< All Contacts

Contacts

Justin Thomson, P.ENG.

Project Manager - Parking and Restoration

Email: [email protected]

Phone: 440.766.1233

Location: Cleveland, Ohio

Associations

Association of Professional Engineers and Geoscientists of Alberta - Member
International Concrete Repair Institute, Northern Ohio and Michigan Chapters - Member
American Concrete Institute - Member

Jeff Brown, PE

Senior Vice President

Email: [email protected]

Phone: 517.887.4016

Location: Lansing, Michigan

Associations

Michigan Water Environment Association - Collections Systems Committee
Michigan Water Environment Association - Select Society of Sanitary Sludge Shovelers
Water Environment Association/Ohio - Member
Water Environment Federation - Member

Josh Mihelcic, PE, PS

Vice President/Senior Civil Engineer/Senior Surveyor

Email: [email protected]

Phone: 937.802.3280

Location: Dayton, Ohio

Associations

National Association of Land Surveyors - Member
Professional Land Surveyors of Ohio - Member
PLSO, Miami Valley Chapter - Treasurer
National Society of Professional Engineers - Member

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 -

Liz Marsh, PE, CHMM

Senior Environmental Engineer

Email: [email protected]

Phone: 248.862.7677

Location: Ann Arbor, Michigan

Associations

Certified Hazardous Materials Managers of Michigan - Member
Alliance of Hazardous Materials Professionals - Member
Certified Hazardous Materials Managers of Michigan - Director
Air & Waste Management Association Journal - Member

Jeff Schumaker, PE

Chief Vision Officer

Email: [email protected]

Phone: 616.464.3841

Location: Grand Rapids, Michigan

Associations

American Institute of Steel Construction - Member
Construction Owners Association of America - Member
Structural Engineers Association of Michigan - Member
American Society of Civil Engineers - Member
International Concrete Repair Institute - Member
National Council of Examiners for Engineering and Surveying - Record Holder
American Council of Engineering Companies - Board Member

Liz Theile

Senior Wetland Scientist

Email: [email protected]

Phone: 989.203.2833

Location: Saginaw, Michigan

Wes Butch

Senior Project Manager

Email: [email protected]

Phone: 517.887.4007

Location: Grand Rapids, Michigan

Mike Berrevoets, PE

Vice President/Civil Department Director

Email: [email protected]

Phone: 616.464.3927

Location: Grand Rapids, Michigan

Associations

American Society of Civil Engineers - Member

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

Caryn Ashbay, GISP

Senior GIS Specialist

Email: [email protected]

Phone: 616.464.3930

Location: Grand Rapids, Michigan

Associations

Improving Michigan's Access to Geographic Information Networks - Member
Michigan Communities and Association of Mapping Professionals - Member

Jess Watterson

Senior Environmental Scientist

Email: [email protected]

Phone: 734.888.2894

Location: Farmington Hills, Michigan

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