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
CertainTeed Construction in Bonny Doon, CA | Timberline Contractors
We provide independent CertainTeed service across Bonny Doon, from full Landmark roof replacements to Presidio metal roof installation and storm-damage repair. What sets our CertainTeed work apart here is simple: we know how these roof assemblies actually behave on steep, unincorporated, fire-exposed mountain parcels where county review and switchback driveways dictate everything about how a job gets done. Call (866) 253-5808 for a free estimate, and we’ll talk through what your roof actually needs, not what a brochure says it needs.
Why Bonny Doon Residents Choose Us for CertainTeed Service
We’ve spent years installing Landmark shingles, Presidio metal, and Cedar Impressions siding on Santa Cruz Mountains homes. We’re not a manufacturer-authorized dealer, and we say so plainly. Our credibility comes from watching CertainTeed assemblies perform on Bonny Doon’s specific terrain: wind-driven rain off the Pacific, summer UV at 1,500 feet of elevation, and fire-clearance requirements that a roof a few miles downhill in Santa Cruz never faces. Nelson Fung, our owner and general contractor, learned the trade at Los Angeles Trade-Technical College and spent years on everything from bungalow remodels to mid-size commercial builds before running Timberline Contractors. He’s the guy who will walk your roofline with you and explain why the eave detailing matters more than the shingle color. We carry genuine CertainTeed shingles and accessories because the warranty and wind rating depend on the branded assembly. If you want a contractor who treats your Bonny Doon roof like it’s going to face everything this mountain throws at it, we’re the crew to call at (866) 253-5808.
Styles & brands we work with
Common CertainTeed Construction Problems We Solve in Bonny Doon
- Granule loss and seal-strip failure on south- and west-facing slopes. Bonny Doon sits high enough that summer UV is relentless, and when winter storm cycles hit, wind-driven rain finds every weak seal strip. We see this most on older Landmark roofs where the sealant has baked out. The fix is usually a targeted replacement of failed courses, but if granule loss is widespread, a tear-off is the honest call.
- Wind uplift and tab tearing at ridges and rake edges. Exposed ridgelines and switchback lots off Empire Grade catch wind that flat city roofs never feel. When the starter course wasn’t spec’d for high-wind zones or the shingles weren’t nailed with a six-nail pattern, tabs lift and tear. We repair these by re-securing and replacing the affected courses with proper CertainTeed starter and ridge cap.
- Ember intrusion and melted seal strips on pre-CZU Landmark roofs. Many Bonny Doon homes that survived the 2020 CZU Lightning Complex structurally still have eave and ridge vents that didn’t. Embers got in, seal strips melted, and the roof looks fine from the street but isn’t. We replace these with ember-resistant vents as part of the repair.
- Wrinkled underlayment and popped fasteners from deck movement. Steep cut lots in Bonny Doon shed water fast, and when drainage at the wall base is poor, the sheathing moves. The CertainTeed shingles themselves are often sound, but the underlayment beneath them is buckling. We trace the moisture source, fix the drainage, and replace the affected deck section before reinstalling shingles.
- Flashing failures at valleys and chimneys. Heavy winter rain on Bonny Doon’s steep pitches tests every flashing detail. When flashing was installed with cheap metal or poor lap sequencing, leaks show up inside within a season or two. We replace flashings with proper gauge metal and ice-and-water shield at the eaves and valleys.
CertainTeed Service in Bonny Doon: What Local Conditions Mean for Your Roof
Bonny Doon’s fire-hardening rebuilds after the 2020 CZU Lightning Complex mean most new CertainTeed roofs here have to be detailed for Chapter 7A wildland-urban-interface ember resistance. That means ember-resistant vents, Class A assemblies, and noncombustible edge metal, a requirement a Santa Cruz city roof a few miles downhill never triggers. On a Pine Flat Road lot where the driveway is unpaved switchbacks, we staged Landmark shingles and a Presidio metal porch roof at the top of the grade by hand-carrying bundles the last stretch. The original redwood-era roof had survived CZU but the eave vents and fascia hadn’t, so we replaced the decking, added ember-resistant vents and noncombustible drip edge, and installed a full Landmark system with six-nail high-wind fastening to meet the county’s fire-clearance review. That’s the reality of CertainTeed work in Bonny Doon: the shingle is the easy part. Getting the assembly to meet Santa Cruz County’s fire-clearance and WUI requirements on a steep wooded lot is where the actual expertise lives. For more on our full scope across Bonny Doon service area, we cover groundwork, roofing, and everything in between.
