WELCOME

Kitchen Renovation by Earthshare Construction - photograph by Dwelling photography

Earthshare Construction is a custom builder and contractor serving the greater Upper Valley region of New Hampshire and Vermont. We are committed to offering best practices in sustainable building and design.

We build structures that merge high-performance, energy-efficient design with quality craftsmanship and aesthetic distinction. We seek clients who share our desire to live lightly on the earth in beautiful and inspiring spaces.

In April of 2022 we were honored with Efficiency Vermont's "Best of the Best" Award in the New Residential Construction category for our Cliff House project (pictured at right).

Double stud wall on slab with frost walls
Scissor Truss roof with a cavity for mechanical ventilation
Blown cellulose insulation with vapor and air movement control using ProClima membranes
Mento with plywood sheathing makes the exterior air barrier
Air sealing performed by Earthshare crew using tape and Visconn liquid
Triple glazed windows from KohlTech
Heated by 12,000 BTU heat pump assisted by pellet stove
Panasonic Intelli-Balance 100 ERV
Sanden heat pump water heater

Cliff House by Earthshare Construction Sustainable Builder

Earthshare Construction bathroom renovation

• SMART • EFFICIENT • SUSTAINABLE •

"We gave Ethan and his crew a complicated, multi-phase build out project. The work came on-time, on-budget, and with uncommonly high-quality. The design and construction has performed as we intended for years.

Ethan was a pleasure to work with as a [general contractor] - communicative, attentive to detail, knowledgable. His crew was great to work with as well. Can't give a higher recommendation, really."

-B.M. Hanover, NH