Locations We Serve
Bespoke Construction for the Peninsula & East Bay
Full-service bespoke homes and remodels for the region's most discerning clients — from Atherton's gated estates to the wooded hills of Orinda. Robin Nielsen brings San Francisco's building standards across the bay.
Peninsula & East Bay
A full-service bespoke general contractor, end to end.
The Peninsula and the East Bay hills are home to the Bay Area's founders, executives, and investors — clients who build homes they intend to keep for a generation and expect a builder who matches that ambition. Mavericks Builders is a full-service bespoke general contractor for the Bay Area: custom estates, whole-home remodels, ADUs, and additions, all managed by one accountable contractor from site planning through final walkthrough.
Robin Nielsen has spent thirty years delivering work at exactly this altitude. Green and fire-hardened building are specialty badges layered on top of a complete construction practice — the same discipline that earned Gold for Best Home Builder in the Napa Valley and helped develop the USGBC LEED for Homes program, now serving both sides of the bay.
Section 01 — Where We Build
Communities we serve across the Peninsula & East Bay.
A focused footprint, built around the towns that demand the most from their contractors.
The Peninsula
Estate Construction
The country's most exclusive address. Ground-up custom estates and full reconstructions engineered to Atherton's exacting standards and review process.
Wooded-Lot & Hillside Builds
Sloped, forested sites that reward a builder who understands grading, access, and fire-zone construction in equal measure.
Architectural Custom Homes
Large-lot custom residences and whole-home remodels that respect Hillsborough's architectural heritage while building to modern performance.
Hillside & Fire-Zone Estates
Rural bespoke in a high fire hazard landscape. Homes hardened against ember intrusion without sacrificing the views that bring clients here.
The East Bay
Architectural Custom Homes
Historic enclave of architecturally significant homes. Sensitive whole-home remodels and ground-up builds that honor the neighborhood's character.
Hillside & Fire-Zone Builds
Wooded ridgeline lots in serious fire terrain. Ignition-resistant construction and defensible-space planning built in from day one.
Custom Homes & Remodels
Spacious lots and indoor-outdoor living. Custom estates and whole-home transformations tuned to how East Bay families live.
Estate Construction
Quiet bespoke at the edge of the hills — ground-up custom homes, additions, and high-performance remodels across both communities.
Plus the surrounding Peninsula and East Bay — Menlo Park, Los Altos Hills, and the communities from the bay to the ridge on both sides.
Section 02 — Regional Expertise
What it takes to build here, done right.
Custom Estate Construction
Ground-up custom homes built to the standard the Peninsula and East Bay expect. As a custom home builder on the Peninsula and a general contractor for the East Bay, Robin manages every phase — one contractor, accountable end to end.
Whole-Home Bespoke Remodels
Down-to-the-studs transformations of existing estates — reconfiguring, modernizing, and re-engineering homes for how high-net-worth families actually live.
Hillside & Wooded-Lot Builds with Fire-Zone Awareness
Woodside, Portola Valley, and Orinda sit in serious fire-zone terrain. Robin and her team build with full fire-zone awareness — ignition-resistant assemblies and defensible-space planning integrated from day one, not bolted on at the end.
Green / High-Performance Building
A USGBC LEED for Homes pioneer and the USGBC LEED for Homes pioneer, Robin is a green building contractor for the Bay Area who delivers efficiency, comfort, and durability as standard.
Architect & Designer Collaboration
Robin works hand in glove with the region's leading architects and designers — protecting the design intent while keeping the build on schedule and on budget.
Section 03 — Services Across the Region
The full range, brought to your lot.
Every discipline Robin offers is available across the Peninsula and the East Bay — from Atherton to Alamo.
- Custom Home Construction — ground-up estates built to your architect's vision.
- Bespoke Home Remodels — whole-home transformations of existing Peninsula and East Bay residences.
- Green Building & LEED — high-performance, healthy, efficient homes.
- Fire-Resistant Construction — fire-resistant home construction for the Bay Area, essential for Woodside, Portola Valley, and Orinda.
- ADU Construction — guest houses, studios, and accessory dwellings on Peninsula and East Bay lots.
Section 04 — The Difference
San Francisco precision, brought to both sides of the bay. The same standard that built the city's USGBC LEED for Homes project, now building the Peninsula and East Bay's most demanding estates.
No volume builder thinks this way. Robin has spent thirty years proving that a bespoke custom home should be greener, tougher, and more precisely built than the code requires — and from Atherton to Orinda is exactly where that conviction belongs.
Schedule a Free Consultation
Building new, remodeling, or planning a hillside estate anywhere across the Peninsula or East Bay — Robin will walk your site and your vision with you.