Areas of Expertise

General Contracting

Mechanical System Design & Installation

Construction Management

Refrigeration System Design & Installation

Design Build

Electrical System Design & Installation

Pre-Engineered Metal Buildings

Municipal Infrastructure Installation

Public & Private Water Supply Development

Portfolio

LRH Biomass Heating Plant

LRH Biomass Heating Plant – Littleton, NH  2013DHI did a cost analysis of the existing heating system and structure and provided the hospital with a complete design to fit their needs.  We provided them with a Design Build proposal that included the site plan,...

South Mountain Resort – Phase I – Lincoln, NH 2014

Daniel Hebert Inc. was the general contractor on the South Mountain Inn Resort addition.  This was a five story wood framed structure totaling almost 40,000 sq ft.  The structure was constructed out of prefabricated panels which cut the framing time down considerably....

Colebrook Recreation Center – 2005

This is a state of the art recreational center, featuring a 3,300 square foot heated swimming pool, locker rooms, office area, and function room. The entire building is over 9,300 square feet and features radiant heat and a 50 foot long sky light to let natural light...

Colebrook Elementary School Addition/ Renovation – 2002

This was a design build project successfully completed by DHI. The scope included renovation of the existing elementary school building and gymnasium, demolition of the existing primary school, and construction of a new 57,000 square foot school addition per NH DOE...

Beattie House – 2007

The Beattie House is located in Littleton, NH. This project consisted of 17 residential units for the elderly located in a portion of a multi-story historic masonry structure that was converted from hospital use to residential occupancy. The historic Beattie House was...

Cornerstone Housing -2007

The Cornerstone Housing project took place in Berlin, NH and consisted of the construction of 13 new elderly housing units. This was a three-story, wood framed apartment building with a portion of the ground level constructed over the outlet river from Jericho Lake. A...

Berlin Courthouse & State Offices – 2009

This was a new 28,000 square foot building located in Berlin, NH. The structure was a two story stick framed structure, with the walls being built in an enclosed shop and then assembled on site. It is now the home of the Berlin District Court as well as NH State...

North Country Home Health and Hospice – 2005

A design build project located in Littleton, NH, the North Country Home Health and Hospice building was over 12,000 square feet of new construction. The structure was stick framed and featured radiant heating and a snow melt system to keep the sidewalks clear.

Littleton Opera House – 2009

DHI took on the renovation of this historic building in the heart of Littleton, NH, which totaled over 27,000 square feet.  The scope consisted of new petitions and bathrooms, flooring, suspended ceilings, drywall, and a new heating system.  The exterior of...

Littleton Food Co-Op – 2009

The Littleton Food Coop was a design build project totaling 14,500 square feet of new construction in Littleton, NH.  A skylight was installed over the entire main area of the store, bringing natural light in to a seating area for shoppers.DHI also designed and...

Weeks Medical Center – 2005

The Weeks Medical Center is located in Whitefield, NH and was 28,021 square feet of new construction.  DHI was responsible for this facility from the conceptual phase to the grand opening as this was a design build project.  The building was stick framed with radiant...

Weeks Memorial Hospital – 2002, 2011

In 2002 DHI served as Construction Manager for a major addition and alteration to the existing Hospital, upgrading all mechanical, electrical, and fire suppression systems.  This project included 18,500 square feet of new construction and alteration/face lift of...

Littleton High School – 2003

Design Build Contract for a 23,287 square foot addition and major renovation to 63,896 square ft of the existing high school. The renovations included all new mechanical and electrical, ADA compliance upgrades, a five stop elevator and reallocation of space within the...

Fort Fairfield Border Patrol Station – 2009

Construction of a new 25,500 square foot , one story building for the purpose of a Border Patrol Station. The building is steel framed with brick and metal siding exterior. Interior fit-up of the new complex including Masonry, Metals, Woods and Plastics, Doors/...

Littleton Regional Hospital – 2012

The design and construction of a new Medical Office Building totaling 56,000 square feet.  Project included blasting of solid ledge to within 25 feet of the existing hospital and construction of an enclosed and covered connection to the existing complex to...

Banks Chevrolet – 2011

Design and construction of a 104,000 square foot state of the art, General Motors “Image” approved building, literally 20 feet away from their present showroom.  Careful planning and meeting daily with Owners was required to keep their business operating as...

Featured Project

Riverwalk at Loon Mountain