NESEA Business Member Directory

Quebec has maintained an office in New England since 1970, recognizing the region’s importance as a neighbor and a partner in a wide array of sectors. The Quebec Government Office in Boston’s mandate is to defend and promote Quebec’s interests throughout the region and to foster economic, political, artistic, academic, and institutional exchanges with the six New England states.

As one of the leading engineering companies in Boston and throughout New England for 75 years, we are also proud to serve our clients nationally and internationally. In its third generation of leadership under President Paul D. Sullivan, PE, LEED AP, R.W. Sullivan Engineering, it has maintained the tradition of high-quality technical engineering that the firm has represented for over seven decades. Our office is located at the Schrafft's City Center in Boston, MA, where we employ 95+ engineers, designers, and staff who proudly maintain the values that have successfully identified the company for 75 years. Our LEED Accredited Professionals constitute the majority of our design team.

We are a construction company serving Brunswick and the Greater Portland Area in Maine. We build custom homes using every energy-efficient practice we currently have available: we’re talking super-tight building envelopes, thick insulation, proper ventilation, earth-friendly finishes, and other high-performance details that we believe will soon become the industry standard. We build custom homes, additions, renovations, and garages that are timeless, beautiful, and energy-efficient, finding a balance between change and tradition.

Rare Forms specializes in building high-performance, healthy, net zero, and net positive energy homes. We have expertise in new construction, deep energy retrofit, and additions, and we are happy to consult on projects of any size. Our broad experience using locally produced and non-toxic materials, combined with high-performance insulation, air sealing, and mechanical systems, ensures your home is durable, comfortable, healthy, and efficient. We design many of our own projects but are also happy to work with your designer or plans to make sure your dream is realized. We work closely with a full complement of trusted engineers, consultants, and subcontractors as needed for each project.

Re:Vision was founded in 2002 to make a positive difference through the work of design and building professionals who wanted to unapologetically combine their passions for natural, built, and social environments. Today, Re:Vision is comprised of two studios in one LEED-certified building—an Architecture studio and a Sustainability Consulting studio.
Sustainability is part of Re:Vision’s DNA and it shows in our portfolio of Zero Energy verified, Passive House certified, LEED Platinum, Living Building certified, and common sense green projects. With care for the impact of our business, Re:Vision has been a certified B Corporation since 2007 and Just labeled since 2021 to make transparent our social and environmental performance.

Rebel Builders is a queer, Latinx, woman-owned and operated design-build firm based in the Greater Boston Area. Our diverse team offers residential whole home remodeling and addition services to clients in the surrounding Newton, Brookline, and Boston communities. We practice strong collaboration between our construction team and design team at every stage of the design process. We believe in fostering clear communication, transparency, and accountability with our clients and partners to ensure informed decision-making and project success. Our holistic, solutions-based approach guides clients through the entire project lifecycle, delivering innovative and modern solutions that reflect their unique lifestyles and vision.

Our mission is to make sustainable practices standard operating procedures for our clients. We do this by sitting on their side of the table, helping to integrate green business practices and sound engineering from project ideation through implementation. We have a strong focus on deep energy retrofit and decarbonization-over-time planning.

ReVision Energy is a 100% employee-owned certified B. Corporation solar company. Over the past 20 years, we’ve been focused on building a better world by deploying clean energy technology. ReVision Energy has an outstanding team of committed people creating success at all our locations – Montville and Portland, Maine; Brentwood and Enfield, New Hampshire; North Andover, Woburn, and Westfield, Massachusetts. Our in-house state-approved training center, in-house service department, and frequent collaboration between offices ensure the highest level of technical expertise in the Northeast.

Specializing in high-performance building practices since 1972, R.H. Irving is one of New Hampshire’s most experienced home builders. We are skilled in various energy-efficient and sustainable construction techniques, including high-performance construction, super insulation, triple-glazed windows, air sealing, heat recovery ventilation systems, designs that utilize natural daylight and passive solar heat, panelized stick framing, and post & beam construction. Our high-performance building practices result in unparalleled comfort, healthy indoor air quality, low heating costs, and long-term affordability.

Ripcord Engineering offers integrated high-efficiency HVAC and plumbing design for commercial and residential buildings. On time. On top.

We are a consulting firm that helps organizations measure, manage, and report their sustainability impacts. We partner with clients to instill sustainability throughout their core business objectives and operating practices. Our approach is designed to:
- Identify the most critical aspects of sustainability to manage,
- Measure impacts using industry best practices,
- Develop a management plan for continuous improvement and
- Report results on impacts, goals, and strategies.
Our clients include universities, municipalities, and private companies. We offer services ranging from sustainability planning to LEED/green buildings, ESG reports, climate action and waste reduction programs, and contract sustainability officer services.

Beers and Company is based in Cornwall, New York, and focused on improving the quality of existing residential and light commercial buildings in the Lower Hudson Valley. We are skilled in traditional craft and contemporary best practices in material selection, energy efficiency, and building durability. We are dedicated to preserving historic structures and updating buildings of all types so they are healthy and comfortable. Your house is your house. We are comfortable with leading the design process but are also happy working with clients who know what they want and collaborating with other design professionals who are looking for a builder to realize their projects' full potential.