Back
to top
< All Contacts

Contacts

Al Aspacher, PE

Vice President/Senior Project Manager

Email: [email protected]

Phone: 513.247.8576

Location: Cincinnati, Ohio

Associations

  • American Water Works Association/Ohio Section - Member
  • Water Environment Federation - Member
  • Water Environment Association/Indiana - Member
  • Water Environment Association/Ohio - Member

Accreditations

  • Professional Engineer - OH, IN

Brian McKissen, PE, CFM

Senior Civil Engineer

Email: [email protected]

Phone: 248.324.1572

Location: Farmington Hills, Michigan

Associations

  • Association of State Floodplain Managers - Member
  • Michigan Stormwater Floodplain Association - Vice Chair
  • Michigan Water Environment Association - Member

Accreditations

  • Professional Engineer - MI
  • Certified Floodplain Manager -

Jess Watterson

Senior Environmental Scientist

Email: [email protected]

Phone: 734.888.2894

Location: Farmington Hills, Michigan

Accreditations

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

Bryan Vasaris, PE

Senior Bridge Engineer

Email: [email protected]

Phone: 513.257.0888

Location: Cincinnati, Ohio

Paul French

Senior Hydrogeologist

Email: [email protected]

Phone: 269.544.6958

Location: Kalamazoo, Michigan

Scott Hopkins

Senior Surveyor

Email: [email protected]

Phone: 269.544.6959

Location: Kalamazoo, Michigan

Associations

  • Michigan Society of Professional Surveyors - Southwest Chapter Director
  • Professional Land Surveyors of Ohio - Member

Accreditations

  • Professional Land Surveyor - Michigan and Ohio
  • FAA sUAS Remote Pilot -

John Johnson

Vice President/Senior Civil Field Technician

Email: [email protected]

Phone: 517.887.4031

Location: Lansing, Michigan

Associations

  • National Association of Corrosion Engineers -

Accreditations

  • NACE Certified Coating Inspector Level I -
  • NHI Safety Inspection of In-Service Bridges - National Highway Institute
  • MDOT HMA Paving Operations -
  • Troxler Nuclear Gauge Radiation Safety Certified -
  • MDOT Density Technology Testing -
  • EGLE Stormwater Management Operator -
  • MCA Highway Concrete Construction Technician, Levels 1 and 2 -
  • NASSCO PACP, MACP, and LACP -

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 -

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

Accreditations

  • Certified Hazardous Materials Manager -
  • EGLE Stormwater Management Certification for Industrial Sites -

Kamran Qadeer, PE

Senior Vice President

Email: [email protected]

Phone: 248.324.4798

Location: Farmington Hills, Michigan

Associations

  • American Society of Civil Engineers - Member
  • Conference of Minority Transportation Officials - Member
  • American Council of Engineering Companies/Ohio Columbus - Member
  • American Society of Civil Engineers/Michigan - Past President
  • Economic Club of Detroit - Member

Accreditations

  • Professional Engineer - OH, MI, IN
  • EGLE Certified Stormwater Inspector -
  • EGLE Stormwater Management Operator -

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

Tom Gray, PE

Chief Executive Officer

Email: [email protected]

Phone: 248.324.2133

Location: Lansing, Michigan

Associations

  • American Society of Civil Engineers -

Accreditations

  • Professional Engineer - MI
  • EGLE SESC Plan Review and Design -
  • EGLE Stormwater Management Operator -

CONTACT US

We’d love to hear from you!

Drop us a note or ask our 
experts a question.