About Us

Based in San Francisco, CA

Serving the West Coast and beyond.

Creativity meets structure

Proud to turn complex capital projects into clear, collaborative journeys

Hands-on, so you don’t have to be.

As your true partner, Sarah acts and advocates on behalf of the institution

Sarah Speron

Based in San Francisco, Sarah Speron is the founder and visionary behind The Build Society, where she draws on decades of experience in design, facility management, and strategic execution.

When she’s not transforming ideas into impact, Sarah cherishes time with her four daughters, bouncing between swim meets, soccer tournaments, and the occasional marathon!