Culture
HDJ Experience Video Summary:
“Our incredible team at HDJ works together like a family. We challenge each other and everyone works together for a common goal. We enjoy coming to work everyday and enjoy having fun with each other.”
The HDJ team thrives in a dedicated hybrid work environment with a combination of production office and distributed workforce locations throughout the United States.
Improving Lives Through Design
We’re innovators, solution finders, adventure seekers, and dedicated deliverers of design for developers. Meet your HDJ Team

Adam Wise
Graduate of Architecture

Alex Kerslake
Mechanical Engineer

Amelia Elliott, AIA, NCARB
Project Manager

Brian Hoehn, AIA
Vice President Architecture

Brian McDonnell, AIA
Vice President of Special Projects

Brian Welsh, AIA
Senior Project Architect | Technical Leader

Brion Boucher, AIA
Senior Project Manager

Caleb Gaffner
Engineer Intern

Carlee Castle
Interior Design Intern

Christian Matthews
Electrical Engineer

Cindy Krause
Graphic Designer

Dave Smith
Senior BIM Specialist

Dave Steinhauer, AIA, NCARB
QA/QC + Housing DNA Manager

David Layman, AIA
President | CEO

David Spiegel, EIT
Mechanical Engineer

Dee Knoff, AIA
Project Architect

Declan DeMille
Graduate of Architecture

Doug Petteys
Senior BIM Specialist

Erica Behm
Graduate of Architecture

Eric Maring, AIA, NCARB
Lead Project Architect

Erin Hill
Graduate of Architecture

Greg Hoogland
Project Architect

Greg Roberts, PE
Electrical Engineer

Greg Wilson
BIM Specialist

Ike Kuiper, PE
Mechanical Engineer

Jacob Davies
Graduate of Architecture

Jeff Murphy
Senior BIM Specialist

Jessica Stewart
Project Management Team

Josh Hahn
Vice President

Josh Wahr
Mechanical Engineer

Joshua Awabdeh, AIA
Project Architect

Joshua Kevwitch
BIM Specialist

Julianne Johnson, NCIDQ, IIDA
Interior Designer

Keara Anderson, EIT
Mechanical Engineer

Kevin Krol, AIA
Lead Project Architect

Kimberly Romanosky
Project Specialist

Kyle VanKlompenberg
Graduate of Architecture

Ladd Marks, PE
Senior Electrical Engineer

Lane Bentsen, PE
Vice President Engineering

Laura Wierman
Mechanical Engineer

Lauren Kelly
Graduate of Architecture

Lisa Abraham
Senior BIM Specialist

Melissa Brower
Financial Controller

Mickayla Crandall
Graduate of Architecture

Mitchell Sherwood
Electrical Engineering Intern

Natalie Fox
Graduate of Architecture

Natalia Skinner, EIT
Mechanical Engineer

Nichole McNamara, AIA
Lead Project Architect

Nicole Caldwell, AIA
Project Architect

Oran Lindsey
Graduate of Architecture

Patrick Kelderhouse, AIA
Lead Project Architect

Phil Komar
Senior Vice President

Richard Burrow, AIA, CASp
Lead Project Architect

Rob Gustafson, PE
Senior Vice President Operations

Robin Hinton
Vice President People + Talent

Rob Sherwood
Electrical Engineer

Scott Haskins
Electrical Engineer

Steve VanAst, EIT
Mechanical Engineer

Tamara Lothschutz
Administrative Team

Tammy Gould
Project Data Manager

Will Mouw
Electrical Engineer

Tiffany Ackerman, AIA
Lead Project Architect

Todd Wolf
Senior BIM Specialist

Wes Tanner
Administration | Marketing