Serving Marin • Sonoma • Napa Counties

Call Us Today: (415) 870-5974

Our Services

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Deck & Fence Construction

RJB Builders designs and builds custom redwood decks and privacy fences that enhance outdoor living spaces while adding long-term value to your home. Every deck and fence project is built with quality materials and expert craftsmanship to ensure durability, beauty, and function. Call RJB Builders today for professional deck and fence construction that transforms your property.
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Framing

Our expert framing team delivers precision structural framing for remodels, additions, and new construction. RJB Builders ensures every wall, floor, and roof system is built straight, square, and true—meeting California’s strict building standards. Count on us for framing done right, on time, and built to last..
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Kitchens & Bathrooms

From modern kitchen remodels to luxurious bathroom upgrades, RJB Builders delivers stunning, functional spaces tailored to your lifestyle. We handle cabinetry, countertops, tile work, plumbing, and finishes with precision and design expertise. Contact us today to start your next kitchen or bathroom renovation.
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Siding

Protect your home and elevate its curb appeal with durable, high-quality siding installed by RJB Builders. We specialize in wood, fiber-cement, and composite siding options that resist weather and improve energy efficiency. Get a free estimate today and discover why homeowners trust RJB for siding repair and replacement across the Bay Area.
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Custom Staircases

RJB Builders crafts beautiful custom staircases that add architectural interest and style to any home or commercial space. From classic wood stairs to modern floating designs, our skilled carpenters build with detail, safety, and artistry in mind. Enhance your property with a custom staircase built to impress.
Carpentry

Carpentry

Our finish carpentry services bring the fine details together—doors, trim, moldings, and custom built-ins that define a polished, professional finish. RJB Builders combines traditional craftsmanship with modern precision to deliver flawless results in every detail of your project.
Home addition

Additions & ADU'S

Expand your living space with a new home addition or ADU built by RJB Builders. We manage the entire process from design to construction, creating functional spaces that blend seamlessly with your existing home. Whether for rental income or family use, your addition or ADU will be built to the highest standards.
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Tile Work

RJB Builders offers professional tile installation for floors, walls, backsplashes, and bathrooms. Our skilled tile setters work with porcelain, ceramic, and natural stone to create durable, elegant surfaces. Let us bring lasting beauty and craftsmanship to your home with expert tile work and precision finishes.
Additions

Plumbing

From rough-in to final fixture installation, RJB Builders provides complete residential plumbing services during remodels and new builds. Our licensed professionals ensure safe, efficient water and drainage systems you can rely on. Choose RJB for dependable plumbing workmanship that meets all California codes.
Foundation

Concrete Work

RJB Builders specializes in high-quality concrete services, including driveways, patios, slabs, foundations, and walkways. Our crew delivers smooth finishes, proper grading, and structural integrity on every pour. Trust us for durable concrete work that enhances both form and function on your property.
Tenant improvements

Tenant Improvements

We deliver fast, reliable tenant improvement construction for commercial and residential properties. RJB Builders works efficiently to upgrade interiors, add partitions, install fixtures, and meet lease requirements. Our experience ensures on-schedule completion and professional results for every tenant project.
New construction

New Construction

When it comes to building from the ground up, RJB Builders provides start-to-finish construction for residential and commercial projects. Our experienced team manages everything from foundation and framing to finishing details, ensuring precision, communication, and lasting value every step of the way.

Ready to Transform Your Space?

Bring your dream to life with RJB Builders
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