Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
PGT Construction in Redwood City, CA | Toolbox Contractors
We’re an independent contractor providing our Home Remodeling in Redwood City, from stucco ranch gut-remodels in 94061 to hillside additions in 94062, including PGT window and door service. What sets our PGT work apart here is that we don’t treat a window or slider as an isolated replacement. We detail it to the realities of this city’s infill lots, shared property lines, and Peninsula planning review. Call (855) 382-3257 for a free estimate on your PGT project.
Toolbox Contractors installs, services, and integrates PGT WinGuard Aluminum, WinGuard Vinyl, Aluminum Series sliders, and EnergyVue windows into remodels, additions, and ADU builds across Redwood City. We’re not manufacturer-affiliated or authorized by PGT. We’re a full-scope general contractor in Redwood City who knows how these units perform in post-war ranch walls and how to flash them so winter storms don’t find the rough opening.
Why Redwood City Residents Choose Us for PGT Service
Most window contractors in Redwood City see a PGT unit as a swap-out. We see it as part of a building envelope that has to survive fifty-plus years of stucco, winter rain, and whatever the next remodel throws at it. Norm Castellano, our owner, grew up around houses that were always mid-project and spent years untangling other contractors’ messes across the Inland Empire before running Toolbox. He brings that same read-the-structure-first approach to every PGT install we touch on the Peninsula.
We carry OEM PGT hardware: rollers, balances, weatherstripping, and glazing. When a frame is still sound, we service it properly instead of pushing a replacement. When a pre-2000 unit has failed seals and a rotted sill, we’ll tell you straight that a new, properly flashed PGT unit costs less over ten years than chasing repairs. “Tell me what you’ve got and I’ll tell you what it actually needs.” That’s how we work in Redwood City.
Styles & brands we work with
Common PGT Construction Problems We Solve in Redwood City
- Rotted framing under original PGT sliders. On 1940s – 60s ranch remodels, PGT sliders and single-hungs sitting in original stucco-over-wood-frame walls often have no flashed sill pan or back-dam. Winter storm driving rain finds the rough opening and rots the rim joist, not the glass. We see this on the flat blocks around downtown and the El Camino corridor constantly.
- Fogged IGUs on west- and south-facing PGT windows. After a decade-plus of Peninsula sun, seal failure and fogging show up on older PGT units, especially on additions where glass was spec’d for cost rather than exposure. We replace the IGU where the frame is good, and we recommend a full unit swap when the frame has racked or the sill has started to go.
- Worn rollers and gritty tracks on PGT sliders. On small infill lots, the sliding glass door to the backyard is the primary traffic path. Hardware wears fast and tracks collect grit from Redwood City’s dry summers. We stock OEM rollers and track kits so a sluggish, grinding PGT slider gets smooth again without a whole-door replacement.
- Sticking sashes after a second-story or ADU addition. When a PGT unit was set into a wall that later got reframed for a second story or an ADU, racking from the structural change shows up as sticking sashes and failed corner welds. We address the frame alignment first, then the window.
- Leaking only in winter. Redwood City gets almost no rain from May through October, so a flashing problem hides all summer. Then the first atmospheric river hits and water pours in. We trace the leak to the rough opening, not the glass, and fix the opening so the next storm doesn’t find it again.
PGT Service in Redwood City: What Local Conditions Mean for Your Equipment
Redwood City’s built-out infill pattern changes how PGT work gets done here. Most installs happen on tight downtown-adjacent and El Camino corridor lots where a second story or ADU goes up against a shared property line. Window placement, egress, and daylight-plane questions get hashed out in pre-application meetings with Redwood City planning before a rough opening is even framed. That’s not true a few miles south in West Menlo Park or north in San Carlos. Here, the planning review shapes the window schedule as much as the framing does.
We saw this on a gut-and-rebuild ranch near downtown Redwood City in 94061. The owner was stacking a second story and wanted to keep the existing PGT WinGuard sliders on the first floor. We found the original sill pans had never been back-dammed, and winter rain had rotted the rim joist under the rear slider. We reframed the opening, installed a properly flashed new PGT slider, and carried the same sill detailing up to the new second-floor windows so the addition didn’t recreate the leak.
