NESEA Business Member Directory

Sunergy Solutions is a solar installation company dedicated to helping homeowners and businesses in NH, MA, ME, and RI harness the power of the sun. We specialize in designing and installing custom solar systems that provide clean, renewable energy while reducing utility costs and carbon footprints. Our team of highly skilled professionals is committed to delivering exceptional customer service and quality workmanship. We understand that every project is unique, and we take the time to listen to your needs and goals to design a solar system that meets your specific requirements. From the initial consultation to the final installation, we work closely with our clients to ensure they are satisfied with the results.

Sunwood Builders proudly serves the Pioneer Valley, including Amherst, Hadley, South Hadley, Leverett, Granby & Northampton. We specialize in building distinctive luxury homes architecturally suited for placement within Pioneer Valley's historic towns and surrounding communities. Creating a new custom home is an intensely personal experience, and we work hard to ensure that the home we build for you reflects your own values, needs, and lifestyle. Our years of collective experience and expertise as a custom home builder ensure you have a knowledgeable, personal guide all the way through the home design and build process.

Superior Co-Op HVAC is a veteran-owned Mitsubishi Diamond Contractor Elite located in NY, just a few miles from Vermont. Our mission is to provide heat pump solutions in Vermont and the entire capital region of New York, including the Adirondacks, to eliminate the use of fossil fuels. Mitsubishi Hyper Heat Pumps can easily heat and cool their home or business, even when temperatures outside dip to -13F, without the help of any backup heating. Our commitment is to help our customers save on their energy bills and reduce energy consumption with practical HVAC solutions, quality products, and efficient service.

Sustainable Comfort is a consulting, development, and property management firm with expertise in energy-efficient multifamily housing. SCI specializes in ENERGY Star homes, LEED for homes, Enterprise Green Communities, Passive House, HERS Rating, state incentive programs, and code compliance. We are a small group who believe that through better construction practice and management, we can help developers, architects, contractors, and residents achieve healthier, resilient, and sustainable multi-family buildings. Our vision is to move the multi-family market to conscious development and management that results in sustainable buildings that support the people who build them and call them home, and the communities that surround them.

Sustainable Energy Analytics is a service company centered on energy efficiency and resiliency in the residential new construction sector. Our current product set includes HERS Ratings, LEED Certifications, Phius Certifications and testing, energy code compliance/verification, Mass Save incentive program support, various energy, air, and resiliency certifications, building science consulting, HVAC equipment & building envelope testing, and premium energy audits. We offer our services primarily in eastern Massachusetts, with occasional projects in the New England region.

Symmetry Electric is a Boston-based electrical shop focused on bringing a new level of communication and quality to a wide range of residential and select commercial projects in and around the city. With over 20 years of electrical experience, Master Electrician Matt Doremus started Symmetry to provide Boston area architects, builders, contractors, and homeowners with an electrical contractor committed to partnership and excellence.

For over 25 years, we've equipped our clients with the tools and information to help shape the evolving energy sector to meet objectives for reliability, affordability, and equity. Our reports, expert witness testimony, modeling, presentations, factsheets, and white papers are all grounded in up-to-date knowledge and best practices in energy and environmental economics. Whether you need assistance scoping analysis, protecting ratepayer interests in a regulated utility proceeding, or creating a report to enhance public engagement in the energy transition, we can help. Together, we'll ensure the work scope aligns with your goals and the deliverables clearly communicate robust and data-driven analysis to maximize your impact.

Taitem Engineering is a full-service consulting engineering firm at the forefront of innovative, sustainable design and building science. During 35 years of continuous operation, Taitem has continued to expand its offerings in energy efficiency and net-zero energy, leading the market while maintaining its commitment to its mission, as reflected in its name, “Technology As If The Earth Mattered.” The team carefully works with emerging technologies to determine their real-world value. As a B-Corp, our work has a measurable impact on people’s lives and contributes to improvements to industry best practices to help achieve carbon reduction goals.

( taa · mah ) In the Filipino language, the phrase “tamang tama” roughly translates to “just right.” Our commitment to finding the just right fit captures the golden thread of our practice— driving our dynamic process and influencing every decision we make. With our core value of partnership, we combine our client’s style, the specifics of a site, the budget, and the craft of today’s building technology into an architecture to be enjoyed for generations.

TE2 was founded in 2010 to address the growing need for high-performance HVAC systems that are Comfortable, Quiet, and promote healthy Indoor Air Quality (IAQ). Over the years, we have expanded our services to include comprehensive engineering solutions such as building and energy analysis, as well as mechanical, electrical, plumbing, and fire protection (MEP/FP) design, along with renewable energy design. We specialize in high-end residential homes and combine luxury, comfort, and efficiency to create tailored solutions for homeowners. Our expertise extends across diverse markets, including multi-family, office/retail, hotel, and data centers, with a strong focus on energy efficiency and sustainability in LEED and Passive House projects.