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GAF Construction in Lompico, CA | Toolbox Contractors
We’re Toolbox Contractors, and we provide independent GAF roofing construction, repair, and replacement throughout Lompico as your trusted General Contractor in Lompico. We’re not a GAF-authorized contractor, and we won’t pretend to be. What we are is a crew that has spent years installing and repairing GAF roofing systems on steep, wooded, wildfire-prone parcels like the ones that define Lompico, and we know exactly how Santa Cruz County permitting changes the job before the first shingle comes off. If you need GAF work done right in Lompico, call (855) 382-3257 for a free estimate.
Why Lompico Residents Choose Us for GAF Service
Most roofing crews in the Santa Cruz Mountains know GAF as a brand name. We know it as a system. Timberline HDZ, Natural Shadow, EverGuard TPO, Liberty SBS, we’ve torn off, repaired, and reinstalled all of them on cabins and hillside homes from Lompico Road down to the flatter pockets near Zayante Creek. Norm Castellano, who runs Toolbox Contractors, started his construction career at San Bernardino Valley College’s construction technology program and spent nearly two decades doing residential framing and roofing before he ever touched a GAF warranty claim. That background matters when a Lompico roof has two layers of old shingles, questionable decking, and a county inspector waiting on a slope-stability letter. We carry GAF-manufactured ridge vents, starter strips, and hip-and-ridge caps so repairs stay system-compatible, and we stock aftermarket underlayments and fasteners rated for the wet winters this canyon delivers. Call (855) 382-3257 and we’ll walk your roof with you.
Styles & brands we work with
Common GAF Construction Problems We Solve in Lompico
- Granule loss and sealant failure on south-facing slopes. Lompico’s summer sun hits hard where the redwood canopy opens up, and older GAF Timberline shingles on those exposures shed granules fast. We see it constantly on homes cut into the hillside where the south slope bakes from noon to dusk. The granules end up in the gutters, the sealant dries out, and water finds the nail line.
- Wind uplift and tab loss on ridge caps and edges. Winter storms that barrel through the Santa Cruz Mountains funnel wind right into Lompico’s narrow drainages. GAF shingles that were never fastened to spec for high-wind zones lose tabs at the ridge, and once the cap goes, the whole system starts peeling. We replace the damaged section and check the surrounding fastening pattern before it spreads.
- Algae streaking on shaded north slopes. That redwood canopy is beautiful, but it blocks the sun and holds moisture against the roof. North-facing GAF Timberline shingles on older Lompico cabins develop dark algae streaks that aren’t just cosmetic, they hold water and accelerate granule loss. We see it most on homes tucked tight under tree cover off Lompico Road.
- Flashing corrosion and leaks around chimneys and skylights. Lompico gets real rain, and a lot of it lands as debris-heavy runoff. Original flashing details on GAF roofs fail at the chimney and skylight corners where pine needles and redwood litter pile up, corrode the metal, and let water in. We replace the flashing, not just patch over it.
- Two-layer tear-offs with hidden deck rot. Half the cabins in Lompico were built decades ago and re-roofed over the original shingles at least once. When we tear off a GAF roof here, we regularly find rotted decking underneath where the old layers trapped moisture. We replace the deck properly so the new GAF system doesn’t sit on a compromised foundation.
GAF Service in Lompico: What Local Conditions Mean for Your Equipment
Here’s the thing most out-of-town roofers don’t understand until the permit gets kicked back. Lompico is unincorporated, which means every GAF roof permit goes through Santa Cruz County, not a city building department. On a steep parcel, which is most of Lompico, that means a slope-stability letter from a geologist and a WUI fire-clearance review before we can even schedule the tear-off. A basic re-roof that might take two weeks in a flat part of San Jose can take a month here just in paperwork. Add those narrow, winding roads, and every material delivery has to be timed around turnarounds and low-hanging redwood limbs. We plan for all of it. We recently replaced a GAF Timberline HDZ roof on a redwood-shaded cabin off Lompico Road — similar to the work we do with our Mount Hermon GAF service — where the north slope had severe algae streaking and the south slope showed granule loss from UV. After tearing off two layers of old shingles, we installed a new deck, GAF Pro-Start starter strip, and Timberline HDZ shingles, then added ember-resistant vents to meet WUI requirements and passed county inspection on the first try.
