< All Contacts

Contacts

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

Chelsea Trottier

Wetland Specialist

Email: [email protected]

Phone: 248.324.4794

Location: Farmington Hills, Michigan

Associations

International Society of Arboriculture/Michigan Chapter -
Society of Wetland Scientists -
Michigan Wetlands Association -

Tony Bartol, PS

Vice President/Senior Surveyor

Email: [email protected]

Phone: 616.464.3795

Location: Grand Rapids, Michigan

Associations

Michigan Society of Professional Surveyors -

Josh Redner

Senior Water & Wastewater Engineer

Email: [email protected]

Phone: 616.464.3848

Location: Grand Rapids, Michigan

Associations

Michigan Water Environment Association - Member
Water Environment Federation - Member

Bill Rapson

Vice President/Senior Architect

Email: [email protected]

Phone: 616.464.3891

Location: Grand Rapids, Michigan

Associations

ASTM - Member
National Institute of Building Sciences - Member
International Institute of Building Enclosure Consultants - Member
Fenestration & Glazing Industry Alliance - Member

Paul French

Senior Hydrogeologist

Email: [email protected]

Phone: 269.544.6958

Location: Kalamazoo, Michigan

Raja Jildeh, PE

Senior Project Manager

Email: [email protected]

Phone: 248.862.7608

Location: Lansing, Michigan

Associations

Conference of Minority Transportation Officials - Member
American Society of Civil Engineers - Member
Michigan Infrastructure & Transportation Association - 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

Jason Vander Kodde, PE

Senior Civil Engineer

Email: [email protected]

Phone: 616.464.3938

Location: Grand Rapids, Michigan

Associations

International Council of Shopping Centers - Member
American Society of Civil Engineers/Michigan - Member
Calvin Engineering Advisory Council - Member, Past Chairman
Blendon Township Planning Commission, Ottawa County - Member, Secretary

Ted Perron, PE, CEM, LEED AP

Senior Mechanical Engineer

Email: [email protected]

Phone: 616.464.3958

Location: Grand Rapids, Michigan

Associations

American Society of Heating, Refrigerating, and Air Conditioning Engineers/Western Michigan - Associate
US Green Building Council -

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

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

CONTACT US

We’d love to hear from you!

Drop us a note or ask our
experts a question.