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Contacts

John Willemin, PE

Senior Vice President

Email: [email protected]

Phone: 616.464.3801

Location: Grand Rapids, Michigan

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Susan Wenzlick

Senior Brownfield Specialist

Email: [email protected]

Phone: 231.714.4624

Location: Traverse City, Michigan

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Roman Wilson

Vice President/Due Diligence and Brownfield Services Director

Email: [email protected]

Phone: 616.464.3876

Location: Grand Rapids, Michigan

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Kirk Perschbacher

Senior Brownfield Specialist

Email: [email protected]

Phone: 616.464.3956

Location: Grand Rapids, Michigan

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Paul Koops, PE, BCxP, LEED AP

Vice President/Senior Mechanical Engineer

Email: [email protected]

Phone: 616.464.3868

Location: Grand Rapids, Michigan

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Josh Rozeboom, PE

Vice President/Project Manager - Parking and Restoration

Email: [email protected]

Phone: 269.544.6940

Location: Kalamazoo, Michigan

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Wes Butch

Senior Project Manager

Email: [email protected]

Phone: 517.887.4007

Location: Grand Rapids, Michigan

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John Johnson

Vice President/Senior Civil Field Technician

Email: [email protected]

Phone: 517.887.4031

Location: Lansing, Michigan

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Fernanda Wilson, Ph.D.

Environmental Engineer

Email: [email protected]

Phone: 616.464.3752

Location: Grand Rapids, Michigan

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Dave Baar, PE

Vice President/Senior Water & Wastewater Engineer

Email: [email protected]

Phone: 616.464.3809

Location: Grand Rapids, Michigan

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Tony Bartol, PS

Vice President/Senior Surveyor

Email: [email protected]

Phone: 616.464.3795

Location: Grand Rapids, Michigan

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Jon Drummond, PE

Vice President/Senior Project Manager

Email: [email protected]

Phone: 419.360.0863

Location: Toledo, Ohio

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