Back
to top
< All Contacts

Contacts

Paul Koops, PE, BCxP, LEED AP

Vice President/Senior Mechanical Engineer

Email: [email protected]

Phone: 616.464.3868

Location: Grand Rapids, Michigan

Associations

  • American Society of Heating, Refrigerating, and Air Conditioning Engineers/Western Michigan -
  • Building Cx Association -

Accreditations

  • Professional Engineer - MI
  • BCxP Building Commissioning Professional -
  • LEED AP -
  • CxA+BE Accredited Commissioning Authority + Building Enclosure -
  • BECxP Building Enclosure Commissioning Process Provider -

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 -

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

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 -

Amy Schmidt

Senior Project Manager

Email: [email protected]

Phone: 937.802.3273

Location: Dayton, Ohio

Bryan Vasaris, PE

Senior Bridge Engineer

Email: [email protected]

Phone: 513.257.0888

Location: Cincinnati, Ohio

Neil Esdaille

Project Coordinator

Email: [email protected]

Phone: 616.464.3948

Location:

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

Liz Theile

Senior Wetland Scientist

Email: [email protected]

Phone: 989.203.2833

Location: Saginaw, Michigan

Accreditations

  • Professional Wetland Scientist -
  • Certified Wildlife Biologist -
  • EGLE Certified Storm Water Management Operator -
  • -

Paul French

Senior Hydrogeologist

Email: [email protected]

Phone: 269.544.6958

Location: Kalamazoo, Michigan

Chris Sikkema, PE

Vice President/Senior Transportation Engineer

Email: [email protected]

Phone: 616.464.3936

Location: Grand Rapids, Michigan

Associations

  • American Society of Civil Engineers - Member
  • Institute of Transportation Engineers/Michigan - Member

Accreditations

  • Professional Engineer - MI, OH, IN

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

CONTACT US

We’d love to hear from you!

Drop us a note or ask our 
experts a question.