NESEA Business Member Directory

At Oxygen8, we help create healthy spaces for people to live, work, and play in an energy-efficient way. With a history of problem-solving through entrepreneurship, innovation, and clean technology, Oxygen8 is proud to offer commercial and multi-unit residential ventilation solutions that help create comfortable indoor environments. Our solutions provide 100% fresh, filtered outside air to building occupants using a membrane-based high-efficiency energy recovery technology, MERV-13 filtration, and Daikin VRV heat pump technology for accurate temperature and humidity control. Oxygen8's commercial products have an airflow range of 325 - 10,000 cfm and depths as low as 16".

We’re a multidisciplinary design, architecture, and engineering firm with 1,300+ talented staff and offices in the U.S. and abroad. Our work consists mainly of complex projects that benefit from our integrated disciplines and significantly impact the communities they serve.

Paradigm Energy Services provides energy efficiency services to multi-family and single-family residences throughout Massachusetts. We install weatherization, air sealing, air source heat pumps, windows, smart thermostats, heating system replacements, ancillary mechanical measures, building controls, lighting, appliances, and more. We are a Mass Save Partner and have served over 120,000 residences in Massachusetts.

At Passive to Positive, we push the envelope on low environmental impact, healthy, energy-resilient architecture and consulting from single-family, multi-family, commercial, and institutional passive house/zero energy, zero carbon projects to holistic, energy-resilient, regenerative neighborhoods. We are not your average firm; we are visionaries in the fields of resilience, carbon reduction, energy reduction, and regenerative design. We provide consulting services to architects, developers, non-profits, and building owners. We are also a full-service architecture firm for single-family residential, small commercial and community buildings, and small-scale multi-family developments.

Paul Lukez Architecture (PLA) was established in 1992 as a studio to combine a love of creative and sustainable design with a commitment to service. PLA has served a wide range of clients and designed a variety of distinctive works over its 30-plus years of existence. Given our design process and experience, we can work across large, medium, and small projects. In 2021, PLA founded PLASES – a studio focused exclusively on our growing portfolio of sustainable projects. The PLA staff comprises highly skilled, talented individuals whose enthusiasm and energy are matched only by their commitment to the highest quality design. PLA’s pursuit of quality has been rewarded with more than 60 national and international design awards.

Performance Building Supply specializes in the highest-performing European windows and doors, providing for residential and commercial projects alike. Its focus is on passive houses, net-zero, and low-energy builds. Performance Building Supply is also the largest US distributor of SIGA Tapes and Membranes, selling nation-wide through PerformanceBuildingTapes.com.

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.

The Phillips Academy Climate Action Plan (CAP) presents a comprehensive, whole-school approach to engaging with climate change and sustainability. Our overarching goal is to promote climate justice while we address campus energy use, greenhouse gas emissions, water use, and waste. The CAP principles are: 1. Educate and engage the entire community on climate change, climate justice, and sustainability, 2. Increase the sustainability of campus buildings and infrastructure; conserve energy, reduce water use, reduce and divert waste; generate and use cleaner and renewable energy.

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.