NESEA Business Member Directory

The NESEA Business Member Directory includes all organizations that are NESEA Business, Academic, and Non-Profit/Government Members.  Please let people know that you learned about their services from the directory.

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Maclay Architects

4509 Main St.
Waitsfield , Vermont 05673
Phone: (802) 496-4004

Maclay Architects specializes in ecological planning and architecture, healthy building design, micro-load, and net zero building design and received the 2012 NESEA Zero Net Energy Building Award. The firm's project portfolio includes seventeen LEED Gold or Platinum certified buildings and ten net zero or net zero ready institutional and commercial projects. Bill Maclay and Maclay Architects authored a book titled: "The New Net Zero: Leading-Edge Design and Construction of Homes and Buildings for a Renewable Energy Future" by Chelsea Green Publishing. Bill Maclay, FAIA, LEED-AP, and founding principal of Maclay Architects, has been recognized as a leader in innovative, healthy, and ecological planning and architectural design since 1971.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
Service Area: Massachusetts, Vermont
Professional Specialties: Architecture/Design, Certification/Commissioning, Consulting, Deep Energy Retrofit, Design/Build, Net Zero, Passive House

  Industry Leader NESEA Member  

Magnusson Architecture and Planning (MAP)

42 West 39th St.,15th Floor
New York , New York 10018
Phone: (212) 253-7820

MAP offers comprehensive architectural and planning services that blend design excellence with technical and planning expertise. We specialize in mixed-use developments, affordable, supportive, senior, mixed-income, and market-rate housing, schools, community facilities, urban design, and community planning. Our clients include community groups, public agencies, municipalities, institutions, real estate developers, schools, and non-profit organizations.

Sectors: Commercial, Multifamily
Service Area: New York
Professional Specialties: Affordable Housing, Architecture/Design, Community Planning

  Industry Leader NESEA Member  

MaGrann Associates, Inc.

1776 Broadway
New York , New York 10019
Phone: (800) 624-7266

MaGrann Associates is an energy consulting and engineering company specializing in high-performance multifamily buildings. We offer developers and owners a full range of building lifecycle services from project planning and MEP design through construction, certification and commissioning to post-construction building performance management. Certifications offered include Passive House, LEED, NGBS, EGC, ENERGY STAR and ZERH. We serve clients throughout the Northeast and Mid-Atlantic regions from our offices in Connecticut, New York, New Jersey, Pennsylvania, Washington DC.

Sectors: Multifamily, Single Family
Service Area: Connecticut, Delaware, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island
Professional Specialties: Affordable Housing, Certification/Commissioning, Consulting, Deep Energy Retrofit, Energy Auditing, Energy Modeling, Engineering, HERS Rater, Incentives, Mechanical Systems, Net Zero, Passive House, Prefab/Modular, Real Estate, Research

Maine Passive House, LLC

303 Mayville Rd.
Bethel , Maine 04217
Phone: (207) 464-8070

Maine Passive House is a national leader in constructing passive houses, high performance buildings, and net zero buildings. We custom-build new homes and do Deep Energy Retrofits (DER) of existing buildings. We do residential and light commercial projects as well as limited consulting work. We have a very transparent process where you are in control, and we bring character, integrity, and a high level of professionalism to your building project. A cutting-edge company, Maine Passive House has been building passive houses for over ten years at close to the same cost as traditionally built buildings.

Sectors: Commercial, Institutional, Multifamily, Single Family
Service Area: Maine
Professional Specialties: Building Envelope, Consulting, Deep Energy Retrofit, Education, Net Zero, Passive House, Remodeling/Renovation, Timber Framing

Maines Design

336 N Palermo Rd
Palermo , Maine 04354
Phone: (207) 318-6224

Michael Maines works closely with clients to design new homes and renovations that are a joy to live in and that cost little to heat, cool and maintain. Comfortable working within a range of architectural styles, Michael infuses a modern sensibility into historically-derived designs, and traditional appeal into contemporary designs.

Sectors: Single Family
Service Area: Connecticut, Maine, Massachusetts, New Hampshire, Vermont
Professional Specialties: Architecture/Design, Consulting, Design/Build, Net Zero, Passive House

Maloney Properties, Inc. (MPI)

27 Mica Ln., Ste. 301
Wellesley , Massachusetts 02481
Phone: (781) 943-0200

Maloney Properties has been creating first class communities, since 1981. It is our mission to provide high-quality housing in all of the communities we serve. MPI offers a comprehensive set of services, providing highly-customized real estate solutions to a wide range of property owners and developers. MPI manages over 8,500 units of mixed-use, market rate, and affordable housing in 80 communities around Boston and across New England. We’ve earned our reputation for excellence with industry leading services and top REAC scores.

