations show their weaknesses fast. The original units may have been installed fine by 1980s standards, but current WUI-compliant detailing requires ember-resistant vents and properly lapped flashing. We reflash openings when we replace units, not just swap sashes and hope.
- Sticking sashes and loose corner welds on older PGT vinyl frames. Second-story additions framed without engineered backup put stress on window frames. We see racked units where the sash binds at the top corner and the vinyl welds have started to separate. A sash kit fixes some of these. A full-frame replacement with proper structural support fixes all of them.
- Discontinued PGT profiles with no factory replacement parts. PGT has changed product lines over the decades, and some older Los Gatos homes have units that are simply out of production. We’ll tell you honestly when a repair makes sense and when you’re better off replacing the entire unit with a current WinGuard or Aluminum Series product that’s actually serviceable going forward.
PGT Service in Los Gatos: What Local Conditions Mean for Your Equipment
Here’s something you won’t hear from a contractor who mostly works Campbell, Cupertino, or PGT repair in Cambrian Park: in the hills above Los Gatos, Town tree-preservation ordinances can reshape an entire PGT replacement project before a single window gets ordered. Heritage oaks and redwoods are protected, and any excavation near their root zones can trigger arborist reports and mandatory setbacks. That means a sliding glass door replacement that would be straightforward on a flat 95032 lot can become a reframing puzzle on a hillside 95030 property, because the new opening needs to respect the tree’s drip line. The delivery timeline shifts too. Custom PGT impact units are built to order, and if the permitting review adds weeks, the install date moves. Contractors who’ve never pulled a Los Gatos hillside permit don’t plan for that. We do, because we’ve done it many times.
PGT Models & Products We Service in Los Gatos
We work on the full PGT residential range: WinGuard aluminum impact-resistant windows and doors, WinGuard vinyl impact-resistant series, Premier Vinyl single-hung and casement units, and PGT Aluminum Series sliding glass doors. When replacement parts are still in production, we use PGT OEM sash kits, rollers, weatherstripping, and glazing. For discontinued profiles, we source quality aftermarket hardware that matches the original tolerances. Either way, we’ll tell you what we’re installing and why. No mystery parts. And if a repair is a short-term patch on a unit that’s nearing the end of its service life, we’ll say that too. You deserve an honest recommendation, not a sales pitch.
See the difference
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AfterPGT Service Pricing in Los Gatos
Here are the price ranges we see across Los Gatos for PGT-related work:
| Service | Price Range |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
| Home Addition | $45,000 – $130,000 |
What drives the spread? Hillside access, tree-protection setbacks, the number of units, and whether the existing openings need structural reframing to meet current WUI code. A single fogged PGT sash on a first-floor window is a different job from replacing a full bank of second-story impact units on a home you can’t get a lift truck near. Your free estimate includes a written line-item breakdown, so you can see exactly where the money goes. Call (844) 384-3361 to schedule one.
Serving Los Gatos, CA — Our Local Coverage Area
We’re based in the Los Gatos area and know this community well, and we also offer PGT service in Monte Sereno and nearby communities. Use the map below to see our full service coverage — if you’re nearby, we can almost certainly help.
FAQs – PGT Construction in Los Gatos
Are you an authorized PGT dealer or service provider?
No. We’re an independent contractor with years of hands-on experience installing, servicing, and replacing PGT products across Los Gatos and the surrounding Santa Cruz Mountain communities, including Lexington Hills PGT service. We’re not authorized, sponsored, or endorsed by PGT. That independence means we recommend what’s actually right for your home, not what a manufacturer program tells us to push.
Can you match replacement PGT units to an existing Los Gatos home’s original windows?
Yes, in most cases. When the original PGT product line is still in production, we can order matching or compatible units. When it’s been discontinued, we’ll work with you on the closest current PGT equivalent and explain any differences in glass, frame profile, or performance before you commit. For hillside homes, we also look at whether the replacement should include WUI-compliant detailing the original install never had. Call (844) 384-3361 for an assessment.
Do you use OEM or aftermarket parts for PGT repairs?
We use PGT OEM replacement parts whenever they’re available: sash kits, rollers, weatherstripping, glazing beads. We switch to quality aftermarket hardware only for discontinued profiles where the factory parts no longer exist. We’ll always tell you which one we’re using and why.
How long does PGT service take in Los Gatos?
Routine repairs like roller replacement or weatherstripping can be handled in a single visit. Glass unit replacement usually takes one to two weeks once we confirm the exact size and glass spec. Full window or door replacement packages run longer because of manufacturing lead times, and on hillside lots near protected trees, the Town’s arborist review can add time before framing starts. We’ll give you a realistic schedule once we see the site.
How much does PGT window replacement cost in Los Gatos?
Window replacement in Los Gatos typically runs $4,500 to $15,000 depending on the number of units, size, framing condition, and whether you’re moving to impact-rated glass. Impact window installation runs $8,000 to $25,000. The estimate is free and itemized. Call (844) 384-3361 and we’ll walk the property with you.
Service Areas Near Los Gatos
We serve Los Gatos and the surrounding communities, including the hillside neighborhoods in 95030 and 95033, the flats of 95032, and along Los Gatos Boulevard down toward the 95031 ZIP. We also take PGT service calls in Woodcrest, Orange, and Buena Park. For PGT work up the coast, see our PGT service in Brookdale page, and for the East San Jose side, our PGT service in Alum Rock coverage.
Book Your PGT Service in Los Gatos Today
If you have a PGT window or door that’s leaking, fogged, sticking, or simply worn out after decades of Los Gatos weather, call (844) 384-3361. We’ll schedule a walkthrough, put together a written estimate, and tell you exactly what your options are. No pressure, no vague numbers.
For more about what we do, see our PGT sales & service overview or our Los Gatos service area page.
Written by Noel Figueroa, Owner at Workshop Contractors, serving Los Gatos and the Santa Cruz Mountain edge.