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 Bonny Doon
Finding a General Contractor who understands Bonny Doon means finding someone who understands what happens when you open a 1960s redwood cabin wall that was never inspected. Most remodeling companies quote what they can see. We quote what the permit will reveal. If you’re planning a kitchen remodel, bathroom remodel, or full rebuild in Bonny Doon’s 95060 area, call (833) 589-8103 for a free estimate that accounts for the real condition of your home, not just its surfaces. Glen Sorrento has spent his career working on the kind of steep, fire-hardened, well-and-septic properties that define this unincorporated mountain community.

Why Seaside Contractors Is Bonny Doon’s Preferred General Contractor Company
We work regularly in Bonny Doon, which means we know the county’s permit path well enough to anticipate what an inspector will flag before demolition starts. That matters here more than in most places, because Santa Cruz County treats a post-CZU rebuild or remodel as an opportunity to bring the whole structure into current code. We don’t fight that process; we build it into the plan. Homeowners across Bonny Doon have brought us in after other quotes fell apart mid-project, usually because someone quoted the visible work and ignored the wiring, framing, and waterproofing hiding behind the drywall. Our response time to Bonny Doon is typically same-week for estimates, and we schedule work around your well, your septic lines, and your road access.
We Quote Off the Wall, Not the Picture
Any contractor can hand you a number based on square footage and finish level. We prefer to open a small exploratory section during our site walk, especially on older Bonny Doon cabins, so the number we put in writing reflects what’s actually behind the tile and ship lap. It’s slower up front. It saves the project later.
Styles & brands we work with







Construction Company in Bonny Doon
As a Construction Company working in Bonny Doon, we handle everything from a single room addition to a full rebuild on a CZU-cleared lot. The permitting realities of the Santa Cruz Mountains shape every one of these jobs: defensible space requirements, structural upgrades for seismic load, and county inspection holds that can pause a project for weeks if the rough-in work isn’t staged correctly. A home addition in Bonny Doon typically runs $45,000 to $130,000 when you include foundation work, framing, roofing, and the final interior finish.
Structural Opening and Code Correction
When we open a wall or floor in an older Bonny Doon home, the work is rarely just the remodel. We repair undersized beams, add shear wall, replace cloth wiring, and correct drainage failures the original owner-builder never addressed. We price this as a written change order before any of it happens. No open-ended allowances that turn into arguments later.
Rebuilds on Fire-Hardened Lots
Bonny Doon’s post-CZU rebuilds live under Cal Fire and WUI code that didn’t exist when the original structures went up. We spec Class A roofing, ember-resistant vents, and defensible-space grading as part of the construction plan, not as an afterthought. You get a home that meets today’s fire standards and stands up to the county’s scrutiny.
Remodeling Contractor in Bonny Doon
As a Remodeling Contractor working in Bonny Doon, we see the same pattern on nearly every older home: the visible surface looks dated but sound, and the structure behind it was never checked. A bathroom remodel here often starts as a $9,000 to $28,000 project on paper, then reveals framing and waterproofing work that should have been caught decades ago. We handle it by writing those fixes into the contract as priced line items with your approval in writing before the work happens. A kitchen remodel in Bonny Doon runs $14,000 to $45,000 depending on how much structural correction the walls need.
Wet-Area Waterproofing Done Right
Failed showers are the most common surprise in Bonny Doon remodels. Older homes were built with green board and mastic where modern code requires Schluter membrane, proper slope, and sealed corners. We strip to the studs, rebuild the shower pan and wall substrate to spec, and have the county sign off before tile goes up. The finish is only as good as what’s behind it.
Selection Slots, Locked Early
Most mid-project disputes happen over finishes. We solve it by scheduling cabinet, countertop, and fixture selections in week one, with brand options across KraftMaid, Cambria, Toto, and American Standard. Once you lock those choices, the price doesn’t drift. If you change your mind later, it’s a written change order with a clear dollar amount, not a negotiating position.

