AllSenior LeadershipRegional LeadershipEngineering ServicesMarket Sector LeadersBuilding Sciences
Dennis Berlien
President
Rosie Evans
Controller
Joseph Fong
Director of Business Development
David Rushforth
Director of Engineering Services
Roger Arnold
Director of Operations
Nicole Isle
Chief Sustainability Strategist
Steve Straus
Tetra Tech High Performance Buildings Group
Chris Lowen
Regional Director - Northern Region
Jeffery Klompus
Regional Director - Central Region
Nicholas Gallucci
Regional Director - Southern Region
Max Wilson
Managing Director - Seattle
Neil Steiner
Managing Director - Sacramento
Nicki Sparks
Managing Director - San Diego
Paul Tiña
Managing Director - Silicon Valley
Brian Berg
Managing Director - Irvine
Brian Nekoba
Managing Director - Las Vegas
Stephen Blakeney
Managing Director - Austin
David Nelson
Life Sciences Lead
Kameron Beeks
Education Lead
Angela Templin
Government Lead
Scott Vollmoeller
Hospitality Lead
Eddy Greenlee
Advanced Technology Lead
Leonard Hovander
Head of Mechanical
Greg Richards
Head of Electrical
Gabriela Toma
Head of Plumbing
Louis Osuna
Head of Low Voltage