An Oakland-based design-build studio engineering exceptional homes across the Bay Area.
Grand Builders was founded in 2019 on a simple thesis: the Bay Area deserved a construction firm that operated less like a contractor and more like an atelier — where craft, communication, and long-term thinking were treated as inseparable.
With forty years of combined experience across union carpentry, custom millwork, and full-scope general contracting, our co-owners bring an unusual depth of fluency to every project. We work in close partnership with leading architects and trusted trades to deliver homes that are as considered as they are constructed.
Every project — from a single bathroom to a complete reimagining of a heritage home — is overseen by ownership and run day-to-day by a dedicated project team. No layers of disengagement, no surprises in week six.
From entire home reimaginings to focused renovations, our work spans every phase of residential construction — always led by ownership, always built to last.
Four phases. Forty years of refinement. Every project moves through them with patience and precision.
We begin with conversation — about how you live, what you want this home to become, and the budget you've reserved for it. No assumptions, no shortcuts.
Architectural coordination, permitting, subcontractor selection, and material sourcing. The phase where great projects are quietly won or lost.
Daily on-site management by a dedicated foreman, with ownership engaged at every milestone. Weekly progress communications. Quality checkpoints at every milestone — never skipped, never softened.
A final walkthrough, an honest punch-list, and an open line for the years that follow. Our work doesn't end at closeout — it endures.
Grand Builders completely reimagined our home. What struck us wasn't just the craftsmanship — it was the calm. Juan and Brayan led every conversation with such clarity that even the difficult weeks felt manageable. We trusted them, and they earned it daily.
From Oakland to the Peninsula, we work with homeowners throughout the Bay Area on projects that reward patience and reward investment.
Our clients say it better than we can. Read the reviews our homeowners, architects, and designers have left across Yelp, Google, and Instagram.
They didn't just deliver craftsmanship — they delivered calm. Every conversation was clear, even in the hard weeks.
On time and on budget — and two years on, everything still looks and works exactly as it did day one.
They treated our ADU as if it were their own home. Responsive, skilled, genuinely caring people.
It's the way they communicate. They run their business the way you wish every contractor would.
They preserved everything we loved about the house — and finally gave us a kitchen we can actually live in.
They saw the potential in the vaulted ceilings before we did. Every move felt considered.
Process shots, in-progress millwork, tile mockups, and the small moments that don't make the portfolio. Updated weekly from the field.
@grandbuilders.inc
