San Francisco/Concord District Operations

Christopher R. Grubbs, P.E.
Vice President, Western Region
Rodrigo Perez
Business Development Manager

San Francisco/Concord Experts

Robin S. Caulfield

R.A., LEED AP BD+C

Principal Consultant

Roger J. Chen

ACTAR #1156

Senior Consultant

Philip C. Luke

P.E., S.E.

Principal Structural Consultant