PGT Models & Products We Service in Redwood City
We work on the full PGT line you’re likely to find in Redwood City housing stock. That includes PGT WinGuard Aluminum impact-resistant windows and sliding glass doors, PGT WinGuard Vinyl impact and non-impact single-hung and casement units, PGT Aluminum Series sliding glass doors, and PGT EnergyVue thermally-broken vinyl replacement windows.
For parts, we use OEM PGT hardware where the unit is serviceable: balances, rollers, locks, and weatherstripping. When a frame is still sound but the glass has failed, we use matched aftermarket glazing that meets the original spec. We keep common PGT hardware stocked locally so a Redwood City service call doesn’t stall waiting on a regional distributor. You can also browse our broader PGT sales & service page for the full scope of what we do with this brand.
See the difference
Before
After
Before
After
Before
AfterPGT Service Pricing in Redwood City
Here’s what PGT-related work typically runs in Redwood City. These ranges reflect the market we work in now:
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Repair | $400 – $1,800 |
| ADU Construction | $90,000 – $220,000 |
What drives the price: whether the existing rough opening is rotted and needs reframing, whether planning review triggers design changes, and whether you’re replacing one window or doing a whole envelope upgrade as part of a remodel. A free estimate from us includes an on-site look at the existing PGT units, the wall condition, and the flashing situation. Call (855) 382-3257 to schedule yours.
Serving Redwood City, CA — Our Local Coverage Area
We’re based in the Redwood City 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 Redwood City
Yes. Window replacement in Redwood City requires a permit, and when the job is on a tight infill lot with a second story or ADU involved, planning review can add weeks. We pull the permits and handle the pre-application meetings. Call (855) 382-3257 to talk through your specific project.
If the frame is still square and the sill is intact, we can replace the IGU and restore the unit for a fraction of a full replacement. If the frame has racked or the sill has started to rot, replacement is usually the honest answer. We’ll show you the condition of the opening before you commit to anything. Call (855) 382-3257 for a free assessment.
Yes. When you’re adding an ADU to a Redwood City lot with existing PGT units, we spec new PGT windows and sliders that match the original sightlines and frame profiles. We also carry the same flashing detailing from the main house to the addition so you don’t end up with a brand-new leak. For more on ADUs and infill work, see our Redwood City service area page.
Redwood City’s rainless summers hide flashing defects for months. When winter storms arrive, water finds whatever gap was always there. The leak is almost never the glass. It’s the rough opening, the sill pan, or the back-dam that was never installed correctly in the first place. We find it and fix the opening, not just the symptom. Call (855) 382-3257 to schedule a leak trace.
On a Woodside PGT service call or Redwood City lot with a shared property line, the window schedule drives the kitchen layout as much as the cabinetry does. We coordinate PGT window placement with the remodel scope so your kitchen gets the light and egress it needs without triggering a setback problem. One contractor handles the windows, the cabinets, and the countertops. Call (855) 382-3257 for a free estimate.
Service Areas Near Redwood City
We bring the same PGT detailing standards to nearby Peninsula communities. That includes San Carlos, where we handle similar postwar ranch stock and infill remodels. We also serve Emerald Lake Hills, a hillside area where window flashing has to handle steeper drainage and more exposed walls. We cover PGT service in Emerald Lake Hills and PGT service in San Carlos. On the San Bernardino side, our crew works across San Bernardino, Colton, Muscoy, Loma Linda, Rialto, and Highland.
Book Your PGT Service in Redwood City Today
If you’ve got a PGT window, slider, or door giving you trouble in Redwood City, or you’re planning a remodel that includes them, call (855) 382-3257. We’ll schedule a free estimate, look at the openings, and tell you exactly what the job needs. No guesswork, no upsell.
Written by Norm Castellano, Owner at Toolbox Contractors, serving Redwood City and the surrounding Peninsula communities.