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
Remodeling Company in Bonny Doon, CA
Home renovation in Bonny Doon means working on steep, wooded parcels where fire-hardening and drainage matter as much as tile and cabinetry. Most of what we do here falls into two camps: bringing older redwood-and-wood-sided cabins up to current Wildland-Urban Interface standards, or finishing post-CZU rebuilds that stalled with the original contractor. San Bruno Construction has served Bonny Doon since 2016, and we coordinate every trade, every permit, and every material delivery so you deal with one accountable team instead of five. Call (866) 472-1908 to talk through your project.
Why Bonny Doon Homes Are Different
The 2020 CZU Lightning Complex fire reshaped Bonny Doon’s housing stock. Hundreds of homes burned, and the rebuilds have gone up under stricter code than anything built here in the 1960s and 1970s. You see it on every ridge off Empire Grade: new Class-A roofs, ignition-resistant siding, and defensible-space grading where old cabins used to sit under heavy tree canopy.
Older homes that survived the fire tend to share the same list: fire-prone wood shake or composition shingle roofs, single-pane windows, and siding that was never built for the ember storms we get in fall. Terrain adds a second layer. Steep slopes mean retaining walls, drainage swales, and structural reinforcements get priced into work that a flatland remodel would never require. Many parcels sit at the end of unpaved private drives with no turnaround, so concrete trucks and equipment staging become real planning exercises, not afterthoughts.
Well and septic systems replace municipal hookups on almost every lot north of Bonny Doon Road, which changes the way additions and ADUs get sited and permitted. None of this is a reason to avoid the work. It is the reason you need a contractor who has built in the Santa Cruz Mountains, not someone who learned construction in a flatland subdivision.
Styles & brands we work with







Our Main Bonny Doon Services
Most Bonny Doon homeowners call us first about one of two things: a whole-home project that needs a general contractor to hold the whole job together, or a remodel of an existing structure that has to be brought up to current fire and drainage standards.
General Contractor in Bonny Doon
Running a build on a mountain parcel is a coordination job as much as a construction job. We pull the permit sets, schedule the fire-marshal inspections for defensible-space compliance, and stage material deliveries around narrow drive conditions off Empire Grade. Whether it is a full post-CZU rebuild or a major addition on a slope, one contract covers the framing, roofing, siding, hardscape, and interior finish. General Contractor in Bonny Doon explains the full scope, including how we handle septic and well-coordinated trades on rural parcels.

Home Remodeling in Bonny Doon
Remodeling here rarely means cosmetic updates. It means replacing a shake roof with a Class-A assembly, re-siding a cabin in ignition-resistant material, and reworking a floor plan without fighting the terrain. We handle kitchens, bathrooms, whole-home renovations, and the exterior envelope under one roof. If your home dates to before the 1990s, the first conversation is usually about where to spend money on fire hardening before any cosmetic work. Home Remodeling in Bonny Doon walks through what a typical mountain remodel involves and where the budget actually goes.

