Pill-Maharam Architects, founded in 1991 by David Pill, offers comprehensive architectural services for institutional, commercial, and residential clients. With hands on experience in the construction field, our staff brings to each project a realistic body of knowledge to create a buildable, innovative solution. We are continually researching and incorporating sustainable strategies so that our finished projects are environmentally responsible. We fuse creative ideas with functional, budgetary, and programmatic requirements to create finely detailed sculptural spaces and buildings.

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 easily 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.

Working with our many partners, Pioneer Valley Habitat for Humanity builds strength, stability, and self-reliance through affordable homeownership in Hampshire and Franklin Counties. We are an affiliate of Habitat for Humanity International, an ecumenical organization that envisions a world where everyone has a decent place to live.

Placework is an architecture studio located in Portsmouth, NH. Our mission is to create a transformative design to benefit people and the planet. Our approach is regenerative, seeking 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.

In your home or on the phone, we can analyze your current consumption and show you how you can choose to take advantage of the full power of the Sun's energy and break away from the lifetime debt of your electric bill! We walk you through verifying as the homeowner, submitting your utility application, and setting up an on-site home inspection. We are with you every step of the way, from installation and beyond!

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 that 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.

We provide customized consulting services to reduce your energy costs, improve the comfort and durability of your building, and reduce greenhouse gas emissions. As a third-party, we do not endorse specific products or services. We are mission-driven to find comprehensive, integrated, cost-effective solutions for each client and each building.

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 greener business practices while also providing engineering support for project development and implementation.

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 through the deployment of clean energy technology. ReVision Energy is fortunate to have an outstanding team of committed people creating success at our five locations – Liberty and Portland, Maine; Brentwood and Enfield, New Hampshire; and North Andover, Massachusetts. Our in-house state-approved training center and frequent collaboration between offices ensure the highest level of technical expertise to be found in the Northeast.