Vermont Maine Massachusetts New Hampshire Connecticut Rhode Island Water Quality Archeological and Historical Resources Biological Assessments and Surveys Carbon Footprint Assessment Civil Engineering Climate Change and Adaptation Community Relations Construction and Demolition CSR & Sustainability Communications Energy Production & Transmission Services Water Resource Management Environmental Contracting Geotechnical Engineering GIS Services Green Building Design Hazardous Materials Hydrology Laboratory/Testing Services Permitting and Regulatory Compliance Pollution Prevention and Control Public/Community Relations Risk Management Site Assessment Site Decommissioning Environmental Due Diligence Environmental Engineering Environmental Impact Statements Geology Soil Analysis Solar Power Services Spill Clean-up Services Stormwater Management Transportation Services Wastewater Management Engineering


Kleinfelder, connecting great people to the best work since 1961. We are engineers, scientists, and construction professionals providing solutions that improve our clients’ transportation, water, energy, and other private infrastructure.



Kate Ackerson
Engineer II

Chris Balerna
Project Manager

Tyler Bernier
Staff Professional I

Jeremy Blumberg
Project Manager II

Ryan Caisse
Project Professional

Steve Carty
Program Manager - Energy Services

Michael Cunningham
Program Manager

Andrea d'Amato
Segment Manager - Transportation

McKenna Dunn
Water Resource Engineer

Courtney Eaton
Senior Professional

Adria Fichter
Senior Professional

Rita Fordiani
Senior Vice President

Betsy Frederick
Principal Planner

Lilian Garcia
Staff Professional 1

Andrew Goldberg
Staff Professional I

Mark Habedank
Program Manager-Environmental

Steven Huang

Stephanie Hubbard PE
Portland Operations Manager

Jonnas Jacques
Project Manager

Thomas Lavery
Senior Program Manager

Jose Lovell
Project Engineer

Patrick Marchman
Climate Resiliency Project Manager & Practice Lead

Andre Martecchini
Senior Project Manager

Cheryl Moran
Regional Marketing Coordinator

David Peterson
Project Manager

Richard Quateman
Sr. Principal Scientist

David Raymes
Vice President

Benjamin Rieger
Program Manager

Kirsten Ryan
Project Manager III

Charles Sacre
Sr. Technical Practice Leader

Stephan Shea
Senior Principal Engineer

Samantha Slater
Project Geologist

Madeline Soule
Environmental Scientist

Nathan Stevens
Area Manager I

Ben Stoddard
Water Resources Engineer

Emily Straley
Project Manager

Yuqi Wang
Wastewater Engineer

John Wertan
Senior Structural Engineer

Pamela Westgate
Project Professional

Kenneth Yu
Project Professional

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