Meet Our Experts

Bill Lindahl, PE

Senior Mechanical Engineer

Frances Yu

Survey Technician

Heather Johnson

Reception & Admin

Cris Disarufino

Senior Civil Designer

Anthony Lehman

Assistant Resident Engineer

Olivia Williams

Associate Engineer

George Marchenko, PLS

Senior Land Surveyor

Paula Cappiello

Senior Accountant

Bryce Dilger, PLS

Senior Land Surveyor II

Lonnie Richardson

Senior Project Analyst

Nick Sine, LSIT

Survey Technician

Zachary Caipang, PE

Associate Engineer

Brandon Puccini

Associate Engineer

Valerie Huff, PE

Senior Civil Engineer

Julie Rae Wilson

Controller

Jorge Avila

Assistant Resident Engineer

Nate Whitcare, PE

Senior Designer

Jamie Platz, PE

Senior Civil Engineer

Matt Wilkins, PLA, ASLA, APA

Director of Landscape Architecture

Josh Whipple

Senior Mechanical Designer

Michael Hausman, PE

Civil Engineer

Ralph Schell

Senior Civil Designer

Tony Scalise

Assistant Resident Engineer

David Jamesson, PLA

Landscape Architect

Alex Murray, PE

Civil Engineer

Sonil Kim

Assistant Resident Engineer

Zach Markow, PE

Civil Engineer

John Wallace, PE

Consulting Engineer

Erik Rutherford, PE

Senior Mechanical Engineer

Lee Faraca, PE

Civil Engineer

Travis Vasquez, PE

Associate Engineer

Bill Callahan

Senior Environmental Compliance Specialist

Alvaro Escobedo

Associate Engineer

Marcus Jackson

Senior Program Manager

Mark Madonna, PE

Survey Technician

Zac Powell, PE

Associate Engineer

Jenna Mitchell

Human Resources Manager

Tim Peterson

Project Analyst Compliance Inspector

Suzanne Baird, PLA, ASLA

Landscape Architect

Marilynn Connell

Landscape Designer

Marco Castaneda, PLS

Professional Land Surveyor

Glenn Rider

Senior Environmental Compliance Specialist

Wen Bin Sullivan, PE

Civil Engineer

Alexandra Cass

Associate Engineer

Jenni Metzger

Project Analyst

Jamie Rogers

Marketing Coordinator

Greg Hulburd, PE, QSD/P

Director of Water Resources

Gabriela Mendoza

Accountant

JB Barrera

Assistant Resident Engineer

Steven Tanaka, PE, CSI, CCS

Principal Civil Engineer

Zachary Teske, PE

Director of Construction Management

Samar Saliba

Senior Accountant

Ryan Burmaster

Survey Technician

Matt Valez

Operations Manager

Luz Garcia, PLS

Professional Land Surveyor

Bria diCicco

Marketing & Business Development Manager

Sarah Huffman, PE

Civil Engineer

Jessica Escobar, PLA

Landscape Architect

Clayton Bradshaw, PE, PLS

Director of Surveying

Kathy Redden

Executive Assistant

Conner Kelly, PE

Associate Engineer

Rachel Hawthorne, PE

Director of Civil and Transportation Engineering

Daniel Herrera

Survey Technician

Tina Mayer, PE

Principal Civil Engineer

Ethan Pence, PE

Civil Engineer