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 Lompico, CA | Timberline Contractors
We provide independent PGT window and door service across Lompico, CA (95005), handling everything from impact-rated WinGuard installs to replacing fogged glass in original cabin sash. What separates our PGT work here isn’t just manufacturer familiarity – it’s knowing how a damp, shaded redwood canyon wall behaves behind those PGT frames, and how a narrow single-lane driveway changes the whole delivery plan. Timberline Contractors isn’t PGT-authorized, and we don’t pretend to be. We’re independent, which means we recommend the right fix for your house, not the one a factory program requires. Call (866) 253-5808 to schedule a free estimate.
Why Lompico Residents Choose Us for PGT Service
We’ve spent enough time in the Lompico canyon corridor to know what holds up and what doesn’t. A PGT WinGuard Aluminum unit on a coastal flatland home faces different conditions than the same unit on a north-facing slope off Zayante with redwood canopy keeping the wall damp nine months a year. Nelson Fung, our General Contractor in Lompico, grew up pulling apart construction details at material stalls and later at LA Trade-Tech, and he’s the one who’ll tell you that the window isn’t always the problem – sometimes the pier-and-beam floor settled six inches and left the opening racked. That’s the level of diagnosis we bring to every PGT job in Lompico. We use OEM PGT glass and hardware when the correct series is available, and proven aftermarket sealed units, rollers, and weatherstrip when OEM lead times would leave a wall open through a storm season. Free estimates. Written line-item quotes. One contractor, every phase.
Styles & brands we work with







Common PGT Construction Problems We Solve in Lompico
- Debris-packed bottom tracks in older PGT aluminum sliders. In a damp canyon with redwood and tanoak leaf litter, pre-2000 PGT aluminum sliders accumulate moss and needles in the track, backing water up under the sill and into the pier-and-beam header below. We pull the sash, clear the drainage channels, replace damaged rollers and weatherstripping, and reset the sill flashing so water exits instead of collecting.
- Perimeter sealant failure on shaded walls. North and west-facing walls in Lompico often sit in shade all day, which keeps the wall assembly wet and degrades perimeter sealant far faster than sunny exposure would. Leaks show up at the head and jamb before the glass ever fails. We cut out the old sealant, re-flash the opening with modern sill pans, and use sealants rated for high-moisture, low-sun exposure.
- Fogged insulating glass in minimally heated cabins. Lompico’s older cabin stock often runs without central heat, which creates wide thermal swings inside the glass unit. PGT sealed units past their service life fog or fail internally. We measure the existing sash, verify the PGT series, and replace the IGU – using OEM where available and high-quality aftermarket units where lead time matters.
- Frame and sash binding on settled pier-and-beam openings. When a sloped lot shifts over decades, the framed opening isn’t square anymore. The PGT window gets blamed for sticking or a sash that won’t close. We check the wall first – if the structure racked, the window was never the problem. We square the rough opening or adjust the frame where possible before condemning a perfectly good unit.
- Roller and weatherstrip failures on PGT vinyl sliders. The older cabin stock puts real wear on sliding units in winter storms. Drafts, water intrusion at the sill, and a sash that suddenly drags are usually roller or weatherstrip failures. We stock common PGT-compatible replacement hardware for faster Lompico turnaround.
PGT Service in Lompico: What Local Conditions Mean for Your Equipment
Here’s what most PGT pages won’t tell you, because most PGT pages aren’t written by people who actually work in Lompico. This community sits in a CAL FIRE “very high” fire hazard severity zone across the entire San Lorenzo Valley. That changes the conversation on every replacement window and door on a Lompico addition or rebuild. Exterior openings have to be planned around Chapter 7A ignition-resistant construction and defensible-space requirements – dual-pane tempered glass, ember-resistant screens in some cases, and proper flashing details that don’t create a pathway for wind-driven embers. A PGT window swap on a flatland suburban house never has to answer to any of that. Ours does. We’ve re-flashed PGT aluminum and vinyl units in the older redwood-and-timber stock that fills these canyon lots, and we know that a window that performs in a Sunnyvale stucco tract runs into real questions here about moisture, fire rating, and access. Lompico’s damp shaded terrain means our PGT work gets measured twice before the first screw goes in.
We ran into exactly this on a pier-and-beam cabin off Lompico Road. The homeowner had PGT aluminum sliders that leaked into the subfloor every winter. Our crew traced it to failed perimeter sealant and a rotted sill under a north-facing shaded wall – not a bad unit. We pulled the sliders, replaced the rotted rim and subfloor section, re-flashed and set a fresh PGT WinGuard glazing package with new sill pans, and staged the units in a single small delivery up the narrow driveway because a full truck couldn’t turn around. The wall dried out and the next storm season stayed dry.
