AGS Markets

We are a small firm with big goals. We want to enhance communities and the built environment by providing the best possible engineering solutions to our clients. For 34 years, AGS has answered questions for clients, providing recommendations for critical engineering problems pivotal to the safety, stability, and longevity of some of the San Francisco Bay Area’s and California’s most important infrastructure. We apply our multidiscipline approach to markets that matter to us: Buildings and Facilities; Transportation Infrastructure; and Water/Wastewater Treatment Facilities.



Geotechnical Environmental
Civil + Structural
Construction Management
Laboratory Testing


Bahram Khamenehpour

Bahram Khamenehpour, PhD, GE

Steven Tsang

Steve Tsang, GE

Senior Geotechnical Engineer

Stefan Hoffmeister, PE

Senior Civil Engineer

Meenakshi Satyavolu, LEED AP

Project Controls Manager
Tom Wong BW_web

Thomas Wong, RA

Senior Architect

Tina Wong

Executive Vice President
Keyvan Fotoohi

Keyvan Fotoohi, PhD, GE

Principal Geotechnical Engineer
Ken Litle

Ken Litle, PE, PLS, LEED AP

Senior Principal Civil Engineer

Felix Liu, LEED AP

Contract / Change Control
IMG_4681 (Medium)._bwjpg

Fred Foote, RA

Kamran Ghiassi

Kamran Ghiassi, PhD, GE

Principal Geotechnical Engineer

Erik Scheller, PE, QSD

Principal Civil Engineer

Nemanja Milosavljevic

Electrical Package Manager

Sami Malaeb, PE, RCE, QSD/QSP

Senior Environmental Engineer


AGS is a multidisciplinary engineering firm providing services in geotechnical + environmental + civil + structural engineering, construction management and inspection, and laboratory testing. The firm, based in San Francisco with branch offices, provides a wide range of services to public agencies and private clients.

Founded in 1983, AGS currently employs over 25 professionals, most with advanced degrees and professional licenses. AGS has excellent in-house support facilities including a state-of-the-art soil testing laboratory and extensive technological capabilities.

Our adherence to quality assurance plans is key to our responsiveness and successful performance. Our clients speak best to the high quality of the services we have provided by repeatedly utilizing our services on multiple projects.

AGS has proudly served local, regional, and Federal agencies for more than 30 years. The firm has held multiple repeat as-needed contracts for San Francisco International Airport, Department of Public Works, Public Utilities Commission, and the Port of San Francisco. As a Joint Venture partner, AGS was recently selected and ranked number one consultant by San Francisco International Airport to provide Project Management Support Services.


Since 1983, we have worked closely with our clients to build long and trusted relationships at every level of government and in the private sector.

Our clients speak best to the high quality of services we provide by repeatedly utilizing AGS on multiple projects. Here is a partial of list of our clients.