I'm Chris Hammer, the principal of Sustainable Design + Behavior. I offer a wide variety of services related to buildings, sustainable design, occupant behavior and research. I am a specialist in these areas:

My clients call on me for projects like these:

Download my resume.

If you'd like a copy of my California Public Utilities Commission (CPUC) certificate or City and County of San Francisco HRC certificate send me an email.

Uber Offices Chris provided LEED-C+S consulting services on Uptown Station in downtown Oakland.


CPUC Energy Efficiency Potential A current project, as a subcontractor to Navigant, is a literature review to identify operational savings for the CPUC's Energy Efficiency Potential and Goals Study for 2015 and Beyond.