Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
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FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
CWS Construction in Tiburon, CA | San Bruno Construction
We provide independent CWS service across Tiburon, from full kitchen remodels to cabinet installation, countertops, and bathroom vanities, including Tiburon Home Remodeling projects. What separates our CWS work in Tiburon is the hillside: most homes here sit on slopes, and out-of-level floors, pier foundations, and winter moisture cycles change how CWS cabinetry performs and how it should be installed. We’re not authorized, sponsored, or endorsed by CWS, but we’ve built our reputation on knowing their product lines inside out and adapting them to Tiburon’s terrain. Call (866) 472-1908 for a free estimate. San Bruno Construction leads with one contractor, every phase – from countertops to rooflines to ADUs.
Why Tiburon Residents Choose Us for CWS Service
Most general contractors know how to hang a cabinet box. Far fewer know what happens to a CWS RTA cabinet five years into Tiburon’s winter rain cycles, or why a countertop seam keeps failing on a mid-century island that’s settled half an inch out of level. That’s the difference. Our crews have installed, repaired, and replaced CWS cabinetry on some of the steepest streets in Tiburon, and we understand how the soil movement and moisture patterns here stress joinery, drawer glides, and laminate edges differently than a flat-lot remodel in San Mateo or Burlingame.
Noel Carvalho, who runs San Bruno Construction, trained at Skyline College and has worked residential projects across San Mateo County for more than two decades. He’ll tell you straight if your CWS boxes have good bones worth repairing or if the water damage has gone far enough that replacement is the only honest call. We source CWS OEM replacement doors, drawers, and hardware when they’re available. When a CWS line has been discontinued, we use aftermarket equivalents that meet or exceed the original spec. And since we’re local, sourcing decisions happen fast – no waiting on a distributor across the Bay.
Styles & brands we work with







Common CWS Construction Problems We Solve in Tiburon
- RTA cabinet joints loosening and doors sagging on hillside lots: Tiburon’s clay soils expand and contract with the wet-dry cycle, and that seasonal movement transfers into the framing. CWS ready-to-assemble cabinets, which rely on cam locks and dowels, often loosen at the joints within a few years here. We correct the underlying floor level first, then re-tighten or rebuild the cabinet boxes so the doors hang square.
- Particleboard and MDF boxes swelling from winter moisture intrusion: On hillside lots, poor drainage against a retaining wall wicks water into lower cabinets and vanities before anyone notices a leak. We’ve pulled out CWS boxes where the bottom panel had swollen an inch and the laminate was peeling at the toe kick. Repair means fixing the drainage, not just the cabinet.
- Countertop seams and laminate edges failing on out-of-level islands: Mid-century Tiburon homes built into slopes rarely have flat floors anymore. When an island settles unevenly, a continuous quartz or granite top gets stressed at the seam line. Laminate edges pop. We level the island structure, then set the new CWS countertop on shims and leveling legs so the seam actually holds.
- Drawer glides and hinges corroding in bathrooms with poor ventilation: Coastal fog hangs over Tiburon year-round, and bathrooms without proper exhaust fans trap that humidity. Steel hardware on CWS vanities rusts, soft-close mechanisms bind, and drawers start to stick. We replace with coated or stainless hardware when it’s available, and we’ll flag the ventilation problem while we’re in there.
- Non-permitted prior additions surfacing once walls open up: It’s common in Tiburon. A previous owner added or moved a wall without pulling permits, and now the CWS cabinet run doesn’t align with the framing that’s actually there. We coordinate corrections through the proper channels before any cabinets go in.
CWS Service in Tiburon: What Local Conditions Mean for Your Equipment
Here’s what flat-lot remodelers miss about Tiburon, unlike teams offering Sausalito CWS service on flatter terrain: the real cost driver on hillside streets isn’t the finish budget. It’s getting materials up narrow, steep driveways and keeping excavation from destabilizing a neighbor’s slope. A geotech report and shoring plan matter more than the countertop selection. Because Tiburon’s hillside lots often have cantilevered decks and pier-and-stilt foundations, CWS cabinet installations frequently require us to first correct out-of-level floors and walls that have shifted with slope movement – something flat-lot remodels rarely encounter. You can’t just level cabinets with shims when the floor drops an inch and a half across an eight-foot run. But that’s exactly what we’ve done on streets off Belvedere Avenue and Paradise Drive, where the framing has moved with the hill over decades. In Tiburon, a CWS cabinet installation starts with a level check, not a tape measure for the boxes.
