Driving innovation through collaboration & diversification

Meet Our Dynamic Team

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Scott Moeder, PE
Vice President
Mike Erdtmann, PE
Principal | Regional Manager
Aaron Frits, PE
Principal
Holly Lehmkuhl, PE, LEED AP, ENV SP
Principal
Joe Starkey, PE, CWI
Principal
Sean Baxter, PE
Senior Engineer | Bridge
Brian Bosak, PE
Senior Associate | CE&I
Beau Buchanan, PE
Associate | Roadway
Nikki Conley, PE, ENV SP, LEED AP
Senior Engineer | Roadway
Marsia Geldert-Murphy, PE
Senior Associate
Matt Graviett, PE
Senior Engineer | Roadway
Ryan Hagerty, PE, SE
Senior Associate | Bridge
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