Partial List of Past Clients

 Golden Gate Bridge District

 San Francisco-Oakland Bay Bridge

 Caltrans

 Alameda County Water District 
 Contra Costa County Sanitary District 
 EBMUD 
 PG&E 
 Children’s Hospital 
 Herrick Corp. 
 Lawrence Livermore National Lab 
 Shell Oil 
 Chevron-Texaco-Tesoro-Tosco Refining 
 Union Pacific Railroad
 West Coast Bridge 
 E&J Gallo
 Gilead Sciences
 Contra Costa Water Dist.
 City of San Francisco 
 Simpson Strong-Tie Co. 
 Webcor Builders 
 Degenkolb Engineers
 Carollo Engineers
 CH2M Hill
 Shea Homes
 Siemens Medical 
 Air Liquide
 Cargill Salt 
 UC Berkeley 
 UCSF
 Harris Salinas Rebar 
 Apple
 AIG Insurance 
 Lloyd’s of London 
 Zurich Insurance Co.

 Travelers Insurance 
 CSAA Insurance Co.
 Farmers Insurance
 Liberty Mutual Insurance