On a steep lot off Belvedere Avenue in Tiburon, we remodeled a mid-century kitchen where the original CWS RTA cabinets had swollen and delaminated from years of winter moisture wicking through a poorly drained hillside retaining wall. We removed the damaged boxes, sistered the floor joists to correct a 1½-inch out-of-level slope, and installed new CWS semi-custom Shaker cabinets with leveling legs and a continuous Quartz countertop, regrading the exterior drainage before closing the walls. Good construction doesn’t announce itself – it just works, year after year.
CWS Models & Products We Service in Tiburon
We work across the CWS product lines that show up most often in Tiburon homes: the CWS Ready-to-Assemble (RTA) Kitchen Cabinets, the CWS All-Wood Bath Vanity Collection, the CWS Semi-Custom Shaker Cabinet Series, and the CWS Quartz & Granite Countertop Program. For repairs, we source CWS OEM replacement doors, drawers, and hardware when available to preserve fit and finish. For discontinued items, we turn to aftermarket equivalents that meet or exceed original specs. We maintain a local stock of common CWS hardware – hinges, glides, leveling legs, and touch-up kits – so turnaround on most Tiburon repairs doesn’t wait on a freight order.
We also carry CWS sales & service knowledge into every estimate we give: model-specific failure points, what’s repairable, and what should be replaced before it fails again.
See the difference
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AfterCWS Service Pricing in Tiburon
Here’s what you can expect to pay for CWS-related work in Tiburon, based on what we’ve seen across recent projects in the area:
| Service | Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Bathroom Vanity Installation | $800 – $3,000 |
| Backsplash Installation | $800 – $2,500 |
On Tiburon’s hillside lots, expect costs to run toward the higher end when floors need leveling before cabinets can be set, or when slope drainage corrections are part of the scope. A free estimate includes an on-site look at your floors, walls, and any signs of moisture movement, plus a written line-item quote. Call (866) 472-1908 to schedule yours.
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 – CWS Construction in Tiburon
Yes. We level the floor structure first – typically by sistering joists or adding leveling legs to the cabinet boxes – then set the CWS cabinets on a truly flat plane. On Tiburon hillside lots, this step is routine, not optional.
We find the water path first. Usually it’s a poorly drained retaining wall or a missing moisture barrier at the foundation line. We fix the drainage and the affected framing, then repair or replace the damaged CWS boxes. Without fixing the water source, new cabinets fail the same way. For an exact assessment, call (866) 472-1908.
They can. If your remodel changes window openings, exterior wall lines, or rooflines, you’ll likely need Tiburon planning approval in addition to building permits. Interior-only work like replacing cabinets and countertops typically moves faster, but we flag any scope that’s likely to trigger design review before you spend a dollar, unlike projects for CWS in Chinatown or other flatland areas. Call (866) 472-1908 and we’ll help you figure out which path applies.
Mostly the CWS RTA line in older kitchens, the CWS Semi-Custom Shaker Series in remodels, and the CWS All-Wood Bath Vanity Collection in bathrooms. Each has its own failure modes, and in Tiburon’s moisture-heavy winters, the RTA boxes need the most attention.
We schedule interior cabinet and countertop work year-round, but we time any foundation, drainage, or exterior wall repairs around the dry season when possible. Interior-only CWS installations aren’t held back by rain, so winter is often a good time to get faster scheduling. Call (866) 472-1908 for current availability.
Service Areas Near Tiburon
We run CWS service on both sides of the peninsula from our base in San Bruno. If you’re in Belvedere, we’re already familiar with your hillside lots – CWS service in Belvedere covers the same pier-foundation landscape. Around Marin City, CWS service in Marin City handles CWS cabinet and vanity work there. See the full Tiburon service area for more details.
Book Your CWS Service in Tiburon Today
Whether you’re repairing water-damaged CWS boxes, replacing a sagging door, or planning a full kitchen remodel on a hillside lot, we’d rather look at the actual conditions than guess over the phone. Call (866) 472-1908 and we’ll schedule a free, no-pressure estimate at your Tiburon home this week.
Written by Noel Carvalho, Owner at San Bruno Construction, serving Tiburon since 2006.