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PGT Construction in San Bruno, CA | Brookside Contractors
We’re an independent contractor providing PGT window and door service throughout San Bruno, from The Flats west of El Camino Real up into the hillside streets toward Sweeney Ridge. The thing that sets our PGT work apart here: we know how marine air eats aluminum frames and how rebuild-era Crestmoor homes age differently than the 1940s stucco ranches down the hill. If you need a PGT slider re-glazed, a WinGuard sash re-sealed, or full impact window replacement, call (833) 725-3508 for a free estimate.

Why San Bruno Residents Choose Us for PGT Service
We’ve pulled and re-glazed more PGT windows and doors across this Peninsula fog belt than we can count. Nate Burrell, our owner, trained in construction technology at Gavilan College and spent nearly two decades on job sites throughout South Santa Clara County before building Brookside around one principle: do it once, do it right, everything else is just a future repair bill. That’s why we stock PGT OEM rollers, locks, and weatherstripping for the profiles still in production, and source quality aftermarket glazing when a series has been discontinued. We’re not an authorized PGT dealer. We’re our General Contractor in San Bruno who happens to know PGT hardware inside and out because San Bruno’s marine air forces us to.
What that means for you: honest repair-versus-replace advice. We’ll tell you when a $400 roller and sill-pan rebuild saves you $9,000 on a full tear-out. And we’ll tell you when it won’t.
Styles & brands we work with







Common PGT Construction Problems We Solve in San Bruno
- Corroded aluminum frames and hardware tracks. San Bruno sits between the ocean and the bay, so fog-driven salt air hits west-facing PGT aluminum sliders year-round. We see pitting on frame corners, seized rollers, and lock mechanisms that freeze up. We replace the corroded hardware with OEM parts and re-treat the track surfaces before they fail structurally.
- Fogged or failed impact-glass seals on WinGuard laminated units. When the seal between laminated panes breaks down, moisture gets trapped between the glass. Older PGT WinGuard units in homes up toward Sweeney Ridge deal with persistent damp on top of normal thermal cycling. We re-glaze where the sash profile is sound; we recommend replacement only when the frame or glass is failing.
- Failed weatherstripping and glazing seals on vinyl sashes. PGT Premium Vinyl and WinGuard Vinyl units hold up well, but the gaskets harden after ten-plus years in coastal air. Once that seal goes, marine moisture wicks into the sash joints and you get drafts, condensation, and eventually rot in the surrounding rough opening.
- Water intrusion at sill pans and weep holes on sliders and patio doors. Infill remodels and tight-lot additions across San Bruno often mean windows installed against slopes or near retaining walls. When weep holes clog or the original flashing was undersized, water backs up into the sill pan and then into the wall cavity. We rebuild the drainage path, re-flash, and replace the sill pan if it’s rotted.
- Worn sash rollers and lock sets on sliding glass doors. PGT aluminum sliding doors on post-war ranch homes in San Bruno see decades of use and constant fog exposure. Rollers flatten, tracks groove, and lock sets corrode. We replace rollers and tracks with OEM or matched aftermarket parts and re-align the door so it operates like it should.
PGT Service in San Bruno: What Local Conditions Mean for Your Equipment
Here’s the thing most PGT service pages won’t tell you, because it’s specific to this city. The Crestmoor area was rebuilt block by block after the 2010 PG&E gas-line explosion, and those rebuilds reset construction standards for that whole neighborhood. But the homes around Crestmoor, the 1940s – 60s ranchers on The Flats, and the hillside houses off Sneath and Crestmoor Drive weren’t all rebuilt to that same spec. A lot of the PGT windows and doors we service in San Bruno were installed during three distinct eras: original construction, the post-2010 rebuild wave, and a scattering of 2000s-era remodels. Each era has different flashing practices, different sill pan designs, and different failure patterns. On a post-war stucco ranch up in the hillside pockets toward Sweeney Ridge, our crew found the west-facing PGT aluminum sliders pitted and leaking at the sill pans after years of wind-driven marine moisture. We rebuilt the weep-hole drainage and flashing, replaced the corroded rollers and locks with OEM parts, and re-glazed the fogged WinGuard laminated panes. No full tear-out. That’s the difference between knowing PGT products and knowing San Bruno construction history.
