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 Santa Cruz
A General Contractor in Santa Cruz manages the full build, from the first soils report to the final inspection sign-off. We scope acreage work differently than city-lot work because the county’s septic and well setbacks, geotech reviews, and long material hauls change what can actually be built and what it genuinely costs. You’ll get a written line-item quote before any work starts, not a guess that turns into change orders later. Call (833) 589-8103 and we’ll walk the property with you.
Glen Sorrento built Seaside Contractors around one idea: one accountable team for the entire project. That matters more on Santa Cruz acreage than almost anywhere else. A hillside parcel in Bonny Doon or a canyon lot in Mount Hermon doesn’t respond well to a contractor who’s never pulled a county permit or read a geotech report. We scope for the real conditions on the ground, which changes the price, the schedule, and the design.
Why Seaside Contractors Is Santa Cruz’s Preferred General Contractor Company
Our reputation in Santa Cruz was earned on jobs where a city-style quote would have failed. Homeowners on rural acreage call us because we price the things other contractors miss: the extra mobilization for material haul up a steep canyon grade, the erosion-control plan the county requires before grading starts, the pier-and-grade-beam foundation a sloped lot demands. Glen and our team have seen enough KraftMaid in Santa Cruz projects and local jobs to know exactly where those costs land.
We respond quickly to Santa Cruz calls, and we show up prepared for the actual permit path, whether that’s County of Santa Cruz review or City of Santa Cruz jurisdiction for in-town projects. Clients keep coming back because we don’t pad scope and we don’t underbid it either. We line-item the big rural-cost drivers and explain each one. When the quote arrives, you understand it.
Styles & brands we work with
Key Takeaways
- Santa Cruz County acreage projects run through county permitting, not city review, which changes scope and cost before design even begins.
- Septic and well setbacks often determine the building envelope on an open lot, so geotech and soils work come first.
- Long material hauls and equipment access on canyon and ridge roads are priced as separate allowances, not buried in a lump sum.
- Grading, drainage, and erosion control are not add-ons on sloped Santa Cruz lots; they’re prerequisites for a lasting foundation.
- Written draw schedules tied to inspection sign-off keep cash flow honest on rural builds.
General Contractor Services in Santa Cruz
Our General Contractor team handles the full built scope on acreage and in-town projects across Santa Cruz. A homeowner needs this service when the job spans trades: foundation, framing, roofing, plumbing, electrical, and finish work that all have to be sequenced and inspected. A typical detached ADU on a Santa Cruz County lot runs $90,000 – $220,000, while a home addition generally lands between $45,000 and $130,000 depending on foundation type, septic proximity, and how far the site is from the nearest material yard.
ADU and Detached Shop Construction
On acreage, a detached ADU or shop often triggers a different permit path than a home addition. The county will review setbacks from the septic system, the well, and property lines before the building envelope is approved. We pull the soils report and erosion-control plan early so the design fits what the county will actually permit.
Grading, Drainage, and Foundation Work
Sloped lots on Santa Cruz’s marine terraces and redwood canyons need more than a flat-pad foundation. We specify pier-and-grade-beam foundations where the geotech dictates it, and we design graded swales and retaining walls that move winter atmospheric-river runoff away from the structure. This work is priced into the quote up front, not discovered after the first heavy rain.
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.
Construction Company in Santa Cruz
As a full-scope Santa Cruz construction company, we manage projects from the first site visit through final inspection. A garage conversion in Santa Cruz typically runs $30,000 – $80,000, and driveway work ranges from $4,500 – $12,000 for concrete to $7,000 – $18,000 for pavers. What moves those numbers on rural lots is the same thing most contractors overlook: how far the material truck has to drive, and whether the access road can carry a loaded concrete mixer.
Driveway and Access Work on Rural Lots
Long rural drives on canyon grades change the paving math. We price material haul separately because a concrete truck making a forty-five minute climb to Bonny Doon costs more than a flat run to Live Oak. If the access road is tight or steep, we may need a pump truck or staged pours, and that shows up as its own line item.
Garage Conversion and Structural Retrofit
Many Santa Cruz garages were built before current seismic codes. Converting one into living space means foundation bolting, cripple-wall bracing, and possibly a full structural upgrade. We inspect the existing slab and framing before we quote, so the number you get reflects the actual retrofit work, not a best-case guess.
Trusted Brands We Service in Santa Cruz
We stock and spec materials that hold up in Santa Cruz’s damp marine air. For bathroom and kitchen projects we work extensively with Toto fixtures and Schluter waterproofing systems, because the hidden waterproofing behind the tile is what determines whether a shower pan fails in five years or thirty. American Standard and Sterling round out our mid-range fixture options for clients who want solid quality without the premium price. Parts availability is fast through our Watsonville yard, and we don’t make Santa Cruz clients wait on backordered material any longer than necessary.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Santa Cruz Homes
- County septic and well setbacks shrinking the building envelope. On acreage lots, the county determines where a structure can sit based on septic system and well locations. A homeowner who sketches a shop or ADU before checking those setbacks often discovers the buildable area is half what they assumed. We verify setbacks first, before design money gets spent.
