Culture
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 Ferrari, AIA, NCARB
Project Manager
Bob Cummings, AIA
Senior Project Architect
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
Carlee Castle
Interior Designer
Christian Matthews
Electrical Engineer
Cindy Krause
Graphic Designer
Danielle Nichols
Architectural Intern
Dave Smith
Senior BIM Specialist
Dave Steinhauer, AIA, NCARB
QA/QC + Housing DNA Manager
David Layman, AIA
President
David Spiegel, PE
Mechanical Engineer
Declan DeMille
Graduate of Architecture
Doug Petteys
Senior BIM Specialist
Eric Maring, AIA, NCARB
Lead Project Architect
Erica Bhem
Architectural Intern
Grace Roberts, PE
Electrical Engineer
Greg Hoogland
Project Architect
Greg Wilson
BIM Specialist
Ike Kuiper, PE, CDT
Senior Mechanical Engineer
Imane Hocini
Graduate of Architecture
Jacob Tear
Mechanical Engineering
Jessica Stewart
Project Management Team
Jeff Murphy
Senior BIM Specialist
Josh Hahn
Senior Vice President, Development
John Shields, AIA
Lead Project Architect
Joshua Awabdeh, AIA
Project Architect
Joshua Kevwitch
BIM Specialist
Josh Wahr, CPD
Mechanical Engineer
Julianne Johnson, NCIDQ, IIDA
Interior Designer Manager
Kevin Krol, AIA
Lead Project Architect
Kimberly Romanosky
Project Specialist
Kurtis Zylstra
Graduate of Architecture
Kristine Snowdeal
Project Specialist
Kyle VanKlompenberg
Graduate of Architecture
Ladd Marks, PE
Senior Electrical Engineer
Lauren Kelly
Graduate of Architecture
Lane Bentsen, PE
Vice President Engineering
Lisa Abraham
Senior BIM Specialist
Matt Heidt
Business Development Associate
Melissa Brower
Financial Controller
Mitchell Sherwood
Electrical Engineer
Nichole McNamara, AIA, NCARB
Lead Project Architect
Nicole Caldwell, AIA
Project Architect
Nick Musielski
Graduate of Architecture
Oran Lindsey
Graduate of Architecture
Patrick Kelderhouse, AIA
Lead Project Architect
Phil Komar
CEO
Richard Burrow, AIA, CASp
Construction Administration Manager
Rob Gustafson, PE
Senior Vice President Operations
Rob Sherwood
Electrical Engineer
Robin Hinton
Vice President People + Talent
Scott Haskins
Electrical Engineer
Stacey DeWitt
Graduate of Architecture
Steve VanAst, EIT
Mechanical Engineer
Susan Bayne
Graduate of Architecture
Tamara Lothschutz
Administrative Team
Todd Wolf
Senior BIM Specialist
Xander Jacobs
Project Architect
Tammy Gould
Senior Project Data Manager
Vittoria Polanowski
Graduate of Architecture
Teague Lauer
Mechanical Engineer
Wes Tanner
Administration | Marketing
Tiffany Ackerman, AIA
Lead Project Architect
Zach Davis
Mechanical Engineer