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water tank on lake


Dufresne Group Consulting Engineers is an engineering firm based in Vermont. We offer a comprehensive range of engineering 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. View completed projects, explore job openings, or reach out to us for an estimate. 

Airport Hill Tank Access Road Construction

Our Engineering Services

  • Water treatment and distribution system design

  • Wastewater treatment and collection system design

  • Water and wastewater system modeling

  • Water and wastewater master plans

  • Infiltration and inflow investigations

  • Water quality investigations

  • Stormwater collection and treatment

  • Asset management

  • Permitting

  • Funding assistance

  • Topographic surveying

  • Sidewalk & pathway feasibility studies and design

  • Erosion prevention and sediment control

  • Construction services

Developing Solutions for Environmental Challenges

At Dufresne Group Consulting Engineers, we value integrity, reliability, success, respect, innovation, personal development, and balance. Our team of experienced engineers differentiates ourselves through responsive client relations, superior professionalism, dependability, local presence, and years of experience. We provide engineering solutions that are tailored to meet your unique needs.

Personable & Respectful

Responsive & Dependable

Honest & Dedicated

Experienced & Innovative

Springfield Vermont Bank Block

About Dufresne Group


Women-Owned since 2018


Office Locations in Vermont


Years Serving


Highly Qualified Employees

News and Updates

Stay up-to-date with the latest news and updates from Dufresne Group. Click here to read more about our recent projects and achievements.

Biological Purification

Client Testimonials

"The City has for many years utilized the services of Dufresne Group as they have displayed superior professionalism on the numerous projects that they have done for the City. They have represented the City very well in all of the projects that they have done for us and based on the working relationship that I have had with the Dufresne Group over the many years you will find that they will provide you with excellent engineering service."

Reginald Abare, Former City Engineer/Director of Public Works
City of Barre, Vermont

backhoe and steamroller working to flatten land with beautiful mountains and sky in the background
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