NESEA Business Member Directory

VGS is a leader in a growing effort to decarbonize North America’s gas infrastructure. In 2019, VGS announced a comprehensive plan to achieve Net Zero by 2050. VGS has made steady progress toward its goal. The organization continues to align its actions with existing and emerging statewide energy policy. These include increasing access to weatherization services for Vermonters, offering products that reduce fossil fuel use and cut greenhouse gas (GHG) emissions in customers’ homes, and developing alternative low- or no-carbon renewable supply sources to displace fossil gas.

Vermont Integrated Architecture (VIA) is a full-service architectural design firm. We strive to strengthen communities, support local economies, and sustain healthy environments while creating beautiful, functional spaces.

Warren Construction Group is a 100% employee-owned construction management and general contracting firm based in Maine, dedicated to building high-performance, sustainable projects that strengthen communities. Since 1999, we have partnered with owners, architects, and design teams to deliver commercial, campus, residential, and specialty projects throughout Maine. Our experience includes LEED, Passive House, WELL, and other high-performance building standards, supported by a culture of craftsmanship, collaboration, and accountability. As an ESOP company, every employee is an owner, creating a shared commitment to quality, safety, innovation, and long-term client success. From preconstruction through completion, we focus on thoughtful planning, transparent communication, and self-performed.

Gabriel Erde-Cohen founded We Clean Heat Pumps in Vermont in 2018 when he filled a pressing need in the family Solar/HVAC business. We don't install heat pumps or service broken units. We provide a service that every installer, property manager, and homeowner with a heat pump needs: We Clean Heat Pumps. We do one thing, and we do it well. WCHP is a Living Wage Employer.

We provide an array of energy rating and renewable energy consulting services to single—and multi-family housing builders, including HERS, Energy Star, and PHIUS ratings.

We are a second-generation residential construction firm dedicated to building and remodeling high-quality, design-forward, sustainable homes. We focus on renovations, additions, and remodeling in the greater Somerville | Cambridge, Mass. area, Wenham, and the North Shore. We take pride in using the most advanced building techniques and materials available.

Founded in 2020, West Work is a certified Women-Owned Business Enterprise (WBE) committed to providing elegant design that is sustainable and resource-responsible. Led by Katie Faulkner, a talented team brings perspectives from various cultural and international backgrounds with a shared commitment to environmentally respectful architecture, best facilitated by performance analysis and energy modeling embedded within the design process.

We are a residential architecture firm focused on sustainable design. We build a framework to support your dreams, while drawing inspiration from the natural world. Our aesthetic approach is centered around simplicity, elegance and a deep understanding of your visions. Sustainable design, green building, high performance building, natural building, by whatever name you choose to call it, designing with sensitivity to the environment in all aspects is our second philosophical pillar. This field is in its adolescence, and we are constantly educating ourselves to stay on top of the latest innovations in design strategies and newest (or oldest in the case of natural building) building materials. We are a Certified Passive House Consultant and a Certified Permaculture Design Consultant company.

Wolfworks designs and crafts right-sized homes of lasting beauty that harvest the sun to produce as much energy as they use, with health, comfort, durability, and energy security baked in. Our intent is to provide the information you need and the guidance you are missing. We guide a process for clients who are prepared to design and build collaboratively and responsibly. Together, we create spaces that look great, work well, and feel good to be in. Better Home. Better Life. Better Planet!

Our mission is to provide professional building services in a personal, affordable process to enable our clients to build, repair, or improve their homes. The Wood to Stone family consists of a diverse and talented crew. We foster a team approach and take great pride in our professionalism, integrity, and enthusiasm. Striving for excellence, we merge a strong work ethic with talent, producing the highest quality work in the most efficient manner. Our talented in-house team designs most small projects. For larger projects, we have a close team of subcontractors who work with us every step of the way. We love to keep our business local and community-oriented.

Wright Builders has been a leader in sustainable and high-performance construction for over 45 years. In Western MA and Southern VT, we continue to bring creativity and ingenuity to every project regardless of size, striving for the highest quality and enduring value with a strong commitment to net zero ready, carbon-neutral, and sustainable construction. Our buildings are designed and constructed to protect and promote the health and wellness of their occupants while reducing the overall impact of the construction on the environment.