hydrant installation and repair

D.R. Key Corp was established in 1981 by Dana R. Key as an underground utility contractor performing work for New England Telephone across New Hampshire and Vermont. Over the past 39 years, D.R. Key evolved into a road, site, and utility contractor servicing the Upper Valley of New Hampshire and Vermont. Dana, joined by his son Andy, are 3rd and 4th generation underground utility contractors. The company has completed many projects for states, local municipalities, and private owners over the past four decades.

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asphalt patchingconcrete and asphalt crushing/recyclingconcrete slabsdrainage solutionsdrain line installation and repairretaining wallssewer main construction and repairsewer manhole installation and repairsite developmentunderground utilitieswater main construction and repair