We are a team of seasoned engineering and surveying professionals who oversee your projects at every stage—from planning through design and construction. We’re hands-on, carefully managing the fine details, never losing sight of the big picture, tirelessly working with you to deliver a successful construction project.

ALL LEADERS Principals Associates Civil Engineering Land Surveying Construction Staking Renewable Energies Administration

Adam Carvalho

Project Manager | Civil Engineering

Adam Mahoney, PE, PLS

Senior Associate | Civil Engineering

Alex Pardy

Project Civil Engineer

Alexandria Bauer Jones

Communications Manager

Bill Swanson, PE

Senior Engineer | Structural

Brandon Class

Project Engineer

Camie Vasques, PHR

Chief Human Resources Officer

Carter Reiff, PE, QSD

Project Manager | Civil Engineering

Casey Lynch, PLS

Senior Associate | Land Surveying

Charlie Conarro

Project Civil Engineer

Chris Martin

Business Developer

Chris Hayes

Senior Project Manager | Civil Engineering

Christian Bowen, PE

Project Manager | Civil Engineering

Christine Burkhalter

Business Development + Project Assistant

Christopher Cook

Project Engineer

Chuck McCallum, PE, QSD

President

Chuy Martinez

Associate | Construction Staking

Cindy Van Hook

Accounting Manager

Colin Clements, CPA

Chief Financial Officer

Cristina Pedroncelli, PE

Project Manager | Civil Engineering

Dan Anderson

Senior Designer

Dan Mitchell, PE

Associate | Civil Engineering

Dean Jurado, PLS

Associate | Land Surveying

Dennis Gomez

Senior Project Engineer

Emad Sarieddine, PE

Vice President

Erin Kamikawa

Senior Project Manager | Land Surveying

Garrett Readler, PE, QSD

Vice President

Gerry Hammond, PLS

Senior Associate | Construction Staking

Henisha Patel

Project Coordinator

Jacky So

Project Manager | Civil Engineering

Jennifer Bregman

Project Administrative Department Head

Jim Hickenbottom

Senior Project Manager | Land Surveying

Jim Miller, PE

Associate | Water Resources

Joe Thompson, PLS

Vice President

John Ong, PE

Senior Project Manager | Civil Engineering

John Shimamoto

Survey Coordinator

Julie Orr

Client Coordinator

Karen Holcombe

Project Engineer

Katrina Nakata

Executive Assistant

Kc Keller, PLS

Associate | Land Surveying

Keith Claridge

Senior Marketing Manager

Kelly Johnson, PLS

Associate | Land Surveying

Kevin Rodriguez

Project Manager | Civil Engineering

Kevin Shaw

Senior Designer

Kristina Flores

Project Manager | Civil Engineering

Lea Ambler

Construction Survey Administration Manager

Liz Johnson, PE, QSD

Project Manager | Civil Engineering

Mahsa Allahyari, PLS

Senior Project Manager | Land Surveying

Marilynn Stratton

Chief Marketing Officer

Mark Knudsen, PE, QSD

Vice President

Melody Ahn

Executive Assistant

Michael Anayas-Hilliard

Senior Project Manager | Land Surveying

Michael Bassilios, PE

Senior Associate | Civil Engineering

Michele Glidden

Project Coordinator

Mike Ebenal, PE

Associate | Civil Engineering

Nektarios Matheou, PE

Senior Associate | Civil Engineering

Nick Hogan

Senior Designer

Nicole Medina, CPSM

Marketing Manager

Paul Boumann, PE

Senior Project Manager | Civil Engineering

Peter Bernard, PE, LEED AP

Associate | Civil Engineering

Ricardo Martinez

Asst. Construction Staking Manager

Riley Cressler, PE

Project Civil Engineer

Rod Stewart II, PLS

Senior Associate | Land Surveying

Ryan Amaya, PLS

Vice President

Savannah Stephenson

Human Resources Recruiting Manager

Starr Olson

Project Coordinator

Stephen Penrose, PE

Project Manager | Civil Engineering

Stephen Stroup, PE

Senior Civil Engineer | Civil Engineering

Steve Calcagno, PE

Vice President

Steve Hunn, PE

Senior Civil Engineer

Stuart Harvey

Project Engineer | Civil Engineering

Tim Murphy, PE

Project Civil Engineer

Warren Smith

Senior Land Surveyor

Zico Saryeddean, PE, LEED AP+

Senior Associate | Civil Engineering