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San Francisco Bay Area · Est. 2011
Architecture, engineering, and construction under one roof — from the first sketch through your last walkthrough.
BG Design Build was founded on the conviction that separating design from construction is the root cause of most project delays, cost overruns, and miscommunications. We eliminated that gap entirely.
Our licensed engineers and builders work side by side from day one — which means your design is already buildable before it reaches the permit desk, and your construction team already understands the intent behind every detail.
We've been serving homeowners across the San Francisco Peninsula since 2011, from modest interior renovations to full ground-up custom homes.
Every project starts with listening. We meet you where your ideas live — rough sketches, a Pinterest board, a vague sense of "more light and less hallway." We ask the right questions to translate your vision into a clear project brief.
Our architects and engineers develop full construction drawings tailored to your home and your city's permit requirements. We coordinate interior finishes in parallel, using our supplier network to save you time and money.
The same team that designed your project breaks ground on it. No translation layer, no finger-pointing. We manage subcontractors, inspections, and your budget with the same rigor we brought to the drawings.
Ground-up custom homes designed to your specifications and built to last. We manage the entire process from site analysis through final certificate of occupancy.
Accessory dwelling units are one of the smartest investments Bay Area homeowners can make. We handle design, engineering, permits, and construction.
Bedroom additions, second-story builds, horizontal expansions — we design additions that feel like they've always been part of your home.
Kitchens are where design decisions have the highest ROI. We combine smart layout planning with material selections from our vetted supplier network.
From a fresh powder room refresh to a spa-caliber primary suite, our team manages tile, plumbing, lighting, and custom millwork in one coordinated scope.
When a home needs a complete rethink — structural, mechanical, architectural — our integrated team is uniquely positioned to manage the full scope without costly coordination gaps.
Whether you have detailed plans or just a spark of an idea, we'd love to hear about your project. Reach out for a free consultation — no pressure, no obligation.