Areas We Serve
One design-build team serving 62 communities across Contra Costa, Alameda & Marin counties, San Francisco, the Peninsula & Alamo — from our Alameda showroom to your front door.
New Bay Builders is a design-build remodeling company based at our Alameda showroom — 2515 Santa Clara Ave, Suite 207, Alameda, CA 94501. We serve 62 communities across Contra Costa, Alameda, and Marin counties — plus San Francisco, the Peninsula corridor down to Redwood City, and Alamo — delivering kitchens, bathrooms, additions, ADUs, whole-home remodels, and landscaping & hardscapes with one dedicated team from design through construction.
Contra Costa County
From Walnut Creek and Concord to Richmond and San Ramon, our design-build team serves homeowners throughout Contra Costa County. Kitchens, bathrooms, additions, ADUs, whole-home remodels, and landscaping & hardscape — every project gets the same dedicated team from first sketch to final walkthrough. Start with a free consultation, and visit our Alameda showroom by appointment to explore cabinetry, countertops, and finishes in person.
Alameda County
Alameda County is our home. Based at our showroom at 2515 Santa Clara Ave, Suite 207 in Alameda, we’re neighbors to homeowners from Oakland and Berkeley to Fremont, Livermore, and Pleasanton. Our design-build team handles kitchens, bathrooms, additions, ADUs, whole-home remodels, and outdoor living spaces across the county — every project starting with a free consultation. Visit the showroom by appointment to meet the team and see materials up close.
Marin County
Across the bay, we serve homeowners throughout Marin County — from San Rafael and Novato to Mill Valley, Sausalito, and Tiburon. Our design-build approach means one team manages your project from initial design through permits and construction, whether it’s a kitchen, bathroom, addition, ADU, whole-home remodel, or new outdoor living space. Contact us to schedule your free consultation.
- Belvedere
- Corte Madera
- Fairfax
- Larkspur
- Mill Valley
- Novato
- Ross
- San Anselmo
- San Rafael
- Sausalito
- Tiburon
San Francisco & the Peninsula
From San Francisco down the Peninsula corridor to Redwood City, our design-build team serves homeowners across the city and the Peninsula. Kitchens, bathrooms, additions, ADUs, whole-home remodels, and landscaping & hardscape — every project gets the same dedicated team from first sketch to final walkthrough. Start with a free consultation, and visit our Alameda showroom by appointment to explore cabinetry, countertops, and finishes in person.
- San Francisco
- Brisbane
- Colma
- Daly City
- Pacifica
- South San Francisco
- San Bruno
- Millbrae
- Burlingame
- Hillsborough
- San Mateo
- Foster City
- Belmont
- San Carlos
- Redwood City
Ready to Start?
Schedule your free consultation today.