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
Fast, Reliable General Contractor Across Boulder Creek
Finding a General Contractor in Boulder Creek who understands wildland-urban-interface rules, steep mountain lots, and redwood-country building conditions isn’t always straightforward. Most Boulder Creek homes sit on sloped, forested parcels where a simple addition or deck rebuild can trigger CAL FIRE defensible-space review and Chapter 7A ignition-resistant construction requirements before the county accepts the plans. We work those jobs regularly. Our team handles everything from kitchen and bath remodels to whole-home renovations, fire-hardening retrofits, and ADUs. Call (866) 253-5808 to schedule a free estimate.
Key Takeaways:
- Boulder Creek projects frequently require WUI fire-hardening specs priced before scope is written
- Steep lots off Highway 9 and Bear Creek Road often need geotechnical reports and engineered foundations
- We provide written, line-item quotes and documented change orders so insurance claims stay clean
- Full-scope general contracting from foundation to ridge cap, including ADUs and prefab builds
Why Timberline Contractors Is Boulder Creek’s Preferred General Contractor Company
Tremron in Boulder Creek homeowners call us because we treat the permit and inspection process as part of the build, not an afterthought. Nelson Fung, our owner, is the person who walks your site and reviews the scope before pricing goes out. That matters here specifically. A quote written without checking WUI triggers, driveway access, and slope conditions will come back with change orders later. We’d rather spend the extra hour up front than hand you a surprise bill after the inspector leaves.
We’ve built our reputation in the San Lorenzo Valley on written scopes, clear allowances, and fixed pricing with no undocumented change orders. Our customers in Boulder Creek regularly mention two things: we show up when we say we will, and the quote we gave matched the final invoice. That is not an accident. It is how we run every job from Boulder Creek to the surrounding mountain communities.
For a remodeler, response time to Boulder Creek is about more than drive time from a shop. It is having crews who know how to sequence winter work around atmospheric-river storms and dry-season fire risk. It is knowing which suppliers stock Class A roofing and ember-resistant vents without a two-week backorder. That local fluency keeps your schedule moving when a flat-lot contractor would still be figuring out the permit path.
Styles & brands we work with







Hire a General Contractor in Boulder Creek
Hire a General Contractor in Boulder Creek when the project touches structure, weatherproofing, or multiple trades. That means additions, deck rebuilds, whole-home renovations, ADUs, and any remodel that changes load paths or exterior envelope. What a qualified GC actually does here goes beyond coordinating subs. On a typical Boulder Creek addition, the contractor checks whether the permit triggers WUI fire-hardening review, arranges the geotechnical report if the slope warrants it, verifies that all product specs (Class A roofing, ember-resistant vents, noncombustible decking) meet Chapter 7A, and documents every inspection for your insurer.
Fire-Hardening Scope and Permits
Before pricing a Boulder Creek job, we confirm whether the county will require ignition-resistant materials. That decision changes the entire bid. Class A roofing from GAF or CertainTeed, ember-resistant vents, and noncombustible siding or decking are not optional upgrades in many 95006 parcels. They are code. If a quote does not mention them, the quote is incomplete.
Engineered Foundations on Sloped Lots
A steep forested parcel often triggers a geotechnical report and an engineered foundation before the county accepts the plans. In Boulder Creek, that is two separate approvals gating the same job. We price for both. A contractor who skips them leaves you without a final inspection sign-off and with a structure your insurer may refuse to cover.
General Contractor Services in Boulder Creek
General Contractor Services in Boulder Creek span interior remodeling, exterior envelope work, and outdoor living under one contract. This is where our General Contractor scope makes a practical difference. Instead of hiring a kitchen remodeler, a roofer, a siding crew, and a deck builder separately, one contractor owns the whole job from foundation to ridge cap. For a mountain home, that coordination matters more than it does on a flat suburban lot.
Whole-Home Renovation and Fire Hardening
Many Boulder Creek homes are older redwood-era cabins and mid-century mountain houses with aging wood siding, shake roofs, and decks that were built long before modern WUI standards existed. A whole-home remodel is often the right moment to replace the roof with Class A materials, swap out vents for ember-resistant models, and rebuild decks with noncombustible decking. Doing it as one scope avoids re-opening walls and re-pulling permits later.

ADUs and Prefab Construction
Boulder Creek zoning and lot conditions often make an ADU the fastest way to add livable square footage. We work with prefab partners including Abodu, Dvele, Mighty Buildings, Boxabl, and Plant Prefab, which gives you modern pathways to an attached or detached unit without a traditional ground-up build timeline. A 95006 ADU typically runs $90,000 to $220,000 depending on site work, foundation, utilities, and fire-hardening requirements.