- Underestimated material haul and equipment access on canyon roads. A single long haul to a Bonny Doon ridge can add thousands in fuel, time, and mobilization. Contractors who quote a city-style flat rate for delivery get caught mid-job and hand the owner a change order. We price the haul as a separate allowance from day one.
- Erosion-control and drainage skipped until it’s too late. On a sloped open lot, winter storms move water fast. Without a graded swale or retaining wall, runoff undermines the slab or saturates the cut bank. We design drainage into the scope before the first shovelful of dirt moves.
- Dry rot hidden behind fog-belt siding and deck ledgers. The marine layer keeps wood damp for months. Deck ledger boards and sill plates in older Santa Cruz homes routinely hide rot that only shows when the siding comes off. We inspect these areas during the quote, so the price includes the repair, not a surprise later.
Pricing for General Contractor in Santa Cruz, CA
Here’s what typical projects run in Santa Cruz, based on county acreage conditions and current material costs. The ranges below assume a site that passes geotech review without major slope stabilization and an access road a standard material truck can navigate. If your lot needs a long haul, a pump truck, or a pier foundation on a steep grade, the quote will reflect those items as separate line items.
| Project | Typical Range in Santa Cruz |
|---|---|
| ADU Construction | $90,000 – $220,000 |
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
| Paver Driveway Installation | $7,000 – $18,000 |
| Concrete Driveway Installation | $4,500 – $12,000 |
These numbers move based on one thing more than any other: where your property sits. A flat lot in Pasatiempo prices differently than a redwood-canyon parcel off Empire Grade, because the county review, geotech scope, and material haul are all different. Call (833) 589-8103 for a free site walk and a written quote we’ll stand behind.
We Also Serve Cities Near Santa Cruz
Our crews work regularly in Pasatiempo, Twin Lakes, Mount Hermon, and Capitola. We also cover the broader Santa Cruz area, including unincorporated county parcels where the permit path and setbacks require a contractor who knows county rules. If you’re on acreage inside Santa Cruz County, we’ll scope it the county way from the first call.
Serving Santa Cruz, CA — Our Local Coverage Area
We’re based in the Santa Cruz 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 Santa Cruz
A Bonny Doon or canyon-acreage project gets quoted differently because the county permit path, geotech review, and material haul costs don’t apply to a flat city lot. On acreage, septic and well setbacks, slope stability, erosion-control plans, and long equipment runs all become line items that a city-style quote never includes. The price difference is not markup; it’s the actual cost of building on unimproved terrain. Call (833) 589-8103 and we’ll show you exactly where every dollar lands.
Septic and well setbacks dictate where a structure can physically sit on the parcel, and the county enforces those distances before approving any building envelope. If you planned a detached ADU or shop in a certain corner, but the septic leach field or well head is too close, the envelope shifts, shrinks, or requires a variance. We pull the septic as-built and well location first, then design to what the county will actually approve. A free estimate starts with that check, not a guess.
Yes, a detached ADU or shop on acreage often goes through a different county review than a home addition attached to an existing residence. Detached structures trigger separate setbacks, sometimes their own septic or electrical service requirements, and on sloped lots, additional geotechnical review. Glen Sorrento’s team scopes the permit path before we write the quote, so the design you see is the one the county will sign off on. Call (833) 589-8103 to get a permit-path assessment for your parcel.
We grade the lot and install drainage and erosion control before the foundation goes in, not after the first storm. On a sloped Santa Cruz lot, that means a graded swale, site-specific erosion fabric, and often a retaining wall or pier foundation designed to the geotech report. Winter atmospheric-river storms move water fast; a lot without proper drainage will undermine a slab or wash out a cut bank. We design the drainage first, then build to it.
We price material haul and equipment access separately because those costs are real and vary wildly by parcel: a flat Twin Lakes lot and a Bonny Doon ridge are not the same job. A loaded concrete truck climbing a wet canyon road, or a pump truck staged on a narrow drive, costs money that a flat-lot quote never accounts for. We’d rather show you that number up front as its own line than surprise you with a change order mid-build. Call (833) 589-8103 and we’ll scope the haul before we quote.
If you’re planning a build on Santa Cruz acreage or in an older in-town neighborhood, call (833) 589-8103 for a free estimate. We’ll walk the property, check the setbacks and access, and give you a written quote that matches what the county will actually approve.
Written by Glen Sorrento, Owner at Seaside Contractors, serving Santa Cruz County from our Watsonville yard.