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GAF Construction in Lompico, CA | Seaside Contractors
We provide independent GAF roof repair and replacement across Lompico, and the one thing that sets our work apart here is simple: we sequence every GAF roof permit with the county’s private-well and septic verification requirements, so your final inspection doesn’t stall on paperwork. If you’re pricing a Timberline HDZ re-roof or chasing a leak on an older cabin roof, call us at (833) 589-8103 for a free estimate. We’re a full-scope General Contractor in Lompico, not a GAF affiliate, but we bring manufacturer-grade installation discipline to every roof we touch in the San Lorenzo Valley.
Why Lompico Residents Choose Us for GAF Service
GAF shingles are only as good as the deck under them and the crew above them. We’ve worked on Lompico roofs long enough to know that a 1978 cabin on a redwood-shaded slope behaves nothing like a 2005 home on a flat Scotts Valley lot. Glen Sorrento, our owner, has spent more than two decades working through nearly every project type the Bay Area throws at a contractor, and he applies the same sequencing discipline to a GAF roof that he does to a full kitchen remodel or an ADU build. Our GAF sales & service work covers repair, full replacement, and metal roofing, always with the right underlayment for canyon damp and ember exposure. We’re the crew that re-nails the sheathing before we lay the shingles, because that’s the part you’ll never see but will absolutely feel in year ten.
Styles & brands we work with







Common GAF Construction Problems We Solve in Lompico
- Algae streaking on north-facing planes. Redwood shade keeps roofs damp through the winter and well into spring, and Timberline HDZ roofs under heavy canopy develop dark streaks faster than homeowners expect. We clean what’s recoverable and replace what isn’t, then recommend the right ventilation and zinc-strip strategy for your specific exposure.
- Wind uplift and ridge-cap creasing. Canyon gusts funnel through the San Lorenzo Valley and hit ridge caps and eave edges with surprising force. We see creased ridge caps and lifted shingle tabs on homes where a previous installer used fewer nails per shingle than GAF’s high-wind spec calls for.
- Granule loss after defensible-space clearing. When Lompico homeowners remove trees to meet Santa Cruz County fire-safe requirements, south- and west-facing planes suddenly get full summer sun. Shingles that lived in shade for 20 years start shedding granules within two seasons. We plan for this when specifying replacement material.
- Fastener back-out on 1970s-80s roof decks. Many Lompico cabins were built before modern nailing schedules, and older decks flex more than they should. Fasteners back out, shingles loosen, and leaks follow. We re-nail sheathing to current code before installing any GAF system.
- Valley and eave leaks during winter rain. Lompico gets heavy winter rain on saturated ground, and valleys filled with redwood needles don’t drain. We install ice-and-water shield at eaves and valleys as standard practice here, not as an upgrade line item.
GAF Service in Lompico: What Local Conditions Mean for Your Equipment
Here’s what most roofing pages won’t tell you about Lompico specifically: nearly every lot is on private well and septic, and a roof replacement often triggers a county requirement to verify well-yield and septic capacity before final inspection. That means a perfectly installed GAF Timberline HDZ roof can sit unsigned-off while the homeowner scrambles to schedule a percolation test or well-yield report. We’ve handled this enough times that we now sequence the roofing permit alongside those verifications from day one. On a steep, redwood-shaded lot off Highway 9 in Lompico, we tore off a failing 1990s Timberline roof that had algae streaking on the north plane and wind-creased ridge caps, replaced rotten decking, re-nailed the sheathing to current code, and installed Timberline HDZ with full ice-and-water shield at the eaves and valleys. Because the owner was also adding a small addition, we coordinated the roof permit with the county’s well and septic verification so the final inspection wasn’t held up by a paperwork gap. That’s the kind of detail that matters when you live in an unincorporated mountain community where the county, not the city, signs your permits.
