Commonwealth https://www.cai-engr.com 245 West Michigan Avenue,
Jackson, MI 49201
517.788.3000

Richard N. Collins, PE

Executive Vice Chairman of the Board

Matthew D. Hales, PE

President & CEO

Vicky A. Kruslemsky

Chief Development Officer

Heather Yazdan

Chief Financial Officer

Dan Richter

Chief Growth Officer

Greg Rupprecht

Chief Information Officer

Matthew Halmekangas

Director of Engineering, Transmission & Distribution Line

Shane Hays, PMP

Director of Project Management, EPC, & Large Projects

Kevin Orban, PE

Director of Engineering, Substations

Kristi Vilminot, PE

Director of Engineering, Power Generation & Energy

Mike Strain

Controller

Kosta Karapetsas

Director, Quality and Standards

Stacey Nall

Director of People and Culture

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Are you uncommonly exceptional? If that’s the case, we’re looking for you.