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CGI Construction in Tiburon, CA | Toolbox Contractors
We provide independent CGI kitchen, bath, and countertop service across Tiburon, from Old Tiburon cottages to the hillside lots off Lyford Drive. The thing that separates our CGI work here is simple: we’ve spent years fixing how these products behave on steep view lots where foundation creep, salt air, and Town of Tiburon design review all shape the job before a cabinet box ever gets unloaded. We know CGI cabinetry and countertop systems inside and out, and we know Tiburon’s hillside reality just as well. Call (855) 382-3257 for a free estimate, and Norm Castellano will walk you through what your project actually needs.
Why Tiburon Residents Choose Us for CGI Service
We’re a full-scope general contractor, which matters when CGI cabinetry meets a Tiburon hillside foundation. Norm Castellano grew up around Muscoy, went through San Bernardino Valley College’s construction technology program, and spent the better part of two decades framing, roofing, and gut-renovating kitchens across the Inland Empire. These days he runs a tight crew out of San Bernardino, and he’s known for being the contractor you call when a previous contractor left a mess that needs untangling before real work can start. That’s exactly the situation a lot of Tiburon CGI kitchens land in. The cabinets look fine until you open a drawer and realize the box has racked from hillside settlement. We fix the root cause first, then the cabinets.
For CGI sales & service, that full-scope background matters. We’re not a cabinet-only shop. We also understand the slab, the drainage, and the exterior envelope around the kitchen. That means our CGI work doesn’t just patch a door hinge; it addresses why the hinge failed in the first place.
Styles & brands we work with
Common CGI Construction Problems We Solve in Tiburon
Here’s what we see regularly in Tiburon homes:
- Salt-air corrosion on CGI hinges, drawer slides, and door edges. Homes on the waterfront side of Tiburon, especially along Paradise Cay and the Belvedere-Tiburon flats, get fog-driven salt air off Richardson Bay. CGI hardware, particularly on older runs, corrodes faster here than a mile inland. We swap in OEM hardware where available, or quality aftermarket soft-close slides when OEM is back-ordered.
- Out-of-square CGI cabinet boxes on hillside foundations. This is Bel Aire and Tiburon Uplands territory. Slabs and piers creep over time, and a CGI box that was square at installation slowly racks until doors won’t close and drawers bind. We measure, shim, and scribe to get the run true again, or replace boxes when the racking is too far gone.
- Water intrusion at CGI countertop seams and backsplash joints. Winter storms come hard in Tiburon, and poor exterior drainage pushes moisture against kitchen walls. If the CGI countertop seam wasn’t properly sealed, or the backsplash joint fails, water gets behind the run and swells the substrate. We re-seam, re-flash, and fix the drainage path.
- Thermofoil and laminate door delamination on west-facing CGI runs. Sun- and fog-exposed kitchens in Paradise Cay and Tiburon Uplands take direct afternoon heat followed by cooling fog. That cycle peels thermofoil doors off their MDF cores. When the run is still structurally sound, we replace doors; when the boxes are compromised, we talk straight about replacing the run.
- Racked boxes from foundation movement that need correction before re-hanging. We opened a dated kitchen on a steep Bel Aire lot off Lyford Drive and found CGI cabinet boxes visibly racked and countertop seams popped. The cause was creep in the hillside foundation, not the cabinets. We corrected the slab and floor level first, then re-set new CGI full-overlay boxes with shimming and scribe work, and re-templated the quartz top so the run sat true. The homeowner got a kitchen that closed squarely, and a documented reason the old one never did.
CGI Service in Tiburon: What Local Conditions Mean for Your Equipment
Nearly every Tiburon Peninsula project, including interior kitchen and bath work that opens a wall or re-pours a slab, sits on a hillside lot where Town of Tiburon slope-density and design-review rules and geotechnical review for slope stability above Richardson Bay shape what can be permitted. Flat-lot contractors a few miles away never deal with this. For CGI owners, that means a kitchen remodel here isn’t just a cabinet swap. If your hillside foundation has crept, and many around Bel Aire have, the squarest CGI boxes in the world won’t close properly. We’ve watched homeowners spend thousands replacing hinges and slides when the problem was the floor they were mounted on. The town’s geotechnical review exists because these slopes move. So before we order a single CGI door, we check the floor, the walls, and the existing run for racking. That’s the difference between a Tiburon CGI install that lasts and one that fights the hillside from day one. Tiburon service area work is all we think about when we schedule hillside deliveries, coordinate staging with neighbors, and plan for the concrete pump that can’t always reach a Bel Aire lot from the street.
