Business Details
Trusted Civil Engineering Solutions in Vermont
At Dufresne Group, we have dedicated ourselves to delivering comprehensive civil engineering solutions tailored to meet the unique needs of our clients. With over 25 years of service in Vermont and New Hampshire, our team of 14+ highly qualified engineers and technicians specializes in water treatment and distribution, wastewater collection and treatment, stormwater management, transportation infrastructure, and construction services. Our commitment to integrity, innovation, and responsive client relations has solidified our reputation as a trusted partner in addressing complex engineering challenges.As a 100% women-owned firm since 2018, we prioritize local presence and deep community engagement, ensuring our projects align with regional needs. Our expertise in leveraging advanced technologies, such as GIS and hydraulic modeling, enables us to provide cost-effective, sustainable solutions. We pride ourselves on fostering long-term client relationships through transparency, dependability, and a focus on exceeding expectations in every project phasefrom planning to completion.
Services
Water Treatment
Wastewater Collection
Stormwater Management
Transportation Projects
Construction Services
Computer Applications
Civil & Site Engineering
Planning & Evaluations
Asset Management
Erosion Control
Highlights and features
- We offer 25+ years of engineering expertise in Vermont and New Hampshire.
- Our team of 14+ highly qualified engineers ensures comprehensive project support.
- We prioritize responsive client relations and local community engagement.
- Our firm is 100% women-owned, emphasizing diversity and innovation.
- We specialize in sustainable, cost-effective solutions for aging infrastructure.
What people say
Superior professionalism
Excellent engineering service
Long-term relationships
Services
Water Treatment
Dufresne Group specializes in designing water treatment systems for municipalities, leveraging decades of experience in process and civil engineering. Our solutions address both large and small-scale projects, incorporating innovative technologies to ensure efficient, sustainable water distribution. Clients benefit from our expertise in system modeling, residual handling, and regulatory compliance.
Wastewater Collection
We provide comprehensive wastewater collection system design and evaluation, utilizing GIS and advanced modeling tools. Our team ensures accurate data integration for infrastructure improvements, focusing on cost-effective upgrades to aging systems. Services include infiltration control, pipeline rehabilitation, and compliance with environmental regulations.
Transportation Projects
Our transportation engineering services cover state and federal-funded projects, including roads, bridges, and pedestrian pathways. We manage planning, design, and construction phases while ensuring compliance with NEPA and VTrans standards. Clients receive tailored solutions for municipal improvements and public access enhancements.
Stormwater Management
Dufresne Group designs stormwater systems for developments in challenging terrains, such as steep slopes and ski areas. We focus on erosion control, sediment management, and sustainable drainage practices. Our projects mitigate flood risks while aligning with environmental regulations and community needs.
Computer Applications
We utilize advanced software like WaterGEMS and InfoSWMM for hydraulic modeling of water and wastewater systems. Our team develops calibrated models to optimize system performance, integrating GIS data for accurate analysis. This approach supports informed decision-making for infrastructure upgrades and resource allocation.
People
Christina Haskins
Co-President
Christina Haskins, PE, brings decades of engineering expertise to Dufresne Group, leading innovative water treatment projects across New England. Her focus on client collaboration ensures solutions meet community needs while maintaining technical excellence.
Andrea Day
Regional Manager
Andrea Day, PE, oversees regional operations, combining technical proficiency with strategic leadership. Her experience in municipal projects ensures efficient delivery of engineering services tailored to Vermont's infrastructure challenges.
Timothy Knapp
Regional Manager
Timothy Knapp, PE, manages complex engineering projects, emphasizing construction quality and client satisfaction. His expertise in transportation and municipal improvements supports Dufresne Group's commitment to sustainable infrastructure development.
Randy Goodwin
Construction Manager
Randy Goodwin, CPE, directs construction services, ensuring adherence to design specifications and regulatory standards. His hands-on approach minimizes project disruptions while maintaining high-quality outcomes for clients.
Naomi Johnson
Director
Naomi Johnson, PE, leads technical initiatives, focusing on innovative wastewater treatment solutions. Her leadership drives the firm's adoption of emerging technologies to enhance system efficiency and environmental compliance.
Questions
What engineering services does Dufresne Group offer?
We specialize in water/wastewater systems, transportation infrastructure, stormwater management, construction services, and hydraulic modeling for municipal and private clients.
Which areas do you serve?
We primarily serve Vermont and New Hampshire, with offices in Springfield, Barre, and St. Johnsbury to support local communities.
How long has Dufresne Group been in business?
We have provided engineering services for over 25 years, with a team of 14+ professionals dedicated to regional infrastructure needs.
Can you assist with project funding?
Yes, we help clients identify and secure funding sources, including state and federal grants, for infrastructure projects.
What makes Dufresne Group unique?
As a 100% women-owned firm, we combine technical excellence with local expertise, prioritizing sustainable, client-focused solutions for complex engineering challenges.
