Driving innovation through collaboration & diversification

Meet Our Dynamic Team

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Mary Miller, PE
Associate | Roadway
Matthew Gorton
Director | Business Development - West Coast
Matt Graviett, PE
Project Lead | Roadway
Mike Erdtmann, PE
Principal | Regional Manager | Roadway
Mitchell Waala, PE
Lead | Fire & Life Safety
  • George Butler Associates
Molly Oller, AIA, LEED AP
Director | Process Architecture
Nathan McCune
Senior Project Manager
Nikki Conley, PE, ENV SP, LEED AP
Senior Engineer | Roadways
Patrick Hildebrandt
Project Manager | Design
Paul Maes
Director | Operations - West Coast
Philip Ciesielski, PE
Lead
Richard Harper, PE
Senior Project Manager | Roadway
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