Mission & Values


Our mission is to provide leadership and build capacity for a sustainable built environment.


O’Brien & Company’s vision is the creation of a sustainable built environment that meets the following four criteria:

  • Is fair and equitable – distributing risk and resources among all species
  • Is resilient and regenerative – building the earth’s capacity to support abundant life
  • Inspires and connects people to their planet
  • Supports prosperous, healthy communities

Core Values

We conduct our work with respect
We inspire changes toward sustainability
We collaborate to realize effective results