Kitchen Remodels
From cosmetic refresh to full layout reconfiguration. Custom cabinetry, premium counters, professional-grade appliances, lighting designed around how you actually cook.
What We Build
One team.
Every trade.
GB Contractors is a Marin County general contractor with every trade in-house. Most contractors specialize in one thing and subcontract everything else. We've kept the trades in-house so the standard stays consistent from the studs to the doorknob.
Bathroom Remodels
Spa-grade primary baths and family bathrooms built to last. Walk-in showers, soaking tubs, heated floors, fixtures that age well.
Whole-Home Renovations
Down-to-the-studs transformations. We coordinate everything: design, permits, structural, finishes, smart home, landscape integration. One team, one accountable point of contact.
Custom Cabinetry
Built for your space and your hand. Hardwood, painted, mixed-material — anything off-the-shelf can do, we can do better.
Electrical · Lutron Smart Home
Full electrical service plus our specialty: Lutron smart home integration. Lighting, shades, climate, landscape, audio — all controllable, all elegant.
Roofing & Siding
The envelope of your home is everything. Cedar shake, composition, standing seam, hardie — we install and repair what protects your investment.
Decks, Patios & Outdoor
Outdoor living spaces that actually get used. Composite or hardwood decks, flagstone patios, integrated lighting, weather-ready built-ins.
Home Additions & ADUs
Single-story, second-story, ADUs, garage conversions. Architectural matching so the addition belongs to the original home.
Common questions.
What services does GB Contractors offer?
Kitchen and bathroom remodels, whole-home renovations, custom cabinetry, electrical and Lutron smart-home, roofing and siding, decks and patios, and home additions and ADUs — all trades kept in-house.
Does GB Contractors handle permits?
Yes. We pull all required permits and manage inspections directly with the local building department on every project, regardless of scope.
Is GB Contractors licensed and insured?
Yes. GB Contractors (Golden Bay Contractor LLC) holds CSLB License #992507 (Class B General Building) and is fully insured.
How do I get a free estimate from GB Contractors?
Contact us through the site or call 415-747-4231. The first conversation is free and we'll give honest feedback on scope, timeline, and budget before anyone signs anything.
Don't see what you need?
If it's residential construction in the North Bay, we probably do it. Tell us about the project and we'll be honest about whether we're the right fit.
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