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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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Women/Minority Business Enterprise
Organizations self-identifying as having 50% or more Women or BIPOC owners.
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MA Department of Energy Resources (DOER)

100 Cambridge St., Ste. 1020
Boston, Massachusetts 02114
(617) 626-7300

DOER's mission is to create a clean, affordable, resilient, and equitable energy future for all in the Commonwealth.

As the State Energy Office, DOER is the primary energy policy agency for the Commonwealth and supports MA’s clean energy goals as part of a comprehensive Admin-wide response to the threat of climate change. DOER focuses on transitioning our energy supply to lower emissions, reducing and shaping energy demand, and improving our energy system infrastructure.

DOER connects and collaborates with energy stakeholders to develop effective policy and implements this policy through planning, regulation, and providing funding. DOER provides tools to individuals, organizations, and communities to support their clean energy goals.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family

Service Area: Massachusetts

Professional Specialties: Advocacy, Education, Public Policy

MA+KE Architects

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

MA+KE 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.

WMBE: Women or BIPOC Owned

Sectors: Commercial, Institutional, Multifamily, Single Family

Service Area: New Hampshire, Vermont

Professional Specialties: Architecture/Design

Maclay Architects

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


Maclay Architects is now Vermont Integrated Architecture – Maclay Studio. Our work is founded on preserving and supporting our unique traditions and heritage that connect us to our natural, social, historic, and cultural fabric and resources. We create spaces which are productive, pleasant and enrich the environment and the human spirit. Our sustainable focus enables our clients to make choices based on the most current environmental materials and strategies. Our projects include educational, workplace, institutional, recreational, single family and multifamily residential, historic preservation, energy assessment and financial analysis, net zero consulting, and master planning. Our design creates positive experiences, outcomes, and future

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

Magnusson Architecture and Planning (MAP)

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

Magnusson Architecture and Planning (MAP) is a purpose-driven architecture firm centered on socially responsible housing and community development. For more than 30 years we have been at the forefront of inclusive, sustainable and healthy design. Our work includes residential and mixed-use buildings with an emphasis on affordable, supportive, senior, transitional and market-rate housing; community facility spaces; and community-based planning and urban design.

Sectors: Multifamily

Service Area: New Jersey, New York

Professional Specialties: Affordable Housing, Architecture/Design, Community Planning, Healthy Materials, Net Zero, Passive House

MaGrann Associates

1776 Broadway
New York, New York 10019
(888) 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 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, and 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 Construction, Inc.

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

A national leader in Passive House construction, Maine Passive House constructs low-carbon buildings with a mind for craft, comfort, and beauty. Across new construction, retrofit, and light commercial projects - our builds are consistently on time and on budget, as we prioritize transparency and collaboration from pre-construction to finish. We are passionate about improving the built environment in a way that honors all stakeholder relationships, bringing integrity and professionalism to every project. For over 15 years, our tried and true building methods have optimized cost and efficiency to create resilient structures that will last for generations.

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
(207) 318-6224

We work closely with clients to design new homes and renovations that are a joy to live in and cost little to heat, cool, and maintain.

Sectors: Single Family

Service Area: Maine

Professional Specialties: Architecture/Design, Healthy Materials, Indoor Air Quality, Net Zero, Passive House

Maloney Properties, Inc. (MPI)

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

Maloney Properties has been creating first-class communities since 1981. Our mission is to provide high-quality housing in all the communities we serve. MPI offers comprehensive services, providing highly customized real estate solutions to a wide range of property owners and developers. MPI manages over 8,500 mixed-use, market-rate, and affordable housing units in 80 communities around Boston and 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
(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.

WMBE: Women or BIPOC Owned, BuildingEnergy Access Program Participant

Sectors: Commercial, Single Family

Service Area: Massachusetts

Professional Specialties: Architecture/Design, Consulting, Energy Modeling, Energy Monitoring and Management, Net Zero

Mary Kraus Architect

110 Pulpit Hill Rd.
Amherst, Massachusetts 01002
(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.

WMBE: Women or BIPOC Owned

Sectors: Multifamily

Service Area: Massachusetts

Professional Specialties: Affordable Housing, Architecture/Design, Community Planning, Consulting

Maryann Thompson Architects

741 Mt. Auburn St.
Watertown, Massachusetts 02472
(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 sustainable, regionally driven architecture that attempts to heighten the phenomenological qualities of the site in which we work. Our architectural investigations revolve around such concerns as creating a rich and thoughtful edge between inside and outside, utilizing light as a medium, and employing warm, natural materials 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.

WMBE: Women or BIPOC Owned

Sectors: Institutional, Single Family

Service Area: Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Rhode Island, Vermont

Professional Specialties: Architecture/Design, Landscape Design

Mass Architect

45 Woodmere Drive
Milton, Massachusetts 02186
(401) 316-3525

MASS Architect is different than other architectural practices around New England. Nicholas Paolucci is the sole proprietor of the business, involved in all phases of the design and construction process of your project. He offers architectural design and construction documentation services for residential additions and new homes at a lower cost than the larger firms and a much quicker turnaround time to help get your project up and running. Nick can work directly for homeowners or as a design-build team with general contractors and developers. MASS Architect has a close knit reliable group of contractors, civil and structural engineers, and professional 3d rendering artists who help bring the project to life.

Sectors: Commercial, Single Family

Service Area: Massachusetts

Professional Specialties: Architecture/Design, Historic Restoration, Remodeling/Renovation