PGT Models & Products We Service in Lompico
We work on PGT WinGuard Aluminum and WinGuard Vinyl impact-rated lines, PGT Aluminum Series and PremierVue, and PGT Vinyl Series single-hung and slider units – the families most common in Lompico’s original and remodeled mountain homes. Our parts approach is straightforward: OEM PGT glass and hardware when the series and lead time make sense, quality aftermarket sealed units and rollers when a wall open through December isn’t acceptable. Repair-versus-replace is an honest conversation. If the PGT frame and sash are sound and the failure is glazing, sealant, or hardware, we repair it. If the frame is racked, rotten at the sill, or not impact-rated for the wildland-urban interface, we’ll tell you to replace it rather than chase leaks every storm. We’re not chasing manufacturer authorization – we’re chasing what actually holds up in a shaded redwood canyon. If you need PGT in Brookdale or nearby communities, we bring the same approach.
See the difference
Before
After
Before
After
Before
AfterPGT Service Pricing in Lompico
PGT work in Lompico doesn’t price like flatland work, and here’s the honest range of what it costs:
| Service | Typical Lompico Range |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
| Roof Repair | $400 – $1,800 |
| Home Addition | $45,000 – $130,000 |
What drives cost here is access. Narrow winding roads and long steep driveways mean concrete trucks, boom lifts, and material deliveries may not reach the site – staging, pump trucks, and small-load logistics go into the estimate before ground is broken. We apply the same access planning for PGT in Mount Hermon and other mountain communities. Free estimates include a site walk, measurements, and a written line-item quote so you know what you’re paying for. Call (866) 253-5808 to schedule yours.
Serving Lompico, CA — Our Local Coverage Area
We’re based in the Lompico 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 Lompico
Should I repair or replace my older PGT windows, since finding matching units can be hard?
If your PGT frame and sash are structurally sound and the failure is fogged glass, failed sealant, or worn rollers, repair makes sense and costs far less. But if the frame is racked from settling on a sloped Lompico lot, the sill is rotted from years of shaded dampness, or the unit isn’t impact-rated for a CAL FIRE very high severity zone, replacement is the better call. We’ll measure the opening, check the series, and give you a straight answer. Call (866) 253-5808 for an exact quote – estimates are free.
Are you a PGT-authorized installer?
No, we’re independent. That means we’re not bound by a factory program’s parts rules or up-sell requirements. We use OEM PGT parts where they’re correct for the series and available, and quality aftermarket sealed units and hardware where OEM lead times would leave a wall open through a storm season.
How long does PGT service take in Lompico?
A typical window or slider repair takes one day on site, assuming the opening is square and the surrounding structure is sound. A full replacement on an older pier-and-beam cabin can run two to three days because we often have to correct settling or rot at the opening before setting the new unit.
Which PGT models do you service?
We cover PGT WinGuard Aluminum and Vinyl impact lines, PGT Aluminum Series and PremierVue, and PGT Vinyl Series single-hung and slider units – the families most common in Lompico’s cabin-era and custom mountain homes.
How much does PGT window replacement cost in Lompico?
Most PGT replacement work in Lompico runs $4,500 to $15,000 depending on unit count, glazing spec, and how much structural correction the openings need. For PGT repair in Felton, pricing follows similar patterns based on access and unit condition. Impact-rated WinGuard packages run $8,000 to $25,000 on larger jobs. Site access can add to delivery costs because narrow driveways rarely take a full material truck. Call (866) 253-5808 for a line-item quote.
Service Areas Near Lompico
Timberline Contractors provides PGT construction service throughout the Santa Cruz Mountains corridor and beyond. We regularly work in Ben Lomond, Bonny Doon, Felton, Zayante, and the wider San Lorenzo Valley. See our Lompico service area page for full coverage details, or explore our PGT sales & service page for the complete model and parts breakdown.
Book Your PGT Service in Lompico Today
From a single fogged slider to a full impact-window replacement on an addition, we bring the showroom to the project and handle every phase under one contract. Do it right the first time or explain yourself twice. Call (866) 253-5808 to schedule your free PGT service estimate in Lompico.
Written by Nelson Fung, Owner & General Contractor at Timberline Contractors, serving Lompico and the Santa Cruz Mountains.