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Contacts

Greg Tkacz, PE, LEED AP BD+C

Senior Vice President

Email: [email protected]

Phone: 513.247.8563

Location: Cincinnati, Ohio

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Courtney Dunaj

Senior Hydrogeologist

Email: [email protected]

Phone: 269.544.6952

Location: Kalamazoo, Michigan

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Grant Niemeyer, PS

Senior Surveyor/ Project Manager

Email: [email protected]

Phone: 317.283.9820

Location: Indianapolis, Indiana

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Joe Martinelli, Jr. CxA LEED AP

Senior Mechanical Engineer/Commissioning Specialist

Email: [email protected]

Phone: 513.247.8588

Location: Cincinnati, Ohio

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Kerri Miller, PE, LEED AP

Senior Vice President

Email: [email protected]

Phone: 616.464.3933

Location: Grand Rapids, Michigan

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Bob Pomeroy, AIA

Senior Vice President

Email: [email protected]

Phone: 616.464.3888

Location: Grand Rapids, 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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Tony Kuhtz, PE, LEED AP

Vice President/Senior Electrical Engineer

Email: [email protected]

Phone: 616.464.3722

Location: Grand Rapids, Michigan

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Chris Sikkema, PE

Vice President/Senior Transportation Engineer

Email: [email protected]

Phone: 616.464.3936

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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Tia Klein, PE

Senior Vice President

Email: [email protected]

Phone: 248.862.7699

Location: Macomb, Michigan

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Andy Wenzel

Vice President/Senior Development Integration Leader

Email: [email protected]

Phone: 269.312.7690

Location: Kalamazoo, Michigan

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