David Hahn, M.S.

David Hahn, M.S., is a seasoned construction professional and serves as executive vice president of construction for a national real estate development company. Hahn has been responsible for the construction of over 1,400 residential apartment units certified under LEED. Hahn has held almost every construction related position during his career, as well as providing expert witness testimony and working as a third-party consultant. Hahn is a certified sustainable building advisor and holds a Master of Science in Green Building from San Francisco Institute of Architecture.