RJB Builders
Residential & Commercial Construction Across Marin, Sonoma & Napa Counties
Service Area
Marin, Sonoma & Napa Counties
Phone
Business Hours
9:00AM to 5:00PM Monday-Friday
RJB Builders
With over 15 years of experience, RJB Builders specializes in residential and commercial construction throughout Marin, Sonoma, and Napa Counties. From custom decks, framing, and siding to full house remodels and new construction, our skilled team provides quality craftsmanship you can trust.
We handle everything from kitchens and bathrooms to additions, ADUs, and tenant improvements, always focusing on detail, function, and long-lasting results. Contact us today at (415) 870-5974 or request a free consultation to see how we can bring your next project to life.
Decking & Fences
Expertly built redwood decks and privacy fences that enhance curb appeal, privacy, and lasting strength.
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Framing
Precision framing for remodels, additions, and new construction — strong, accurate, and built to last.
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Siding
Durable and beautiful siding installations that protect your home while improving overall curb appeal.
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Kitchens & Bathrooms
Complete remodels designed to elevate comfort and functionality with expert craftsmanship and modern style.
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Custom Staircases
Unique staircase designs that add architectural interest and handcrafted precision to any space.
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Carpentry
High-end finish carpentry and woodwork that bring custom detail, durability, and elegance to every project.
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Experienced
Insured
Fully Covered
5-Star
Reviews
100%
Customer Satisfaction
RJB Builders
Complete residential and commercial construction, remodeling, and finish work from start to finish.
- ✔️ Decking & Fences
- ✔️ Framing
- ✔️ Siding
- ✔️ Kitchens & Bathrooms
- ✔️ Custom Staircases
- ✔️ Carpentry
- ✔️ Additions & ADU’s
- ✔️ Tile Work
- ✔️ Plumbing
- ✔️ Concrete Work
- ✔️ New Construction
- ✔️ Full Home Remodels
- ✔️ Tenant Improvements
- ✔️ Doors & Windows
Ready to Transform Your Space?
Bring your dream to life with RJB Builders