GAF Models & Products We Service in Lompico
We work on the GAF products that actually show up on Lompico roofs. That means GAF Timberline HDZ and Timberline Natural Shadow architectural shingles on the cabins and older homes, GAF EverGuard TPO on the occasional flat section or ADU, and GAF Liberty SBS modified bitumen on low-slope areas where the redwoods drop constant debris. We stock GAF-manufactured ridge vents, hip-and-ridge caps, and starter strips locally so a repair doesn’t wait on a distributor order. For underlayments, we select high-quality aftermarket synthetic products rated for the wet, prolonged rain Lompico sees every winter, and fasteners chosen for the corrosion risk of roof-adjacent redwood litter. When a repair isn’t enough, we’re straight about it, a localized leak gets a targeted fix. A roof losing granules across every slope is a replacement conversation.
See the difference
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AfterGAF Service Pricing in Lompico
GAF roofing prices in Lompico follow the same general ranges as the rest of the Santa Cruz Mountains, but the slope, access, and county requirements move you to the higher end. Here’s what we typically quote:
| Service | Typical Range |
|---|---|
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
| Metal Roof Installation | $15,000 – $40,000 |
| Tile Roof Repair | $600 – $2,500 |
The free estimate includes a roof walk, a written line-item quote, and a straight answer on whether you’re looking at repair or replacement. No change orders, no vague allowances. Call (855) 382-3257 to schedule an estimate for your Lompico roof.
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 – GAF Construction in Lompico
Yes. Lompico sits in a Wildland-Urban Interface zone, and Santa Cruz County requires Class A fire-rated roofing assemblies on most parcels. Most GAF asphalt shingle systems meet Class A when installed with the full GAF assembly, but details like ember-resistant vents and specific ridge cap materials may be required depending on your parcel’s fire severity zone. Call (855) 382-3257 and we’ll check your specific WUI requirements before quoting.
It adds time and paperwork. Because Lompico is unincorporated, a GAF roof replacement goes through county review, and on sloped parcels that often means a slope-stability letter from a geologist plus a WUI fire-clearance plan. We handle the permit package for you, but you should expect at least a few weeks of review time before the tear-off date is set.
For most Lompico homes, we recommend GAF Timberline HDZ architectural shingles. They hold up better to wind-driven rain than three-tab shingles, and the heavier construction sheds redwood needles and pine litter better than lighter products. On low-slope sections shaded by canopy, we may recommend GAF Liberty SBS, which handles sitting debris and moisture better than TPO in that environment.
In most cases, yes. We repair localized wind damage, torn tabs, missing ridge caps, and flashing leaks on GAF roofs all winter long. If the damage is widespread or the roof was near the end of its life anyway, we’ll tell you honestly and give you a replacement number. Call (855) 382-3257 for a storm-damage assessment and exact quote, estimates are free.
Yes, we install metal roofing, and for many Lompico parcels it’s a strong fit. Standing-seam metal sheds redwood litter, handles heavy winter rain well, and carries excellent fire-resistance ratings for WUI compliance. It costs more upfront, typically $15,000 to $40,000 depending on the roof size and slope, but many mountain homeowners find it’s the last roof they’ll ever put on. Call (855) 382-3257 and we’ll talk through whether metal or GAF asphalt makes more sense for your roof.
Service Areas Near Lompico
We also provide full GAF service and GAF service in Ben Lomond just down the road, plus GAF service in Cambrian Park for clients on the valley side. For broader context on our work, see our GAF sales & service page, and Lompico service area for all the home renovation scopes we handle in this community.
Book Your GAF Service in Lompico Today
Tell me what you’ve got and I’ll tell you what it actually needs. Norm and the Toolbox Contractors crew are ready to walk your Lompico roof, check the WUI requirements, and give you a straight number. Call (855) 382-3257 for your free estimate.
Written by Norm Castellano, Owner at Toolbox Contractors, serving Lompico and the Santa Cruz Mountains since 2006.