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 Corralitos, CA
Home renovation in Corralitos means working with a property that often predates municipal sewer lines. Most homes here sit on wells and septic systems, which means a kitchen or bathroom remodel can trigger Santa Cruz County Environmental Health review before a single wall comes down. San Mateo Construction has served Corralitos since 2018, and we manage that county permitting layer as part of the job. If you’re planning a full home renovation in Corralitos, call (855) 901-7266 for a free estimate.
Why Corralitos Homes Are Different
Corralitos is unincorporated Santa Cruz County, and that single fact shapes every project we take on here. The housing stock is a mix of 1960s and 1970s ranch-style homes, older agricultural properties on multi-acre lots, and a smaller number of custom builds from the last two decades. Many homes operate on private wells with septic leach fields, not city water and sewer. That means a bathroom addition or a laundry room relocation isn’t just a plumbing job – it starts with a well yield assessment and a septic system capacity check through the county.
The valley’s coastal-influenced climate also drives decisions. Winter rains pool on clay-heavy soils, so drainage, foundation grading, and crawl space ventilation carry real weight here. Summer fog keeps things cool and damp, which affects exterior paint schedules and siding choices. We’ve watched homeowners in the Eureka Canyon Road area fight moisture problems that homeowners five miles east never see. The permitting path, the soil, the water table – all of it changes how we sequence a renovation, and we plan for it from day one.
Styles & brands we work with







Our Main Corralitos Services
Corralitos homeowners tend to call us for two reasons: they need a general contractor to run a whole project with county permits, or they want a home remodel that works around a well and septic system without surprises. Here’s how each service works here.
General Contractor in Corralitos
A general contractor in Corralitos is the person who keeps your project moving when Santa Cruz County requires septic sign-off before framing can start. We coordinate the engineer, the county inspector, the well contractor, and the trade crews so you’re not making fifteen phone calls. Because so many Corralitos properties sit on large lots with accessory structures, we routinely sequence multiple permits through one schedule. General Contractor in Corralitos explains how we run these jobs from roofline to foundation.

Home Remodeling in Corralitos
Home remodeling in Corralitos usually starts with a question: can the existing septic system handle the new bathroom, or does the well produce enough flow for the added fixtures? We answer that early, before you’ve spent money on cabinets or tile. From there, the remodel follows the same brand-driven process we use everywhere – James Hardie siding where fog exposure demands it, Cambria or Caesarstone counters where you want a durable surface. Home Remodeling in Corralitos walks through the full scope.

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 Corralitos

Home renovation in Corralitos is different from a remodel down in Watsonville or over in Aptos because of what’s under the ground. Most properties here rely on wells and septic systems, and any renovation that adds a bathroom, moves a kitchen, or builds out a laundry room has to clear Santa Cruz County Environmental Health. That adds a review step and sometimes a system upgrade, but it also means the renovation is planned correctly from the start. We’ve handled enough Corralitos renovations since 2018 to know when a leach field will pass and when it won’t. For the full picture on how we run these projects, see our Home Renovation page.
Home Renovation Contractors
Signs you need it
You’re adding square footage, relocating a kitchen or bath, or reworking the layout of a home that’s on a well and septic system.
What it costs in Corralitos
A full home renovation in Corralitos typically runs $45,000 to $130,000 depending on scope, with smaller kitchen or bath remodels starting at $9,000.
How we do it
We start with a county permit check on your septic and well capacity, then sequence demolition, rough plumbing and electrical, framing, and finishes through one schedule.
Home Renovation Companies
Signs you need it
You have multiple projects stacked – roof, kitchen, windows, and an ADU – and need one accountable team instead of four separate crews.
What it costs in Corralitos
Combined multi-trade renovations in Corralitos fall between $45,000 and $130,000 for the full scope, with individual trades like window replacement priced at $4,500 to $15,000.
How we do it
One project manager runs the permit set, the sub schedules, and material procurement across every trade, so the roof, kitchen, and windows all finish in sequence.
What Home Renovation Costs in Corralitos
| Item | Typical range in Corralitos |
|---|---|
| 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 Corralitos?
Most full renovations run 10 to 16 weeks, but county septic and well reviews can add 2 to 4 weeks before construction starts. Call (855) 901-7266 for a project-specific timeline.
Do I need a county permit for a Corralitos renovation?
Yes, most structural, plumbing, and electrical work requires Santa Cruz County permits, and any new bathroom or bedroom usually triggers a septic system capacity review. We handle that paperwork for you.
Brands We Service in Corralitos
We install and service James Hardie siding, Plant Prefab and Boxabl ADU systems, and Tuff Shed accessory structures across Corralitos. Parts and samples are stocked through our supplier network, and most brand-specific materials reach the valley within a week. See our brands for the full selection.
See the difference
Before
After
Before
After
Before
AfterPricing for Remodeling Company in Corralitos, CA
| Service | Typical range in Corralitos |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Roof Replacement | $8,000 – $20,000 |
| Window Replacement | $4,500 – $15,000 |
| Paver Driveway Installation | $7,000 – $18,000 |
| Vinyl Fence Installation | $3,500 – $9,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
Prices in Corralitos push upward when a job requires septic system upgrades or well pump replacement before the visible work begins. We write line-item quotes with fixed pricing, so the number you approve is the number you pay.
Neighborhoods We Serve in Corralitos
We work throughout the Corralitos valley and the surrounding unincorporated county. Our crews are typically on-site in Corralitos within a few days of a signed estimate.
- Corralitos Valley
- Eureka Canyon Road area
- Amesti Road corridor
- Browns Valley Road area
- Hames Road area
Service Area – Cities Near Corralitos
San Mateo Construction also serves the communities around Corralitos, including Amesti, CA, Freedom, CA, Interlaken, CA, and Watsonville, CA. If your property sits between jurisdictions, we’ll confirm which permitting agency applies before we scope the work.
Serving Corralitos, CA — Our Local Coverage Area
We’re based in the Corralitos 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 Corralitos
We can usually begin a Corralitos project within two to three weeks of a signed contract, depending on county permit lead times. Septic and well reviews add time, but we file those immediately. Call (855) 901-7266 to discuss your start window.
Yes. Santa Cruz County Environmental Health requires septic system review for many remodels and additions, and we prepare and submit that paperwork as part of the permit set. You won’t manage that process on your own.
We regularly work on Corralitos properties with long gravel drives, sloped lots, and limited equipment access. Material delivery and staging are planned around site access before the job starts, and our quotes reflect actual access conditions.
If you’re planning a renovation or remodel in Corralitos, call San Mateo Construction at (855) 901-7266 for a free estimate. We’ll walk your property, check the septic and well capacity, and give you a written line-item quote before you commit to anything.
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 Corralitos Customers Say
"Ground up build. Permits, foundation, framing, all of it, and he ran the schedule tightly enough that the subs were never tripping over each other. Finished within a month of a fourteen month estimate."
— Bethany Novak"The foundation survey came back dead on. Everything downstream of that being square is the reason the rest of the build went smoothly."
— Karim Khalil"Weekend rate was higher, which they told me up front and I was fine with. What I wasn't expecting was for someone to actually come out on a Sunday."
— Michelle Norris