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.
Home Renovation in Bonny Doon
Home renovation in Bonny Doon means working with what the mountain gives you: steep grades, heavy winter rain, wildfire exposure, and a housing stock of older cabins that were never built to modern performance standards. The work here is less about swapping finishes and more about structural correction, drainage control, and fire-resistant assemblies that hold up for decades. Our Home Renovation practice covers the full renovation range, from sealing a building envelope to rebuilding a ridge-top home that has to meet WUI code.
Home Renovation Contractors
Signs you need it
Your home has roof decking that is starting to delaminate, siding with dry rot or ember intrusion, or foundation movement from water running under the house during winter storms.
What it costs in Bonny Doon
Full-scope renovation work in Bonny Doon typically runs $14,000 – $45,000 for kitchens and $45,000 – $130,000 for home additions, depending on how much structural and fire-hardening work the parcel demands.
How we do it
We start with a site and structure assessment, flag drainage and WUI compliance issues, then sequence the structural, envelope, and finish work so each inspection passes before the next trade arrives.
Home Renovators
Signs you need it
You have a functional home that no longer fits how you live, with a kitchen or bath that dates to the original build and windows that leak heat all winter.
What it costs in Bonny Doon
Bathroom renovations in Bonny Doon run $9,000 – $28,000 and small kitchens run $9,000 – $20,000, with material and accessibility upgrades moving the number within that band.
How we do it
We replace the building envelope first where it is failing, then rebuild the interior spaces with materials sourced from our brand lineup, coordinating the rough and finish trades in sequence.
Home Improvement Contractors
Signs you need it
Your home needs a set of upgrades that span multiple trades at once, such as re-roofing, new siding, and replacement windows, and you do not want to hire three separate companies.
What it costs in Bonny Doon
Roof replacement in Bonny Doon runs $8,000 – $20,000, window replacement runs $4,500 – $15,000, and impact window installation runs $8,000 – $25,000 when you are hardening a home against ember intrusion.
How we do it
One contract covers the whole exterior scope, with each subsystem scheduled in the right order so weather barriers, flashing, and trim details come together correctly the first time.
What Home Renovation Costs in Bonny Doon
| Item | Typical range in Bonny Doon |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
How long does a home renovation take in Bonny Doon?
A kitchen or bath renovation typically runs 6 – 12 weeks once permits are issued. Full additions and rebuilds go longer, often 6 – 12 months, because inspections and weather windows on mountain roads affect the schedule more than the construction itself. Call (866) 472-1908 for a realistic timeline on your specific project.
Can you renovate a home on well and septic in Bonny Doon?
Yes, and most of our Bonny Doon projects involve well and septic systems rather than municipal hookups. The renovation has to work around septic reserve areas and well setbacks, which affects where additions can sit. We coordinate the county health department sign-offs as part of the permit set. Call (866) 472-1908 to discuss your parcel.
Brands We Service in Bonny Doon
We work with more than 50 product brands, so your choices in Bonny Doon are not limited to what a single supplier keeps in stock. Cabinet lines from KraftMaid and Wellborn, countertops from Cambria and Silestone, roofing from GAF and CertainTeed, and plumbing fixtures from Kohler and Toto all come through our supplier network. See our brands for the full range, with sourcing turnarounds that work around mountain delivery schedules.
See the difference
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AfterPricing for Remodeling Company in Bonny Doon, CA
| Service | Typical range in Bonny Doon |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Roof Replacement | $8,000 – $20,000 |
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
Two things push prices higher in Bonny Doon than in flatland communities. The first is fire-hardening: Class-A assemblies and ignition-resistant materials cost more than standard products. The second is site logistics, because getting materials up a narrow private drive and staging equipment on a slope adds labor hours. What we quote is what you pay, with every line item written out before work starts and no change-order surprises down the hill.
Neighborhoods We Serve in Bonny Doon
We work across the Bonny Doon area, from parcels off Empire Grade to the quieter roads branching toward the coast and down toward the San Lorenzo Valley. Response time for estimates in Bonny Doon is usually within a few business days, depending on current project load and drive access.
- Empire Grade corridor
- Bonny Doon Road area
- Pine Flat Road parcels
- Smith Grade
- Ice Cream Grade
Service Area – Cities Near Bonny Doon
San Bruno Construction works across the Santa Cruz Mountains and the surrounding valley communities. If you are in Mount Hermon, CA or Felton, CA, we can handle the same range of renovation and remodeling work. We also serve Pasatiempo, CA and Ben Lomond, CA, where the housing stock and terrain present similar challenges to what we see on Bonny Doon parcels.
Serving Bonny Doon, CA — Our Local Coverage Area
We’re based in the 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 About Remodeling Company in Bonny Doon
Yes. Any structural, electrical, plumbing, or major envelope work in unincorporated Santa Cruz County requires permits, and Bonny Doon properties trigger additional Wildland-Urban Interface review on most exterior scopes. We pull the permits and schedule the inspections as part of the job, including fire-marshal sign-offs where required. Call (866) 472-1908 to find out what your specific project will trigger.
For most kitchen, bath, and exterior renovation work, plan on booking 4 – 8 weeks out. Full rebuilds and additions that need county planning review can add several months before construction starts. The earlier you call (866) 472-1908, the more flexibility you will have on start dates, especially before the winter rain window closes.
Yes. We have built and finished post-fire homes throughout the Bonny Doon area, and we know the current county fire and WUI requirements, the septic and well constraints on burned parcels, and the delivery challenges on private mountain drives. Rebuilding here is a longer, more code-intensive process than a typical renovation. Call (866) 472-1908 and we will walk you through what your parcel will actually require.
If you are planning a renovation, rebuild, or fire-hardening project in Bonny Doon, call (866) 472-1908 for a free estimate. We will walk your property, review the drainage and WUI issues specific to your parcel, and give you a written, line-item quote before any work begins.
What happens when you call
- 1A real person answersNo phone trees — talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Bonny Doon Customers Say
"He was upfront about a soil issue that added cost early rather than absorbing it and surprising us at the end."
— Nathan Barrett"Excellent build. Costs came in about six percent over the original contract, driven mostly by material price movement during the build, which he documented each time."
— Todd Sutton"Every inspection passed first time. The building department clearly knows him and that made the whole process easier."
— Daniela Salazar