GAF Models & Products We Service in Lompico
We install and repair the GAF lines that make sense for Lompico’s climate: Timberline HDZ for most homes, Timberline UHDZ where owners want a heavier laminate look, ArmorShield for fire-resistance priorities in the wildland-urban interface, and Liberty SBS where a self-sealing modified system fits the budget. For repairs, we use GAF-manufactured ridge caps, starter strips, and ventilation matched to the shingle line for warranty alignment. But we also spec quality aftermarket underlayments and ice-and-water shield that outperform builder-grade felt in Lompico’s wet winters. When a roof is repairable at under 30% of replacement cost, we repair it rather than push a full re-roof. That’s just honest math, and it’s what we’d want if the roles were reversed.
See the difference
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AfterGAF Service Pricing in Lompico
Roof work in Lompico costs what it costs because slopes are steep, access is tight, and deck repair is often necessary once we tear off the old shingles. Here’s what we see across the market:
| Service | Price Range |
|---|---|
| Roof Repair | $400 – $1800 |
| Roof Replacement & Installation | $8000 – $20000 |
| Metal Roof Installation | $15000 – $40000 |
| Tile Roof Repair | $600 – $2500 |
Your free estimate includes a walked roof inspection, deck condition review, and a written line-item quote with no change orders unless we find hidden deck rot. Call (833) 589-8103 for an exact number on your place. Let’s figure out what the job actually needs, then we’ll talk materials.
Serving Lompico, CA — Our Local Coverage Area
We’re based in the Lompico area and know this community well, and we also provide Brookdale GAF service. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – GAF Construction in Lompico
Yes, and we do it regularly in Lompico, but the install has to account for shade, needle accumulation, and defensible-space requirements. We specify starter strips along eaves, ice-and-water shield in valleys, and ventilation that works when a roof never fully dries. Call (833) 589-8103 to have us walk your roof and give you a straight answer on slope and material.
Often yes, because most Lompico lots are on private well and septic, and the county can require well-yield and septic capacity verification before signing off a roof replacement. We sequence that paperwork with the roofing permit from the start so you’re not waiting on a stalled final. Call (833) 589-8103 and we’ll tell you what your specific property is likely to trigger.
That’s algae feeding on damp shingles, and it’s common in Lompico because redwood canopy keeps north-facing planes wet for months. It’s usually cosmetic, not a leak, but it signals a moisture problem you’ll want addressed before the deck starts to rot. We can clean what’s recoverable and spec a ventilation or zinc-strip fix. Call (833) 589-8103 for a roof assessment.
GAF ArmorShield and certain Timberline lines carry fire-resistance ratings that help in the wildland-urban interface, but the roof is only part of the compliance picture. We coordinate with Santa Cruz County’s fire-safe building and defensible-space requirements so the roof, vents, and surrounding clearing work as one system. Call (833) 589-8103 to discuss your specific lot.
We re-nail the existing sheathing to current code before any GAF shingle goes on, and if the deck is too far gone, we replace it. That said, if the roof is repairable at under 30% of replacement cost, we repair it rather than push a full re-roof. We’ll show you the deck condition with photos and tell you straight what it needs. Call (833) 589-8103 for a free estimate.
Service Areas Near Lompico
Beyond Lompico, our GAF roofing service covers the surrounding San Lorenzo Valley and coastal bench communities, including Lompico service area, Watsonville, Pajaro, Freedom, Interlaken, Las Lomas, and Amesti. We also serve GAF service in Lexington Hills and GAF service in Ben Lomond for homes with similar redwood-shade and slope conditions.
Book Your GAF Service in Lompico Today
Call (833) 589-8103 to schedule your free GAF service in Felton or Lompico roof estimate. We’ll walk the roof, check the deck, and give you a written line-item quote that covers the full scope, including any well and septic sequencing you’ll need for a clean final inspection.
Written by Glen Sorrento, Owner at Seaside Contractors, serving Lompico and the San Lorenzo Valley with independent GAF roof service, including Mount Hermon GAF service.