NESEA Business Member Directory

The Studio for High-Performance Design + Construction (Studio HPDC) provides training and education in High-Performance, Net Zero, and Passive House design and construction. Housed in a state-of-the-art Passive House facility, Studio HPDC is a classroom and educational center for sustainable design & construction. We develop and host training courses for students, tradespeople, and architects at all experience levels, ranging from introductory sessions and overviews to hands-on workshops and certification programs. In addition to training courses, we host regular networking and discussion group events and provide resources for all those interested in sustainable construction.

Scott Baum is the founder and principal of Sublime Windows. He has an engineering and architecture background and 20+ years of experience in the building trades. Over the last 10+ years, Scott has specialized in designing double-stud-wall, zero-net energy homes and was certified as a Passive House consultant in 2012. He is passionate about building science and uses the Passive House PHPP software, WUFI Passive, LBNL Therm, and LBNL Window7 software to study energy-efficient buildings. We have a solid understanding of building science, energy modeling, architectural detailing, and construction techniques related to energy-efficient buildings.

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.

Swegon is a global leader in indoor environment solutions, providing ventilation, heating, cooling, and climate optimization systems, alongside smart controls and technical support for healthy, comfortable, and energy-efficient buildings. They offer a comprehensive range of products like air handling units, chilled beams, and diffusers, focusing on flexible, sustainable, and connected solutions to improve well-being and productivity in commercial and industrial spaces worldwide.

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.

Here at Synergy Contracting Inc., we understand the importance of hiring the right company to help you succeed. A company that’s experienced, dependable, and has clear and constant communication with you at every phase of your project. We have the latest technology, tools, and experience to deliver the highest standards. We specialize in Environmental Remediation, Demolition, Painting, Final Cleaning, Labor Support, and Construction Services. We’re WBE, MBE, DBE, and LGBTBE Certified. Our teams of knowledgeable professionals are here to complete your project on time. Our goal is to exceed your expectations. Just give us a call – We’ll take care of the rest.

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.