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Contacts

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

Accreditations

  • Registered Architect -
  • National Council of Architectural Registration Boards -
  • LEED Accredited Professional -
  • Construction Documents Technologist -

Jon Carroll, PE

Vice President/Senior Bridge Engineer

Email: [email protected]

Phone: 513.247.8571

Location: Cincinnati, Ohio

Associations

  • National Council of Examiners for Engineering and Surveying - Record Holder
  • Association for Bridge Construction and Design/ Southwest Ohio Chapter - Board Member

Accreditations

  • Professional Engineer - IN, OH, SC, GA, FL, NC
  • NHI Safety Inspection of In-Service Bridges - Certification

Alisa Lindsay

Senior Environmental Engineer

Email: [email protected]

Phone: 269.544.6963

Location: Kalamazoo, Michigan

Accreditations

  • Professional Engineer - Michigan
  • Storm Water Management - Construction Sites (A-1j) - EGLE
  • Waste Treatment Plant Operator - Industrial and Commercial, A-2b, B-2c, B-3b - EGLE

Tia Klein, PE

Senior Vice President

Email: [email protected]

Phone: 248.862.7699

Location: Macomb, Michigan

Accreditations

  • Professional Engineer - MI
  • EGLE Stormwater Management Operator -
  • MDOT Computerized Office Technician -
  • MDOT Field Manager -
  • MDOT Bituminous Paving Inspection -

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

Accreditations

  • Professional Engineer - MI

Jon Drummond, PE

Vice President/Senior Project Manager

Email: [email protected]

Phone: 419.360.0863

Location: Toledo, Ohio

Accreditations

  • Professional Engineer - OH, MI, IN

Greg Tkacz, PE, LEED AP BD+C

Senior Vice President

Email: [email protected]

Phone: 513.247.8563

Location: Cincinnati, Ohio

Associations

  • American Society of Heating, Refrigerating, and Air Conditioning Engineers - Member
  • National Society of Professional Engineers - Member
  • International District Energy Association - Member
  • Society for Marketing Professionals Services - Member

Accreditations

  • Professional Engineer - GA, PA, KY, OH
  • LEED Accredited Professional Building Design + Construction -

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

Accreditations

  • GIS Certification Institute - Geographic Information Systems Professional

Neil Esdaille

Project Coordinator

Email: [email protected]

Phone: 616.464.3948

Location:

Jess Watterson

Senior Environmental Scientist

Email: [email protected]

Phone: 734.888.2894

Location: Novi, Michigan

Accreditations

  • MSHA Part 46 and 48 -
  • OSHA Construction Supervisor -
  • EGLE Industrial Storm Water Management A1i -

Raja Jildeh, PE

Senior Project Manager

Email: [email protected]

Phone: 248.862.7608

Location: Novi, Michigan

Associations

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

Accreditations

  • Professional Engineer - OH, IN, MI

Kelly Wessels, PE

Senior Construction Engineer

Email: [email protected]

Phone: 513.477.3073

Location: Cincinnati, Ohio

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