If you’re comparing CertainTeed options against other brands, we can walk you through that too. Our broader CertainTeed sales & service work spans the Santa Cruz Mountains, so we know how Landmark stacks up against other laminated shingles when the wind and fire exposure are real, not theoretical.
CertainTeed Models & Products We Service in Bonny Doon
We install and repair the CertainTeed product lines that actually hold up in Ben Lomond and Bonny Doon conditions. That includes Landmark laminated asphalt shingles, the workhorse for most Santa Cruz Mountains homes; Presidio metal roofing, which we recommend for steep, fire-exposed slopes; Cedar Impressions siding for the redwood-cabin look without redwood’s maintenance headaches; and Flintlastic low-slope rolled roofing for the flat sections and porch roofs common on older Bonny Doon builds. We use genuine CertainTeed shingles, starter course, and Ridge Vent because the wind rating and warranty depend on the branded assembly. Where a repair is all that’s needed, we match the existing shingle and replace only the failed courses. Where the deck is sound but the flashings failed, we repair. Where the shingles are past 20 years or the deck shows rot, we tell you straight: a tear-off is the honest call.
See the difference
Before
After
Before
After
Before
AfterCertainTeed Service Pricing in Bonny Doon
Pricing for CertainTeed work in Bonny Doon reflects the terrain, the county requirements, and the material tier you choose. Here’s what you can expect:
| Service | Price Range |
|---|---|
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
| Metal Roof Installation (Presidio) | $15,000 – $40,000 |
| Tile Roof Repair | $600 – $2,500 |
What drives the cost in Bonny Doon specifically: access. If we’re hand-carrying bundles up a switchback driveway off Pine Flat Road, that labor is part of the number. Deck replacement, ember-resistant vent upgrades, and noncombustible drip edge also add line items, but they’re line items that keep your roof standing through the next fire season and winter storm cycle. A free estimate from us includes a written line-item breakdown, not a round number pulled from the air. Call (866) 253-5808 and we’ll put one together for your roof.
Serving Bonny Doon, CA — Our Local Coverage Area
We’re based in the Pasatiempo and Bonny Doon 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 – CertainTeed Construction in Bonny Doon
Yes, in most cases. Bonny Doon is unincorporated Santa Cruz County, and any re-roof on a WUI-listed parcel triggers fire-clearance review. We handle the paperwork and coordinate with the county as part of the project, and we build the roof to Chapter 7A standards from the first bundle. Call (866) 253-5808 and we’ll check your parcel’s status before you spend a dollar.
Yes, when it’s installed correctly. Landmark shingles carry a wind rating that works for most Santa Cruz Mountains exposures, but only if the starter course, ridge cap, and nailing pattern are spec’d for high-wind zones. That’s the part that gets skipped on cheap installs, and it’s exactly what we don’t skip. For an exact assessment of your roofline, call (866) 253-5808. Estimates are free.
We stage materials at the top of the grade using a combination of equipment that fits the access and hand-carrying for the last stretch. On Pine Flat Road lots, we’ve hand-carried bundles of Landmark shingles and Presidio panels the final distance when the driveway couldn’t take a truck. It’s slower and it costs more in labor, but it gets done right without tearing up your driveway.
No, we’re not. We’re an independent contractor with years of hands-on experience installing CertainTeed Landmark, Presidio, and Cedar Impressions products across the Santa Cruz Mountains. We say so upfront because we’d rather earn your confidence through how the roof performs than through a badge on a website. To talk through what that means for your project, call (866) 253-5808.
If the shingles are past 20 years or the deck shows rot, replace. A CZU-surviving roof often has hidden damage: melted seal strips, ember-compromised vents, and fascia that didn’t fare as well as the decking. If the deck is sound and only flashings or a few courses failed, a targeted repair makes sense. We’ll tell you which one you actually need after we walk the roof. Call (866) 253-5808 for an exact quote. Estimates are free.
Service Areas Near Bonny Doon
We serve Bonny Doon and the surrounding Santa Cruz Mountains communities, along with the broader Bay Area. If you’re in CertainTeed service in Felton or CertainTeed service in Mount Hermon, we cover those areas too. Our CertainTeed work also reaches San Francisco and the Mission District for clients with mountain properties, plus select projects in the Central Valley and Southern California.
Book Your CertainTeed Service in Bonny Doon Today
Roof problems on a mountain parcel don’t improve with time. Call (866) 253-5808 to schedule your free estimate, and Nelson or one of our CertainTeed crew will walk your roof, give you a straight answer, and put a written quote in your hands. Do it right the first time or explain yourself twice.
Written by Nelson Fung, Owner at Timberline Contractors, serving Bonny Doon and the Santa Cruz Mountains.