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 Tiburon
Finding a general contractor in Tiburon who understands the realities of building on a steep peninsula is harder than it sounds, which is why many homeowners start with a Tiburon CWS service to narrow their options. We work on hillside lots off Ark Row and Beach Road every month, which means we already know the access problems, the permitting hurdles, and the material lead times before your project starts. When you call (855) 901-7266, you will reach a team that has made the run from our San Mateo yard to the 94920 zip code enough times to tell you what the schedule actually looks like, not just what sounds good in a bid.
Tiburon is not a flat-lot market. Every foundation, retaining wall, and rear addition has to be planned around the slope, the narrow road, and the marine air. That local knowledge is in the way we bid, the way we stage deliveries, and the way we write contracts so the price does not move after you sign. Our General Contractor team coordinates the full project, but the Tiburon-specific planning is what keeps your job on schedule.
Why San Mateo Construction Is Tiburon’s Preferred General Contractor Company
Our reputation in Tiburon has been built on handling projects other contractors decline. Hillside rebuilds, rear foundations no concrete truck can reach, architectural glass with 14-week lead times, and 100-year-old shingle cottages with rot hiding behind the siding. We have walked enough of these lots to know what the building department in Marin County will ask for, and we prepare the paperwork before they ask.
Homeowners in Tiburon tell us the same thing repeatedly: they want one accountable team from excavation to cabinet hardware. That is exactly how we operate, with a single point of contact and a written scope of work that covers every allowance before we order a single custom millwork piece. Noel Carrington, who leads San Mateo Construction, insists on that written scope because it protects the homeowner and keeps the schedule honest.
Response time to Tiburon is straightforward. Our estimator can typically be on site within two business days of your call. Scheduling depends on the project, but the estimate appointment is not something we postpone for weeks.
Styles & brands we work with
Licensed General Contractor in Tiburon
A licensed general contractor in Tiburon is the single accountable party for the entire build: permits, demolition, foundations, framing, rough-in trades, finishes, inspections, and the final punch list. You need one when your project involves structural work, multiple trades, or any scope where a building permit is required. In Tiburon, that describes nearly every meaningful remodel because most homes sit on hillside or bayfront lots where grading, engineered foundations, or retaining walls enter the picture. Cost ranges for the work we do in Tiburon start around $14,000 for a modest kitchen and go past $220,000 for a full ADU. The license matters because Marin County enforces its building code seriously, and unpermitted hillside work is a liability you do not want.
What the Job Involves
We hold the contract for the entire job: site protection, demolition, structural work, rough plumbing and electrical, drywall, paint, trim, and final finishes. On a Tiburon hillside that frequently includes engineered retaining walls, piers or caissons, and drainage systems that keep winter rain moving away from the foundation. We pull permits through Marin County, schedule inspections, and manage the subcontractors so you do not spend your evenings coordinating trade schedules.
When Tiburon Homeowners Call Us
Most calls in the 94920 area come from homeowners in one of two situations: they have bought an older home and want to modernize it before moving in, or they have lived in Tiburon for years and are finally addressing the kitchen, bathrooms, and exterior systems in one pass. We also get calls from homeowners whose hillside deck is showing soft spots and who want the rot repaired and the structure rebuilt before listing the property.
Residential General Contractor in Tiburon
A residential general contractor in Tiburon manages single-family renovation, remodeling, and new-structure work on occupied or vacant homes. If your project touches a load-bearing wall, relocates a kitchen, adds a deck, or converts a garage to living space, you need a residential GC. Typical scopes we handle range from a $9,000 bathroom refresh to a $130,000 home addition, with ADU construction from $90,000 to $220,000. The range is wide because hillside access and foundation conditions in Tiburon change the structural cost significantly from one street to the next.
Coordination With Designers and Architects
Tiburon homeowners often work with a designer or architect before they call a contractor. We take those drawings and build from them, and we are comfortable coordinating with a design team throughout construction. The important part is that we are the contractor of record, which means the permit, the inspections, and the final workmanship warranty all run through us. When an architect details a custom stair or a steel moment frame, we execute that scope and keep the homeowner out of the middle.
High-End Finishes and Long-Lead Items
This is the part of Tiburon remodeling that surprises people. On a high-end job, the schedule is set by lead times on architectural glass, custom cabinetry, and specialty plumbing fixtures, not by how many carpenters we have on site. A Wellborn cabinet package may take 8 to 12 weeks. Cambria countertops have their own fabrication queue. Impact-rated windows through ECO Window Systems or Therma-Tru are often 6 to 10 weeks. We order those items before demolition starts and lock the allowance and scope in writing before any purchase order goes out. That is how a Tiburon remodel stays on schedule when a supplier slips a week.
