Performance through Innovation and Tradition

Trumbell-Nelson Truck

Founded in 1917, Trumbull-Nelson has been serving New Hampshire and Vermont construction clients for over a century. As a result, we understand the value of long-term relationships.

We now focus on a range of general contracting services for institutional, commercial, industrial, and residential clients. Because of our commitment to sustainability, we welcome projects with LEED certification requirements and offer decades of experience in energy efficiency improvements and new construction innovations.

Building on the dedication of team members past and present, we continue the tradition of delivering personal and professional service with integrity, becoming one of northern New England’s most respected builders.

About Us


Construction Services

The word comprehensive best describes the range of construction services offered by Trumbull-Nelson. As one of the largest contractors in Northern New England, clients seek our depth of knowledge and experience in commercial construction.

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We value people who value collaborative relationships and productive work. At Trumbull-Nelson, we build relationships with all of our employees and encourage them to grow and succeed in their careers with us.

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Trumbull-Nelson actively seeks qualified vendors and subcontractors to work with us on the great projects we are privileged to build. Please use the questionnaire to open a conversation with us.

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"I highly recommend Trumbull-Nelson. Their knowledge, resourcefulness, and work…their can-do attitude and understanding of the customer’s needs make working with them a pleasure."
- James Fenn, Business Administrator (former) SAU #32, Lebanon, New Hampshire