Our People

Engineering and Corporate Management

Garen Demirchian, PE

Managing Principal

Jim Gikas, CEM, CBCP/EBCP, LEED AP BD+C

Managing Principal

Chris Hastings, PE

Managing Principal

Keith Lord

CFO/Managing Principal

Close

David Pinto, PE, LEED AP

Managing Principal

John Saad, LEED AP

Managing Principal

Eli Sherman, PE

President/CEO

John Sporidis, PE

Managing Principal

Close

Alex Vanderweil, PE, LEED AP BD+C

Principal

Bill Vanderweil

Managing Principal

Gary Vanderweil, PE, LEED AP

Managing Principal

Shelley Vanderweil, PE, LEED AP BD+C

Principal

Close

Chad Wisler, PE, LEED AP BD+C

Managing Principal

Close

Principals

John Apostolopoulos, LEED AP BD+C

Principal

Sam Bohsali, PE

Principal

Chris Brooks, PE

Principal

Edward Dalton, PE, LEED AP

Principal

Close

Jeffrey Duncan

Principal

Robert Flaherty, PE, PE, LEED AP

Principal

Patrick Hurley, LEED AP

Principal

Michael Kerwin, RCDD, CCS, DCCA

Principal

Close

Douglas Knapp, PE, LEED AP

Principal

Val Levin, PE, LEED AP

Principal

Hani Mardini , LEED AP BD+C

Principal

Jeffrey Polo, PE, LEED AP BD+C

Principal

Close

Bill Procz, PE, LEED AP

Principal

Don Procz, PE, LEED AP

Principal

Michael Thornton

Principal

Paul Van Kauwenberg, PE, LEED AP BD+C

Principal

Close

Michael Walsh, PE, LEED AP

Principal

Close