Construction Designers and Builders in New England and New York

Kingsbury Companies, LLC is a full service General Contractor specializing in heavy civil projects throughout New England and New York. We have experience in renewable energy projects including biomass, landfill gas recovery, solar, and district heating systems. We also have constructed and repaired dams, highways, landfills and LFG systems. We have built wastewater treatment plants and transmission lines for municipalities and developed sites for large tract developers. Many of our projects involve design services including underwater marine projects in lakes and rivers.

Our Mission is Achieving Integrity, Adaptability, & Efficiency

A contracting team that builds exceptional projects by developing creative leaders who solve unique challenges and foster relationships.

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Latest Construction Projects

If you live in New England or New York State you've likely already driven on our roads, crossed over our dams, biked on our recreation paths, sent your recycling and trash to our facilities, used water that we helped treat, and powered your homes with electricity from our energy projects.

“We sincerely appreciate that Kingsbury was willing to work with us and the Town to provide fair priced, cost effective changes during construction that resulted in the best product possible for the Town.”
Michael P. Duffy, PE, Horizons Engineering, Inc.

News from Kingsbury Companies

We believe in enriching our surroundings in as many ways as possible. Aside from committing to the highest quality in our development projects, community responsibility is also a large part of Kingsbury's culture. Check out an event we sponsor annually - High Fives Foundation Annual Golf Tournament.