What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Boulder Creek
We bring the showroom to the project. Our customers in Boulder Creek pick from over 50 vetted brand partners across cabinetry, countertops, roofing, windows, plumbing, and hardscaping. On the roofing side alone, we install GAF, CertainTeed, and Owens Corning systems, which gives you real choice in warranty and price tier when the WUI spec requires Class A. Inside the home, plumbing fixture access spans eight brands including Grohe, so you are never limited to one catalog. We stock common replacement components for 95006 jobs and can source fire-rated materials without a long hold on your schedule.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Boulder Creek Homes
- Surprise WUI fire-hardening change orders. A contractor quotes a deck or addition without checking whether the permit triggers Chapter 7A. After the plans are submitted, the county requires Class A roofing, ember-resistant vents, or noncombustible decking, and the “change order” shows up mid-job. We price the fire spec before the first scope line is written.
- Missing geotechnical reports on sloped lots. A steep forested parcel off Bear Creek Road or Highway 9 often needs a geotech report and engineered foundation. Skip it and you are left without inspection sign-off and with a structure your insurer can refuse to cover. We flag the requirement at the estimate stage, not after excavation.
- Drainage and erosion control under-scoped. Heavy winter rain and atmospheric-river storms hit the Santa Cruz Mountains hard. If erosion control, drainage, and winter sequencing are not in the original bid, the rough-in sits exposed and the draw schedule slips. We include them in writing.
- Cosmetic remodels that ignore structural rot. Redwood-shaded sites stay damp. By the time a kitchen or bath remodel opens the walls, rot or notched framing is often already behind the drywall. We inspect what is there, pull written change orders when we find it, and fix it rather than tiling over it.
Pricing for General Contractor in Boulder Creek, CA
General contractor pricing in Boulder Creek reflects the same mountain-real estate factors that drive every other cost here: slope, access, fire-hardening requirements, and the age of the existing structure. Here are the line items most Boulder Creek homeowners ask about first.
| Service | Typical Boulder Creek Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Roof Replacement | $8,000 – $20,000 |
| Metal Roof Installation | $15,000 – $40,000 |
| Impact Window Installation | $8,000 – $25,000 |
What moves a Boulder Creek quote within or above those ranges: whether the permit triggers WUI fire-hardening, whether the lot requires a geotechnical report and engineered foundation, driveway access for equipment and materials, and the condition of the framing once we open it up. We give written, line-item estimates so you see exactly what the fire spec, the engineering, and the finishes cost. Call (866) 253-5808 for a free, detailed estimate.
We Also Serve Cities Near Boulder Creek
Our crews work throughout the San Lorenzo Valley and the surrounding mountain communities. In addition to General Contractor in Boulder Creek, we serve Brookdale, Ben Lomond, Lompico, and Felton. If you are planning a remodel or addition in one of those towns, the same written-scope process and WUI-aware pricing apply.
Serving Boulder Creek, CA — Our Local Coverage Area
We’re based in the Boulder Creek 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 About General Contractor in Boulder Creek
Yes, in most cases. A permit for a deck rebuild or addition in 95006 can trigger CAL FIRE review under Chapter 7A, which means Class A roofing, ember-resistant vents, and noncombustible siding or decking may be required before the county accepts the plans. We check the trigger at the estimate stage so the fire spec is priced in from the first line of the scope. Call (866) 253-5808 and we will walk your specific parcel.
Steep forested parcels with unstable or undocumented soil often require a geotechnical report and an engineered foundation before the county will issue a permit for a deck, addition, or ADU. Boulder Creek’s redwood-and-tanoak slopes, combined with heavy winter rain, make slope stability a real liability question. We arrange the geotech review and include the engineering in our written quote.
Documented WUI compliance, including product spec sheets, inspection sign-offs, and written change orders, gives your insurer a clear record that the structure met the fire-hardening standard at the time of construction. That documentation can affect both whether a claim is paid and what your premium looks like after a retrofit. We keep a project file with every spec sheet and inspection record and hand it to you at close-out.
A compliant Boulder Creek quote includes the WUI fire-hardening materials priced as line items, geotechnical and engineering costs if the slope requires them, drainage and erosion control, winter-weather sequencing, and written allowances for finishes. A cheap quote leaves those out and then back-charges them as change orders after the inspector requires them. The lower number is not cheaper; it is just incomplete.
Yes. Kitchen and bathroom remodels inside an existing mountain home do not normally trigger new WUI fire-hardening requirements unless the scope expands into the exterior envelope. We regularly remodel kitchens with KraftMaid or Wellborn cabinetry and Cambria or Silestone countertops, and bathrooms with Kohler or Toto fixtures and Schluter-system waterproofing, all while keeping the exterior fire-hardening intact. If you are also re-siding or re-roofing as part of the same project, we coordinate it under one contract.
On a sloped, redwood-shaded parcel off Bear Creek Road we rebuilt a deck and replaced the roof on an older mountain cottage. The inspector required Class A roofing plus ember-resistant vents before sign-off, so our written scope already had those line items. We also caught a soft subfloor and a load-bearing beam that had been notched by a prior owner, pulled a change order in writing, and documented every WUI product spec sheet for the homeowner’s insurer. The written scope, allowances, and change orders kept the punch list short and the claim clean.
If you are planning a remodel, addition, deck rebuild, or ADU in Boulder Creek, call (866) 253-5808 to schedule your free estimate. Written line-item quote, documented process, no surprises.
Written by Nelson Fung, Owner at Timberline Contractors, serving Boulder Creek and the San Lorenzo Valley.