Trusted Brands We Service in Tiburon
Tiburon homes run the spread from early-1900s Craftsman cottages to new high-end contemporary builds, and the materials have to match the era. We work with curated brands across exterior and interior systems: Therma-Tru and ViewLux for entry doors and architectural glazing, ECO Window Systems for impact-rated window packages on bayfront lots, and Mr-Glass for specialty glass work. Because we maintain relationships with these suppliers, we can often source replacement parts and match existing hardware without waiting for a distributor to call back. For a Tiburon homeowner, that means a door or window repair does not turn into a six-week scavenger hunt.
See the difference
Before
After
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After
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AfterCommon General Contractor Problems We See in Tiburon Homes
- Pump-truck logistics on tight hillside lots. On streets off Ark Row and Beach Road, rear lots are frequently too tight for a concrete mixer to reach. Every foundation pour gets planned around pump-truck access or conveyor placement, and forgetting that in the bid blows a hole in the schedule and the budget.
- Fog-driven dry rot on hillside decks. The marine layer off Richardson Bay keeps deck framing damp for months at a stretch. Rot hides under the decking and behind the ledger board, and it only surfaces during inspection, at which point the structural scope has changed and you are looking at a change order.
- Long-lead items ordered before scope is fixed. Architectural glass and custom millwork are expensive enough without a supplier delay. When the allowances are not written down before ordering, a 14-week lead time becomes a 20-week project and the budget moves with it.
- Winter rain exposing drainage failures. Tiburon gets real winter weather, and a hillside home with poor drainage will show it fast. Foundation cracks, retaining wall movement, and basement moisture all follow. We address drainage at the start of structural work, not as an afterthought.
Pricing for General Contractor in Tiburon, CA
Here is what we are quoting on Tiburon projects right now, based on real jobs in the 94920 area. A kitchen remodel runs $14,000 to $45,000 depending on whether cabinets are stock or custom and whether the layout changes. Bathroom remodels start around $9,000 and go to $28,000 when you are moving walls or adding a wet room. A home addition in Tiburon typically lands between $45,000 and $130,000 because foundation work on a slope is never a simple concrete pad. An ADU runs $90,000 to $220,000. The single biggest pricing variable on the Peninsula is access: if a pump truck is required for the pour, that cost is in the written estimate before you sign. Call (855) 901-7266 and we will walk the lot, then send a fixed-price scope in writing.
| Project | Typical Tiburon Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Replacement | $8,000 – $20,000 |
On a narrow lot off Beach Road, we coordinated a hillside rebuild where the concrete supplier had to set up a pump truck on the street because no mixer could reach the rear foundation. Our crew then worked with a Wellborn cabinet package and Cambria counters, but the schedule was driven by a 14-week lead time on architectural glass. We locked the scope of work and allowances in writing before any order was placed, so when the glass arrived late, the change order was already priced and the punch list stayed on track.
We Also Serve Cities Near Tiburon
Our service area around the Tiburon Peninsula includes Belvedere, Sausalito, Marin City, and the Chinatown neighborhood just across the Richardson Bay shoreline. Each has its own access patterns and its own building department quirks, but the core approach is the same: write the scope, fix the price, and plan the schedule around the long-lead items. We serve the entire General Contractor in Tiburon market within the 94920 zip code.
Serving Tiburon, CA — Our Local Coverage Area
We’re based in the Tiburon 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 Tiburon
Because the steep terrain and bayfront soils on the Tiburon Peninsula do not behave like flat ground. A geotechnical report tells us what the soil will hold, and an engineered foundation, often with piers or caissons, is what the building department will demand before issuing a permit. We order the geotech early so the foundation design does not stall the permit. If you are planning a hillside addition or an ADU, call (855) 901-7266 and we will explain what your lot is likely to require.
We plan the pour around a pump truck or a conveyor line. The mixer stays on the street, and the concrete is pumped to the foundation location. This adds a line item to the estimate, which is why we walk the site and measure the access before we bid. Rushing that decision mid-pour is how budgets break.
Lead times on architectural glass, custom cabinetry, and specialty plumbing fixtures. Labor is not what pushes a finish date out six weeks; a 14-week glass order that was placed late does. We order the long-lead items at permit submission and write the allowance numbers into the contract before the purchase orders go out. That way a supplier delay is a schedule issue, not a budget argument.
We inspect the framing and ledger board before we quote, not after the decking comes off. Marine-layer moisture keeps the framing damp, and rot hiding behind the ledger can add structural scope mid-project. When we find it, we price the repair in the original written estimate. When it is not visible until demo, we show you the rot, document it, and issue a written change order before we proceed.
It means every material allowance, fixture allowance, and labor line is on paper with a dollar amount before the work begins. If a supplier raises a price or an unknown condition appears, you get a written change order for approval before any additional cost is incurred. For a high-end Tiburon remodel, that is the difference between a project that stays on budget and one that drifts. Call (855) 901-7266 for a fixed-price estimate on your project.
Written by Noel Carrington, Owner at San Mateo Construction, serving Tiburon and the greater Bay Area since our founding.