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Image by Daniel McCullough

Our Story

Dufresne Group was founded in 1999 and now operates out of four offices across Vermont, offering services including water treatment and distribution system design, wastewater treatment and collection system design, water and wastewater system modeling, water and wastewater master plans, and more.

Dufresne Group History

Dufresne Group was founded in 1999 by Robert E. Dufresne, PE (RED), who until 2014 was the sole stockholder. In 2018, ownership of the company changed to Naomi Johnson, PE who serves as President and Christina Haskins, PE and Andrea Day, PE who serve as Vice Presidents. With this ownership change, Dufresne Group is now 100% women-owned and is a registered Disadvantaged Business Enterprise (DBE) in Vermont and New Hampshire.

Since the founding of Dufresne Group with one office in Windsor, VT, we have expanded our office locations to Barre, St. Johnsbury and Manchester, Vermont and relocated our Windsor office to Springfield to better serve our clients and our staff.

RED Dufresne showing his grandson what he does for work at Dufresne Group Engineers
Dufresne Group employees making installing new manhole and sewer pipes in hyde park vermon

Who We Are

Dufresne Group employs six licensed Professional Engineers as well as several highly qualified project engineers, field engineers and technicians. View any current job openings here. Our expertise has expanded to include all aspects of water, wastewater, stormwater collection and treatment, asset management, permitting, funding assistance, topographic surveying, sidewalk & pathway feasibility studies and design, erosion prevention and sediment control, and construction services.

Expertise and Innovation

At Dufresne Group Consulting Engineers, we provide engineering consulting services for a wide range of projects. Our experienced team works with clients to develop customized solutions for their engineering needs. We pride ourselves on our professionalism, dependability, local presence, and experience. Learn more about our services and see our work.

Female employee working on computers
Sewage Treatment Plant

Our Core Values

Our firm is built on values of integrity, reliability, success, respect, innovation, personal development, and balance. We differentiate ourselves through responsive client relations, superior professionalism, dependability, local presence, and experience. At Dufresne Group Consulting Engineers, safety and sustainability are amongst our top priorities. We understand the importance of protecting the environment and ensuring the safety of our clients and the public. That's why we use the latest technology and techniques to design engineering solutions that are safe, sustainable, and cost-effective. Read more about our core values.

Project Gallery

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