NESEA Business Member Directory

Phase Change Solutions (PCS) is a global leader in developing and supplying phase change materials (PCMs). The company's proprietary PCMs, collectively referred to as BioPCM®, have been certified to include 100% bio-based content and are listed among the USDA's BioPreferred® products. The BioPCM® platform uses a combination of naturally-available materials, waste streams from the petrochemical industry, and additives. PCS is a smart materials company focused on temperature management across a range of industries, including cold chain, buildings, solar PV, and energy storage.

pHdesign is a full service New York-based architecture practice focused on maximizing what our clients have to work with, whether it is an existing building, a plot of land, a nonprofit budget, or a neighborhood block.

We apply the most appropriate and efficient sustainable design solutions to every project, merging an eye for modern design with functionality, beauty, and a vision for your future. Responsibility is a core value at pHdesign; our clients see this manifested in our commitment to their projects' success, to bettering the community fabric, and lessening the environmental impact of the spaces we create.

Phinney Design Group is a multi-disciplinary architecture, interior design, green building consulting, and construction management firm focusing on sustainable and environmentally responsible construction methods. Phinney Design Group’s portfolio contains a wealth of diverse design experiences and projects. From architecture to interior design, landscape design to land use analysis, urban planning to rural planning, our firm has a long and accomplished track record of coordinating projects from the design phase through completion and construction, all while maintaining environmentally friendly standards.

Phius provides architects, construction professionals, and engineers the smartest path to a zero-carbon built environment. The Phius passive building standards are based on exhaustive research and are climate- and cost-optimized. Phius certifies the majority of all passive house projects in North America with our locally tailored, globally applicable passive building standard. Learn how you can build comfortable, healthy, cost-efficient buildings for a more resilient world.

Pinnacle Window Solutions focuses on offering green window solutions for every application. From traditional to modern and residential to commercial, we work hard to make your window choice and ordering process simple and enjoyable. Our knowledgeable team of eight has over fifty years of combined experience in the window and building industry and can quickly answer all your questions.

For 30+ years, we've been inspired by all of you to develop distinctive reclaimed and sustainable wood flooring, paneling, and siding. From our mills in New York and Oregon, we craft numerous species, grades, textures, and color options. Options for discerning architects and designers; options that are easy for builders to install; options that have a story homeowners and end-users connect with; options that are good for our people and our planet. We’re an ESOP (employee-owned) and JUST company with products that are FSC® Chain of Custody Certified, LEED point eligible, made in the USA, and many are UL GREENGUARD Gold certified.

We deliver high quality land care services in an ecological and creative manner. PVOL is a full service ecological landscaping and home improvement company. We practice organic lawn and plant health care. Our design is informed by permaculture principles focusing on edible landscaping and sustainability.

Placework is an architecture studio located in Portsmouth, NH. Our mission is to create a transformative design to benefit people and the planet. Our regenerative approach seeks opportunities to elevate the human experience and promote ecological well-being. As a Certified B Corporation, Placework has demonstrated the highest verified standards of social and environmental performance, transparency, and accountability. We are leading the shift from a “do less harm” paradigm to one that creates a just and healthy future for all.

Passive House and high-performance building consulting for architects and project teams. If you want to build long-lasting, durable, and low-maintenance buildings that will stay beautiful and healthy, understanding the building science implications of assemblies and detail is critical. Positive Trace can help with in-depth knowledge of building science applicable to multiple building types and assemblies and WUFI analysis capability to aid in decision-making and detailing your project.

Preservation of Affordable Housing (POAH) is a nonprofit developer, owner, and operator of nearly 14,000 affordable homes in 12 states and the District of Columbia. Our mission is to create, preserve, and sustain affordable, healthy communities that provide economic security and access to opportunity for all people. At POAH, we recognize that managing the environmental footprint of our properties is a critical piece of our preservation mission. POAH is a national nonprofit organization whose mission is to preserve, create, and sustain affordable, healthy homes that support economic security, racial equity, and access to opportunity for all.

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.

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.