WALLACE - Key Persons


Alexandra Cass

Job Titles:
  • Associate
  • Engineer

Anthony Lehman

Job Titles:
  • Assistant
  • Resident Engineer

Bill Callahan

Job Titles:
  • Senior Environmental Compliance Specialist

Bill Lindahl

Job Titles:
  • Senior Mechanical Engineer

Brad Brechwald - CEO, President

Job Titles:
  • CEO
  • President

Brett Hadley

Job Titles:
  • Senior Civil Engineer

Bryan Childress

Job Titles:
  • Senior Mechanical Engineer

Bryce Dilger

Job Titles:
  • Senior Land Surveyor II

Chris Gardner

Job Titles:
  • Business Development / Marketing Manager

Clayton Bradshaw

Job Titles:
  • Director of Surveying

Conner Kelly

Job Titles:
  • Associate
  • Engineer

Craig A. Campbell

Job Titles:
  • Consulting Engineer

Cris Disarufino

Job Titles:
  • Senior Civil Designer

Daniel Herrera

Job Titles:
  • Survey Technician I

Erik Rutherford

Job Titles:
  • Senior Mechanical Engineer

Ethan Pence

Job Titles:
  • Associate
  • Engineer

Gabriela Mendoza

Job Titles:
  • Marketing Coordinator

George Marchenko

Job Titles:
  • Senior Land Surveyor

Glenn Rider

Job Titles:
  • Senior Environmental Compliance Specialist

Jenna Mitchell

Job Titles:
  • Human Resources Manager

Jenni Metzger

Job Titles:
  • Project Analyst

John Wallace

Job Titles:
  • Consulting Engineer
John Wallace formed John L. Wallace & Associates as a one-person, home-based business in 1984. From a small house in San Luis Obispo, California John L. Wallace & Associates has steadily grown into a multi-disciplinary engineering, design, surveying, and planning firm now known as Wallace Group.

Jorge Aguilar

Job Titles:
  • Principal

Josh Whipple

Job Titles:
  • Senior Mechanical Designer

Julie Rae Wilson

Job Titles:
  • Controller

Kari Wagner

Job Titles:
  • Principal and Director of Water Resources

Kathy Redden

Job Titles:
  • Executive Assistant

Kylie Castle

Job Titles:
  • Marketing Coordinator

Lonnie Richardson

Job Titles:
  • Senior Project Analyst

Luz Garcia

Job Titles:
  • Professional Land Surveyor

Marco Castaneda

Job Titles:
  • Professional Land Surveyor

Mark Madonna

Job Titles:
  • Survey Technician

Matt Valez

Job Titles:
  • Office Manager

Michael Hausman

Job Titles:
  • Civil Engineer

Nate Whitcare

Job Titles:
  • Senior Designer

Nick Sine

Job Titles:
  • Survey Technician

Olivia Williams

Job Titles:
  • Associate
  • Engineer

Paige Wirt

Job Titles:
  • Administrative Assistant

Paula Cappiello

Job Titles:
  • Senior Accountant

Rachel Hawthorne

Job Titles:
  • Director of Civil and Transportation Engineering

Ralph Schell

Job Titles:
  • Senior Civil Designer

Robert Miller

Job Titles:
  • Principal

Ryan Burmaster

Job Titles:
  • Survey Technician

Samar Saliba

Job Titles:
  • Accounting

Sarah Huffman

Job Titles:
  • Civil Engineer

Skye Thomas

Job Titles:
  • Senior Land Surveyor

Thomas Zehnder

Job Titles:
  • Principal

Tim Peterson

Job Titles:
  • Project Analyst Compliance Inspector

Tony Scalise

Job Titles:
  • Assistant
  • Resident Engineer

Travis Vasquez

Job Titles:
  • Associate
  • Engineer

Valerie Huff

Job Titles:
  • Senior Civil Engineer

Wen Bin Sullivan

Job Titles:
  • Civil Engineer

Zac Powell

Job Titles:
  • Associate
  • Engineer

Zach Markow

Job Titles:
  • Civil Engineer

Zachary Caipang

Job Titles:
  • Associate
  • Engineer

Zachary Teske

Job Titles:
  • Director of Construction Management