PGT Models & Products We Service in San Bruno
We service the full PGT residential lineup you’re likely to find in San Bruno: WinGuard Aluminum Impact-Resistant fixed and single-hung units, WinGuard Vinyl impact windows and sliding glass doors, Premium Vinyl single-hung and slider windows, and PGT aluminum sliding glass doors and patio doors. Where the profile’s still available, we order PGT OEM replacement sashes, rollers, locks, and weatherstripping. When OEM parts are discontinued, we use quality aftermarket glazing and gaskets that match the original spec. We keep a local stock of common rollers, locks, and seal profiles for the PGT series we see most in San Bruno, so turnaround on a typical repair doesn’t stall waiting on a two-week parts order.
See the difference
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AfterPGT Service Pricing in San Bruno
Here’s what PGT work typically runs in this market. Window replacement on a standard San Bruno ranch runs about $4,500 to $15,000 depending on how many units and whether you’re going with Premium Vinyl or WinGuard impact-rated. Impact window installation starts around $8,000 for a couple of openings and can reach $25,000 for a whole-house retrofit with laminated glass. Home additions with PGT window packages, common for second-story additions up toward the hillsides, land between $45,000 and $130,000 depending on scope.
| Service | Typical Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Home Addition (with PGT package) | $45,000 – $130,000 |
What drives the cost: number of openings, whether you’re doing impact-rated WinGuard or standard Premium Vinyl, how much flashing and sill-pan work the existing rough openings need, and access. Tight San Bruno lots with narrow driveways and hillside setbacks can add labor. A free estimate from us means a written, line-item quote, no change orders unless you change the scope. Call (833) 725-3508 to schedule yours.
Serving San Bruno, CA — Our Local Coverage Area
We’re based in the San Bruno area and know this community well. We also provide PGT service in Millbrae 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 San Bruno
Can you repair fogged PGT WinGuard impact glass instead of replacing the whole window? Yes, in most cases. If the sash frame and laminated glass are structurally sound, we can re-glaze a fogged WinGuard unit. The seal replacement involves removing the IGU, cleaning the frame, and installing a new sealed unit. Replacement makes sense when the frame itself is corroded or the impact laminate is compromised. Call (833) 725-3508 and we’ll tell you which path applies after we look at the sash.
Why are my PGT aluminum sliders corroding here in San Bruno? It’s the fog. San Bruno’s position between the Pacific and the bay means persistent marine air and wind-driven moisture, and aluminum frames on west-facing openings take the worst of it. Salt and damp settle on the frame and hardware tracks, pitting the surface and eventually seizing rollers and locks. We fix it by replacing the corroded hardware with OEM components and re-treating the track. A quick call to (833) 725-3508 gets you an exact diagnosis.
Do you handle PGT windows on a second-story addition or ADU in San Bruno? We do. We’re a full-scope general contractor, not just a window shop, so we can run a second-story addition or ADU from framing through the PGT window and door install, with all the flashing, weep drainage, and impact-rated glazing coordinated under one license. Most of the second-story work we do in San Bruno is on those post-war ranch homes, adding bedrooms and living space up toward Sweeney Ridge. We also offer PGT repair in Pacifica for homeowners in that fog belt.
Are you authorized or partnered with PGT? No. We’re an independent contractor with deep experience servicing PGT products across San Bruno. We’re not manufacturer-affiliated or authorized, which means we can give you an honest repair-versus-replace recommendation and source parts from wherever makes sense: OEM when available, quality aftermarket when a series is discontinued.
Should I repair or replace my older PGT sliding door? It depends on what’s failing. If the rollers, lock, or weatherstripping are worn or corroded, repair is usually the right call: we replace the hardware and the door runs like new. If the frame is pitted structurally, the impact glass is failing, or the sill pan has been leaking long enough to damage the rough opening, replacement costs less than repeated patching. We’ll give you a straight answer. Call (833) 725-3508 for a free assessment.
Service Areas Near San Bruno
Brookside Contractors is based in South Santa Clara County, but our PGT service runs up the Peninsula and down through the valleys. Beyond San Bruno, we regularly work in South San Francisco just up the road, along the coast toward Moss Beach, and throughout the broader San Bruno service area. Our home base in Morgan Hill puts us close to San Martin and Gilroy too, so if your PGT project sits anywhere between the bay and the Santa Cruz foothills, give us a call.
For a full look at what we do across the PGT lineup, visit our PGT sales & service page.
Book Your PGT Service in San Bruno Today
If your PGT windows or doors are showing fog, corrosion, or water intrusion, don’t let it go another season. San Bruno’s marine air doesn’t take a break. Nate and our crews know PGT hardware and this city’s housing stock down to the sill pan, and we bring that same expertise to PGT service in Brisbane. Call (833) 725-3508 to schedule your free estimate.
Written by Nate Burrell, Owner at Brookside Contractors, serving San Bruno and the greater Peninsula with full-scope residential construction and PGT window and door service.