DEW provides Construction Management, Design/Build, & General Contracting services throughout New Hampshire, Vermont, upstate New York, northern Massachusetts, and southern Maine. As your trusted partner, we always find the best solutions to lớn meet the specific requirements of every project. Our proven process is led by our experienced people và backed by an unwavering commitment khổng lồ quality, accountability, & safety.

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Our Services


Three Locations

A singular focus.

Our three locations in Vermont và New Hampshire provide us with the agility & wide-ranging capabilities khổng lồ conveniently serve clients throughout the northeastern U.S.

Our Story »



Communication is the most critical element to lớn the success of every project.

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Our people have an extensive track record of bringing diverse projects khổng lồ completion.


We develop a comprehensive plan khổng lồ ensure a safe work environment on every site.


We always honor our commitments to our clients & partners.


Our proven process guarantees predictable results every time.

Industries we serveHealthcare Higher Education K-12 Education Hospitality / Lodging Retail / Commercial Housing Industrial / Manufacturing Government / Municipal Recreation Green Building

DEW News

Senior Project Manager Tim Heinlein Speaks at the NESEA Pro Tour in the white MountainsThe Town of Woodstock, VT, Hosts open House & Dedication Ceremony for the Philip B. Swanson Emergency Services Building

Recent Posts

Jason Campbell Promoted to Assistant SuperintendentDEW Recipient of Excellence in Construction AwardThe Kimball Union Academy Barn Relocation Project in Meriden, NH, is Wrapping Up!DEW Welcomes Drew Johnson as Assistant Project ManagerColby Luopa and Nick Pease Promoted lớn SuperintendentVSP break ground for new two-story barracks in Williston

New Hampshire

MacMillin Building17 Elm StreetKeene, NH 03431Phone: (603) 352-3070info