Trusted Brands We Service in Bonny Doon
We’re not brand-limited the way a specialty subcontractor is, so you’re not pushed into one cabinet line or one plumbing brand because that’s all the contractor has access to. For Bonny Doon remodels we regularly install Toto and American Standard fixtures, Schluter waterproofing systems, and Sterling shower components. Our material relationships mean quicker lead times on replacement parts and no delay when a fixture arrives damaged. We’ll match the material to the project, not the other way around. One contractor. Every trade.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Bonny Doon Homes
- Un-inspected owner-built framing. Many Bonny Doon homes went up without ever being reviewed by a building official. When we open walls, we routinely find undersized headers, missing shear wall, and spliced floor joists that predate current seismic standards.
- Failed wet-area waterproofing behind old tile. The 1970s-era showers and tub surrounds in Bonny Doon cabins leak into the framing and subfloor for years before anyone notices. By the time the tile cracks, the structure behind it needs repair, not just replacement.
- Cloth wiring with no ground. Older Bonny Doon homes still carry original two-wire systems. A remodel permit triggers a panel and branch-circuit review, and the county will not sign off a room addition or wet-area renovation until the affected wiring is corrected.
- Steep-drive material staging problems. A 40-foot truck doesn’t turn around on a narrow private Bonny Doon road. We plan material deliveries for smaller trucks and stage on-site, which keeps the draw schedule moving instead of stalling when the wrong vehicle shows up.
Pricing for General Contractor in Bonny Doon, CA
Bonny Doon remodel pricing follows one rule: the older and more owner-built the home, the more the in-wall work costs. Here’s where common projects land before we account for structural surprises:
| Project | Typical Range in Bonny Doon |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Home Addition | $45,000 – $130,000 |
What moves a Bonny Doon quote is access, structure, and code. A narrow driveway that can’t take a concrete truck adds pumping costs. A wall that needs shear paneling adds framing and materials. A permit that triggers an electrical re-rough adds line items before finish work begins. We quote every one of those as a specific number, not a vague allowance. Call (833) 589-8103 and we’ll walk you through exactly which numbers apply to your house. Estimates are free and the line items are written down.
We Also Serve Cities Near Bonny Doon
Our team covers Bonny Doon along with the surrounding Santa Cruz Mountains communities. If you’re in Mount Hermon, Felton, Pasatiempo, or Ben Lomond, the same General Contractor team handles your project with the same inspection-first scoping. For Bonny Doon-specific work, you’re already in our service area. Call (833) 589-8103 to confirm your lot’s access and schedule a walkthrough.
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 General Contractor in Bonny Doon
Because most Bonny Doon homes from the 1960s through the 1980s were owner-built and never had a real code review. When we open a wall, we find what the original builder left: undersized framing, ungrounded cloth wiring, failed waterproofing, and sometimes all three at once. The county permit then requires those items be corrected before we close the wall back up. That’s why we write a priced allowance for structural and electrical correction into every Bonny Doon remodel contract. You know the range before demolition, not after. Call (833) 589-8103 if you want a quote that accounts for this up front.
The permit matters because it’s the first real inspection your home has ever had. Santa Cruz County uses the remodel permit to bring the affected area into current code, including seismic and WUI fire standards that didn’t exist when the house was built. Skipping the permit means the work stays hidden and any future sale or insurance claim gets complicated. We pull permits, schedule inspections, and make sure the county signs off before finish work covers the framing. It protects you, and it documents the work for resale.
Usually yes, but access drives the method and the schedule. We’ve built on Bonny Doon Road lots where a standard concrete truck couldn’t turn around, so we used smaller delivery vehicles, on-site material staging, and a pump for concrete placement. Before we quote, we assess the driveway, turn clearance, and septic setback to make sure the project is actually buildable. If it isn’t, we’ll tell you at the estimate, not after you’ve paid a deposit.
We lock your material and fixture selections in the first week of the project. You choose your cabinets, countertops, tile, and plumbing fixtures before demolition starts, so the price on the contract matches what gets installed. If you want to change something after that, we write a change order with a specific dollar amount and you approve or decline it in writing. No disputes, no drifting budget. Brands like Toto, American Standard, and Schluter give you real options without changing your contractor.
A bathroom remodel in Bonny Doon typically runs $9,000 to $28,000, and a kitchen remodel runs $14,000 to $45,000. Those ranges assume the usual mix of finish work and moderate structural correction common to older Santa Cruz Mountains homes. A straight walk-in shower install runs $4,500 to $12,000. If your home has significant framing or electrical issues, the structural allowance brings the total higher, and you’ll see that number before the first wall comes down. Call (833) 589-8103 for an exact quote, free.
Written by Glen Sorrento, Owner at Seaside Contractors, serving Bonny Doon and the Santa Cruz Mountains.