< All Contacts

Contacts

Dave Baar, PE

Vice President/Senior Water & Wastewater Engineer

Email: [email protected]

Phone: 616.464.3809

Location: Grand Rapids, Michigan

Associations

American Water Works Association/Michigan Section - Member
American Society of Civil Engineers - Member
Water Environment Federation - 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

Tony Kuhtz, PE, LEED AP

Vice President/Senior Electrical Engineer

Email: [email protected]

Phone: 616.464.3722

Location: Grand Rapids, Michigan

Associations

National Society of Professional Engineers - Member
Michigan Society of Professional Engineers - Member
Illuminating Engineering Society/West Michigan - Member
International Council of Shopping Centers - 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

Lynn Spurr

Senior Environmental Specialist

Email: [email protected]

Phone: 269.544.6955

Location: Kalamazoo, Michigan

Associations

Air & Waste Management Association -
Asphalt Paving Association of Michigan -
Michigan Aggregates Association -
Michigan Chemical Council -
Michigan Manufacturers Association - Air Quality Subcommittee
West Michigan Sustainable Business Forum - Board Member
Kalamazoo County Chamber of Commerce - Public Policy Council, Chair
Kalamazoo Nature Center - Board Chair

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

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 -

Kelli Piper, CHMM

Vice President/Senior Environmental Specialist

Email: [email protected]

Phone: 616.464.3740

Location: Grand Rapids, Michigan

Associations

Alliance of Hazardous Materials Professionals - Member
Institute of Hazardous Materials Management - Member
Air & Waste Management Association/West Michigan - Member
American Foundry Society/West Michigan - Member

Paul French

Senior Hydrogeologist

Email: [email protected]

Phone: 269.544.6958

Location: Kalamazoo, Michigan

Andy Kilpatrick, PE

Senior Transportation Engineer

Email: [email protected]

Phone: 734.888.8457

Location: Canton, 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

Joe Martinelli, Jr. CxA LEED AP

Senior Mechanical Engineer/Commissioning Specialist

Email: [email protected]

Phone: 513.247.8588

Location: Cincinnati, Ohio

Associations

AABC Commissioning Group -
Tristate Society of Healthcare Engineers -

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