Client List:
Partial List:
California Parks & Recreation Department
California Fish & Game
Shell Oil Company
Environmental Instruments
Cambria Environmental
San Francisco International Airport
City of Palo Alto
RMT Inc.
SECOR
Geraghty & Miller
Montgomery Watson Engineering
Sacramento Office San Francisco Office - Ph/Fax: (916) 451-4930 - Ph/Fax: (415) 642-0668
Email: scsernesto@earthlink.net