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Contacts

John Willemin, PE

Senior Vice President

Email: [email protected]

Phone: 616.464.3801

Location: Grand Rapids, Michigan

Associations

  • American Water Works Association/Michigan Section - Chair
  • Water Environment Federation - Member
  • Michigan Water Environment Association - Member

Steve Way

Senior Project Manager/Industrial Business Development Leader

Email: [email protected]

Phone: 419.442.8904

Location: Toledo, Ohio

Associations

  • American Council of Engineering Companies/Ohio - Government Affairs Committee
  • Northwest Ohio Regional Economic Development Association - Member
  • Oregon Economic Development Foundation - Member
  • Toledo Metropolitan Area Council of Governments (TMACOG) - Board of Trustees

Al Aspacher, PE

Vice President/Senior Project Manager

Email: [email protected]

Phone: 513.247.8576

Location: Cincinnati, Ohio

Associations

  • American Water Works Association/Ohio Section - Member
  • Water Environment Federation - Member
  • Water Environment Association/Indiana - Member
  • Water Environment Association/Ohio - Member

Jess Watterson

Senior Environmental Scientist

Email: [email protected]

Phone: 734.888.2894

Location: Farmington Hills, Michigan

Paul Koops, PE, BCxP, LEED AP

Vice President/Senior Mechanical Engineer

Email: [email protected]

Phone: 616.464.3868

Location: Grand Rapids, Michigan

Associations

  • American Society of Heating, Refrigerating, and Air Conditioning Engineers/Western Michigan -
  • Building Cx Association -

Josh Rozeboom, PE

Vice President/Project Manager - Parking and Restoration

Email: [email protected]

Phone: 269.544.6940

Location: Kalamazoo, Michigan

Associations

  • American Concrete Institute - Member
  • American Concrete Institute - Parking Structures Committee
  • International Parking & Mobility Institute - Member
  • Structural Engineers Association of Michigan - Member
  • Village of Schoolcraft Planning Commission - Vice Chair
  • National Parking Association - Member
  • American Society of Civil Engineers - Member

Alisa Lindsay

Senior Environmental Engineer

Email: [email protected]

Phone: 269.544.6963

Location: Kalamazoo, Michigan

David Eno, PE

Vice President/Senior Transportation Engineer/Project Manager

Email: [email protected]

Phone: 248.324.4797

Location: Farmington Hills, Michigan

Associations

  • American Society of Civil Engineers - Member
  • American Society of Civil Engineers/Southeastern Michigan - Member

Fabio Serrato, PE

Senior Project Manager - Parking and Restoration

Email: [email protected]

Phone: 469.715.5347

Location: Dallas, Texas

Associations

  • American Concrete Institute - Member
  • American Institute of Steel Construction - Member
  • Precast/Prestressed Concrete Institute - Member
  • International Parking and Mobility Institute - Member

Jonathan Hartzell, PE

Senior Transportation Engineer

Email: [email protected]

Phone: 614.363.1011

Location: Columbus, Ohio

Associations

  • American Society of Highway Engineers - Member

Jon Drummond, PE

Vice President/Senior Project Manager

Email: [email protected]

Phone: 419.360.0863

Location: Toledo, Ohio

Courtney Dunaj

Senior Hydrogeologist

Email: [email protected]

Phone: 269.544.6952

Location: Kalamazoo, Michigan

Associations

  • Michigan Association of Environmental Professionals -
  • Women Among Women Networking Group -

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