NESEA Business Member Directory

Mighty Roots is a residential design-build company focusing on healthy, durable, and energy-efficient new homes and renovation/addition projects.

Building spaces of enduring beauty, healthy, comfortable homes that use little energy. Mindel and Morse Builders is a Brattleboro-based company specializing in new construction and remodeling. Our company is built on a legacy of aesthetically stunning, lasting work and being on the cutting edge of green building practices, such as focusing on energy efficiency and building in a way that makes for little embodied carbon and maximizes the use of local materials.

Minotair is a high tech HVAC manufacturer from Gatineau, QC. We manufacture a 100% electrified, heat pump-based, and carbon-reducing footprint solution with our PentaCare Series: a state-of-the-art all-in-one box HVAC/D equipment with no outdoor unit. Tailored for multifamily buildings (one unit/apt) and single-family homes, it’s perfect for deep-energy retrofits, high-performance, and passive house projects. PentaCare is 4-machines-in-1 being: an active heat and energy recovery ventilator + a dehumidifier + a ducted air source heat pump + an HEPA MERV 15 Medical-Grade Air Filtration device. That cutting-edge technology equipment strives to take care of 5 things: Heating + Ventilation + Air filtration + Cooling + Dehumidification.

Mitsubishi Electric Trane HVAC US is the leading marketer of residential and commercial ductless air conditioning and VRF zoning systems in the U.S. The company provides innovative products, systems, and solutions capable of cooling and heating any application, from a home to a large commercial building.

Distinctive Pergolas is a top-quality pergola design/installation company that is a subsidiary of MKE Development Corp. Thanks to its founders, Michael and Kathy Egasti, MKE has been providing superior construction services since 2005. We have completed a wide range of projects, including 100% electric new construction residential builds, indoor pools, gut rehabs, private home movie theaters, and custom louvered roof pergolas for residential and commercial clients. Our meticulous attention to detail and unwavering commitment to customer satisfaction sets us apart from other companies. With Distinctive Pergolas, you can be sure your project will be handled with the same precision, care, and quality that MKE is known for.

Having over two decades of experience as a member in good standing with the Ironworkers Union, MVS Welding will continue to hold true to that core value in the industry and the community. Our ability to consistently deliver high-quality performance in a prompt and professional manner is of true worth and meaning to our company. MVS Welding provides exceptional service for all of your miscellaneous ironwork needs. MVS Welding is focused on growing the business into an organization with expanded operations to provide excellent high-level services to all our construction clients, commercial and residential. This goal aligns with our mission to promote our community's professional and economic growth.

We started New Energy Works Timberframing, a small timber frame company, thirty years ago. Today, along with our sister company, Pioneer Millworks, we employ over 120 designers, timberwrights, engineers, craftspeople, and community members. Together, we design and build some of the industry's most lyrical and efficient timber frames, using reclaimed timbers, energy-efficient enclosure systems, environmentally responsible practices, and state-of-the-art technology and software.

New England Solar Hot Water (NESHW) was founded in 2008 with the goal of making Solar Hot Water systems more accessible and affordable for businesses and homeowners alike. One of the first solar hot water companies in Massachusetts, NESHW quickly developed a reputation for providing reliable solar hot water systems that meet all the requirements for the state’s generous incentives and has become the largest provider in New England. Today, NESHW has expanded its services to offer the installation and distribution of efficient all-electric Smart Solar Heat Pump Water Heaters. Our integrity and experience set us apart as a trusted provider of renewable energy systems.

New Frameworks is a full-service contracting, consultation, and education company specializing in integrating natural materials and technologies and high-performance building systems. We are passionate about working in healthy environments and creating positive relationships to build truly sustainable structures. We enjoy working directly alongside clients in both design and construction and firmly believe in the importance of social justice and skills access to enable people of all creeds and economic backgrounds access to safe, beautiful, and affordable shelter.

Next Phase Studios Architects is a collaborative design firm providing full design services for architecture and interiors. We work as an experienced, integrated team and use a dynamic, problem-solving approach. As individuals and studio members, we strive for a very high level of expertise and effectiveness. This method leads to creative, sustainable, innovative design, building technology, and well-managed project delivery.

A group of EXPLORERS using combined experiences to IMAGINE environments that raise expectations & CREATE spaces that improve the quality of life.

Founded in 1975, the Northeast Sustainable Energy Association (NESEA) mission is to advance sustainability practices in the built environment by cultivating a cross-disciplinary community where practitioners are encouraged to share, collaborate, and learn.