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Our Staff

ERA has Professional Structural Engineers who are registered in all 50 states, and provide services internationally. 

Engineers

Adam Lindberg PE, LEED AP Sr. Associate
Brett Notvedt PE, LEED AP Principal
Brian Riewestahl PE, SE Project Manager
Chris Milani PE Professional Engineer
Chris Timm PE Professional Engineer
Christopher Redman PE Project Manager
Cole Fisher PE Professional Engineer
Dan Goerger PE, LEED AP Professional Engineer
David Och PE Sr. Professional Engineer
Fernando Perez Garces EIT Engineer
Greg McCool PE Associate
John Gervais PE, SE Professional Engineer
John Lyrenmann PE, SE Professional Engineer
John Madden PE, LEED AP Partner
Jonathan Montoya EIT Engineer
Joseph Lehnertz Engineering Intern
Kaden Ng EIT Engineer
Katie Olson PE Associate
Kevin Andrews PE Professional Engineer
Marcus Cannon EIT Engineer
Mark Tupa PE Professional Engineer
Marshall Abrahamson PE Sr. Professional Engineer
Matt Kahle PE Associate
Michael Steenson PE President
Nathan Williams EIT Engineer & Structural Designer/Modeler
Nick Engling PE Professional Engineer
Paul M. Bakke PE Associate
Ramzi Labbane EIT Engineer
Ravi Kumar PE Professional Engineer
Rebecca Gordon PE Associate
Rose Milavitz PE Professional Engineer
Ryan Jacobs PE Professional Engineer
Ryan S. Bonniwell PE, SE Partner
Sam Helgeson PE Professional Engineer
Stephen J. Clark PE, SE Senior Partner
Terry D. Nuesse PE Sr. Associate
Tim Morey PE Sr. Associate
Tomas Miguieles Engineering Intern
Tracy Hanson Sr. Project Coordinator
Yazen Hindieh EIT Engineer
Zack Nellermoe EIT Engineer
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