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Contacts

Ted Perron, PE, CEM, LEED AP

Senior Mechanical Engineer

Email: [email protected]

Phone: 616.464.3958

Location: Grand Rapids, Michigan

Associations

  • American Society of Heating, Refrigerating, and Air Conditioning Engineers/Western Michigan - Associate
  • US Green Building Council -

Accreditations

  • Professional Engineer - MI
  • Certified Energy Manager -
  • LEED Accredited Professional -

Raja Jildeh, PE

Senior Project Manager

Email: [email protected]

Phone: 248.862.7608

Location: Lansing, 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

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 -

Susan Wenzlick

Senior Brownfield Specialist

Email: [email protected]

Phone: 231.714.4624

Location: Traverse City, Michigan

Associations

  • Benzie County Land Bank Authority - Member

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 -

Chelsea Trottier

Wetland Specialist

Email: [email protected]

Phone: 248.324.4794

Location: Farmington Hills, Michigan

Associations

  • International Society of Arboriculture/Michigan Chapter -
  • Society of Wetland Scientists -
  • Michigan Wetlands Association -

Accreditations

  • Certified Arborist - ISA
  • Tree Risk Assessment Qualified - ISA

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

Kenny McMahon

Wetland Scientist/Biologist

Email: [email protected]

Phone: 616.464.3773

Location: Grand Rapids, Michigan

Associations

  • West Michigan Conservation Network - Steering Committee Member
  • Michigan Wetlands Association -
  • Society of Wetland Scientists -

Accreditations

  • Michigan Construction Site Stormwater Operator -

Amy Schmidt

Senior Project Manager

Email: [email protected]

Phone: 937.802.3273

Location: Dayton, Ohio

Leonard Harwell

Vice President/Senior Project Manager

Email: [email protected]

Phone: 313.293.3544

Location: Detroit, Michigan

Accreditations

  • Residential Builder Licensed - MI

Robb Welch, PE

Vice President/Senior Civil Engineer

Email: [email protected]

Phone: 517.887.4027

Location: Lansing, Michigan

Associations

  • National Society of Professional Engineers -

Accreditations

  • Professional Engineer - MI
  • MDOT Certified Project Engineer -
  • EGLE Stormwater Management Operator -

John Willemin, PE

Senior Vice President

Email: [email protected]

Phone: 616.464.3801

Location: Grand Rapids, Michigan

Associations

  • American Water Works Association/Michigan Section - Chair
  • Water Environment Federation - Member
  • Michigan Water Environment Association - Member

Accreditations

  • Professional Engineer - MI, IN, WI

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