Custom Home Builders & Design-Build Contractors in the Bay Area

PROUDLY SERVING SILICON VALLEY & THE BAY AREA

EDR Design Build is an award-winning residential design-build firm serving homeowners throughout Silicon Valley and the San Francisco Bay Area. We specialize in custom homes, new construction, teardown and rebuilds, home additions, ADUs, and complete home remodeling.

From architectural design and engineering to permitting and construction, our team manages every phase of your project under one roof.

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Explore the Cities We Serve

Providing full-service residential design-build and custom home construction throughout Santa Clara and San Mateo counties.

SANTA CLARA COUNTY

SAN MATEO COUNTY & SURROUNDING AREAS

South San Francisco →

From custom homes to home additions, ADUs and full home remodeling, we bring your vision to life with a seamless design-build process.

Complete Design-Build Services Across the Bay Area

Custom Homes →

Thoughtfully designed and built around your lifestyle.

‍ ‍Home Additions‍ →

Room , second-story additions and expanded living spaces.

‍ ‍New Construction‍ →

Ground-up construction with design, engineering and permits.

‍Accessory Dwelling Units (ADUs) →

Custom ADUs for family, guests or additional living space.

‍ ‍Design-Build →

Integrated design & construction managed by a experienced team

‍ Complete Home Remodeling ‍ →

Transform your home with modern functionality & timeless design.

At EDR Design Build, we believe building or remodeling your home should be a collaborative, well-organized experience. Our integrated design-build process brings architecture, engineering, permitting, and construction together under one team.

As a licensed California General Building Contractor (CSLB #1062452), we have earned multiple Best of Houzz Service awards, including recognition from 2021 through 2026. Our work has also been featured in Architectural Digest, LUXE Interiors + Design, and Modern Luxury.