CGI Models & Products We Service in Tiburon
We work on CGI Ready-to-Assemble kitchen cabinetry in both shaker and flat-panel door styles, CGI Euro-style full-overlay cabinet boxes with soft-close hardware, CGI quartz and granite countertop programs, and CGI bath vanities and shower surround systems. When parts exist, we use CGI OEM hardware and door components so the color, profile, and fit stay consistent across the run. When OEM is discontinued or back-ordered, which happens more than CGI owners expect, we source quality aftermarket soft-close slides and hinges that match the existing hardware footprint. We keep common hardware stocked locally so Tiburon service calls don’t wait on a parts shipment. For full-kitchen and bath work, we bring the entire run through one accountable contractor, not five subs.
See the difference
Before
After
Before
After
Before
AfterCGI Service Pricing in Tiburon
| Service | Typical Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Backsplash Installation | $800 – $2,500 |
| Bathroom Remodel | $9,000 – $28,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Bathroom Vanity Installation | $800 – $3,000 |
| Roof Repair | $400 – $1,800 |
| Roof Replacement | $8,000 – $20,000 |
A free estimate includes an on-site look at your existing CGI run, floor level check, and a written line-item quote. Call (855) 382-3257 and tell us what you’ve got, and Norm will tell you what it actually needs.
Serving Tiburon, CA — Our Local Coverage Area
We’re a Tiburon General Contractor and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CGI Construction in Tiburon
Does Tiburon’s hillside review affect a CGI kitchen or bath remodel?
Yes. If your project opens a wall or touches a slab on a hillside lot, Town of Tiburon design review and geotechnical clearance for slope stability above Richardson Bay can shape what gets permitted and how the work is sequenced. A simple cabinet swap may not trigger review, but a gut remodel that re-routes plumbing or changes a load-bearing wall almost always does. We coordinate that review as part of the project, not as an afterthought. Call (855) 382-3257 for an exact scope and schedule.
Why do CGI cabinets in Bel Aire and Tiburon Uplands come out of level?
Because the hillside foundation underneath them has crept or settled. Bel Aire and Tiburon Uplands lots are steep, and even engineer-approved piers shift over time. The cabinet boxes rack, seams pop, and doors bind. Fixing it means addressing the floor level first, then shimming and scribing the new run. Replacing hinges alone won’t hold.
How does salt air affect CGI cabinetry and hardware near the water?
Fog-driven salt air off Richardson Bay corrodes CGI hinges and drawer slides and can break down thermofoil door edges faster than interior runs. Homes in Paradise Cay and on the Belvedere-Tiburon flats see this the most. We recommend corrosion-resistant hardware replacements when OEM parts fail, and we’re honest when a run has passed its finish life and full replacement is the better spend.
Can you handle tight hillside staging and delivery for a CGI install?
Yes. We plan every Tiburon hillside delivery around what the street can actually accommodate. On lots near Lyford Drive, that often means scheduling material drops in sequence, coordinating with neighbors for staging room, and using a concrete pump when a truck can’t reach the site. We don’t show up with a full CGI order and hope for the best.
Are you authorized by CGI?
No. We’re an independent construction crew, not a CGI-authorized or manufacturer-affiliated service provider. Our credibility comes from years of installing and troubleshooting CGI kitchen, bath, and countertop products on the Tiburon Peninsula. We use OEM parts where available and quality aftermarket components where OEM is discontinued. Call (855) 382-3257 for an honest assessment.
Service Areas Near Tiburon
We serve homes across the Tiburon Peninsula and nearby, including CGI service in Belvedere for waterfront and flats homes, CGI service in Sausalito for hillside and hillside-view properties, plus San Bernardino, Colton, and Muscoy where our crew is based. If your CGI run is racking, corroding, or delaminating, we’ll come take a look.
Book Your CGI Service in Tiburon Today
Call (855) 382-3257 to schedule a free estimate for your CGI kitchen, bath, or countertop project in Tiburon. Norm will walk the site, check the floor level, and give you a written line-item quote before any work starts.
Written by Norm Castellano, Owner at Toolbox Contractors, offering our Home Remodeling in Tiburon and the surrounding hillside communities.