Sectors: Multifamily
Service Area: Connecticut, Maine, Massachusetts, New Hampshire, Vermont
Professional Specialties: Affordable Housing, Community Planning, Development, Property Management, Real Estate

Maple Street Architects

39 Revell Ave
Northampton , Massachusetts 01060
Phone: (413) 570-3213

Our small, family-owned architecture firm focuses on serving our community with the efficiency and beauty of good design. We offer full architectural services, lightweight design consultation, and everything in between, tailored to the needs of your project. We also provide data analytics services, bringing insight and understanding to a massive pool of building energy data to provide engaging images to drive changes at an individual and policy level

Sectors: Commercial, Single Family
WMBE: Women or BIPOC Owned, BuildingEnergy Access Program Participant
Service Area: Massachusetts
Professional Specialties: Architecture/Design, Consulting, Energy Modeling, Energy Monitoring, Net Zero

Mary Kraus Architect

110 Pulpit Hill Rd.
Amherst , Massachusetts 01002
Phone: (413) 548-0050

Making decisions in a group can be challenging. A compassionate, skilled facilitator makes all the difference by holding a safe space in which participants feel emboldened to speak their truth, where active listening builds community and connection while embracing diverse views, and from which emerge satisfying solutions that integrate the varied needs of all participants. With over 25 years as a consulting cohousing architect, I have applied these skills to participatory design workshops, where future neighbors work together to define their visions and design their communities.

Sectors: Multifamily
WMBE: Women or BIPOC Owned
Service Area: Massachusetts
Professional Specialties: Affordable Housing, Architecture/Design, Community Planning, Consulting

Maryann Thompson Architects

741 Mt. Auburn St.
Watertown , Massachusetts 02472
Phone: (617) 744-5187

Maryann Thompson Architects is a Cambridge-based architecture firm that offers a wide range of services to public and private clients. We specialize in architecture that is sustainable, regionally driven, and that attempts to heighten the phenomenological qualities of the site in which we work. Our architectural investigations revolve around such concerns as the creation of a rich and thoughtful edge between inside and outside, utilizing light as a medium, and employing warm, natural materials in order to accentuate a sense of place. The firm's staff of 15 comes from diverse backgrounds, including architecture, landscape architecture, green architecture, planning, interior design, and the visual arts.

Sectors: Institutional, Single Family
WMBE: Women or BIPOC Owned
Service Area: Massachusetts
Professional Specialties: Architecture/Design, Landscape Design

  Industry Leader NESEA Member  

Massachusetts Clean Energy Center (MassCEC)

294 Washington St., Ste. 1150
Boston , Massachusetts 02108
Phone: (617) 315-9355

The Massachusetts Clean Energy Center (MassCEC) is dedicated to accelerating the success of clean energy technologies, companies, and projects in Massachusetts while creating high-quality jobs and long-term economic growth for the people of Massachusetts. We are committed to incorporating principles of diversity, equity, inclusion, and environmental justice in all aspects of our work in order to promote the equitable distribution of the health and economic benefits of clean energy and support a diverse and inclusive clean energy industry.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
WMBE: Women or BIPOC Owned
Service Area: Massachusetts
Professional Specialties: Consumer Information, Education, Incentives, Public Policy

Matt Jancek Home Improvements

11 Pleasant St.
Maynard , Massachusetts 01754
Phone: (978) 505-5311

Matt Jancek has worked in the construction industry since 2002 and provides general contracting and carpentry services in eastern Massachusetts.

Sectors: Commercial, Institutional, Multifamily, Single Family
Service Area: Massachusetts
Professional Specialties: Building Envelope, Carpentry/Cabinetry, Deep Energy Retrofit, General Contractor, Healthy Materials, Historic Restoration, Remodeling/Renovation, Windows

Mayor + Kennedy Architects

53 S. Main St Suite 204
Hanover , New Hampshire 03755
Phone: (603) 643-8868

Mayor + Kennedy Architects designs for everyday life. Since 1992, we have remained on the forward edge of sustainable design practices and are passionate about integrating design, technology, energy efficiency, and affordability. Using this expertise to make design more accessible to more people, our work creates lasting value by enhancing how people live and interact with each other and contributing to a community’s character beyond the project itself. We are dedicated to making a positive impact on our clients, the environment, and the communities in which our projects are located.

Sectors: Commercial, Institutional, Single Family
Service Area: New Hampshire
Professional Specialties: Architecture/Design


The NESEA Business Member Directory is the premier referral resource for consumers and professionals looking for high-performance building and renewable energy professionals in the Northeast.

A listing in this directory results in increased visibility and referrals for our member organizations. The NESEA Business Member Directory is published online and in print (fall issue of BuildingEnergy magazine, circulation 3500). If you would like to be included in the directory, join NESEA today at one of our organization membership levels. Learn more.