Our strategy is to listen and collaborate with our clients. As we apply care, concern, capabilities and expertise to your project, we intend to become your trusted technical partner.
Callie Ridolfi, P.E., LEED AP
Principal Engineer, Environmental
Let’s build thriving, healthy, sustainable communities together.
Bruno A. Ridolfi, P.E.
Principal Engineer, Mining and Waste Management
I’m grateful to be working with great people and to make the world a better place for all people.
Tom Bowden, L.G.
Senior Geologist
It’s gratifying to have challenging and interesting work while at the same time providing important services to our clients.
Bill Beckley, M.S.
Principal Scientist
We’re working with our partners to improve our understanding of the environment, make informed decisions and create a sustainable future.
Hung T. Dom, CDA
Financial Manager
Providing good client service is one thing but exceeding our clients’ expectation is the ultimate goal.
Kathryn Foster, P.E.
SENIOR CIVIL ENGINEER
Mathieu Piovesan, M.S.
ENVIRONMENTAL SCIENTIST
Ysabel Diaz
ENVIRONMENTAL SCIENTIST/GIS TECHNICIAN