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.

Policy on Appropriate Use

To maintain the integrity of this valuable network, it is important to ensure that our member information is protected and used responsibly. Before accessing the membership directory, please review our policy on appropriate use.

Search Filters

Select any desired filters, then click Apply to see the results.

Check boxes to limit your search to specific sectors
Check boxes to limit your search to a specific states
Search for listings that include these words or a quoted phrase
Check boxes to limit your search to specific specialties

  Midsize NESEA Business Member  

AKF Group

294 Washington St
Boston , Massachusetts 02108
Phone: (617) 737-1111

AKF creates high performing spaces that enable people to live, work, heal, and grow. We let the end user concentrate on their mission while we design spaces to optimize their work in a less carbon intensive world. We want educators to focus on teaching, doctors and patients on healing, business owners on productivity, and building owners on anticipating and executing on the changing needs of users.

Sectors: Commercial, Institutional, Industrial, Multifamily
Service Area: Entire Northeast Region
Professional Specialties: Certification/Commissioning, Engineering, Lighting, Mechanical Systems

Alfandre Architecture

231 Main St.
New Paltz , New York 12561
Phone: (845) 255-4774

Alfandre Architecture specializes in the design of energy, resource-efficient, healthy buildings that are environmentally harmonious. We’re committed not only to the principles of green building but to its practical application in the real world. Get the space that’s right for you, designed around how you live and work. One team that does it all with our comprehensive range of design/build services, from sustainable design to complete construction, creating spaces and places of lasting beauty.

Sectors: Commercial, Institutional, Multifamily, Single Family
Service Area: New York
Professional Specialties: Affordable Housing, Architecture/Design, Design/Build

Allied Engineering, Inc.

160 Veranda St.
Portland , Maine 04103
Phone: (207) 221-2260

Allied Engineering has been providing multi-discipline engineering support to our clients since 1958. Our experience lies in our knowledge and understanding of structural, mechanical, electrical and technology systems for new buildings and renovation design projects. Our expertise is demonstrated in our attention to detail, integrated designs, and our excellent reputation.

Sectors: Commercial, Institutional, Industrial
Service Area: Maine, New Hampshire
Professional Specialties: Certification/Commissioning, Consulting, Electrical, Engineering, Lighting, Mechanical Systems


465 Kittredge Rd.
Bangor , Maine 04401
Phone: (207) 356-7748

At AMEND we Design, Build, and Improve on how homes are built. We design and build new homes, additions, remodels and renovations. We focus on occupant comfort, energy efficiency, indoor air quality and overall home performance. We design, we build, we love to see great designs take shape. We acknowledge the benefits of an integrated design/build process for the convenience of our customers.

Sectors: Single Family
Service Area: Maine
Professional Specialties: Building Envelope, Deep Energy Retrofit, Design/Build, General Contractor, Indoor Air Quality, Net Zero, Passive House, Remodeling/Renovation, Windows

Anthony J. Musso Architect

10 Diamond Ct.
Huntington , New York 11743
Phone: (631) 367-8626

An architectural firm practicing sustainable architecture, interior architecture, landscape design and Passive House design. "The architecture for today respects the past while solving our contemporary needs in a responsible, sensible design."

Sectors: Single Family
Service Area: New York
Professional Specialties: Architecture/Design, Design/Build, Landscape Design, Passive House

ARCove Architects LLC

3 Congress St.
Portsmouth , New Hampshire 03801-4052
Phone: (603) 731-5187

ARCove serves clients who seek a more resilient, useful, and lasting environment. Bringing enduring solutions and high-performance technologies together with artistry and workmanship, our designs ensure utility and delight for functional and cherished spaces. ARCove is a specialty, expertise-focused architecture firm committed to the design of buildings that enhance opportunities for people and communities to thrive. Our designs for both new construction and adaptive reuse forge connections anchoring occupants to what lies beyond – the community, the environment, the environs, past events, and future opportunities.

Sectors: Single Family
WMBE: Women or BIPOC Owned
Service Area: New Hampshire
Professional Specialties: Architecture/Design, Historic Restoration, Remodeling/Renovation

Ashley McGraw Architects, DPC

125 E Jefferson St.,15th Fl.
Syracuse , New York 13202
Phone: (315) 425-1814

Ashley McGraw is dedicated to human centered, sustainable buildings, and we design with this view on all of our projects. Ranging from energy efficient envelopes to buildings that are sensitive to their context, we believe that good design creates buildings that are beautiful to inhabit, enhances their surroundings, and are economical to build and operate. Ashley McGraw’s core value is to create architectural projects with a positive impact, and we measure that focus through the triple bottom line of environmental, social, and economic sustainability for our clients.

Sectors: Commercial, Institutional, Industrial, Multifamily
Service Area: New York
Professional Specialties: Architecture/Design, Community Planning, Living Building Challenge, Net Zero, Passive House

Auburndale Builders

151R Adams St.
Newton , Massachusetts 02458
Phone: (617) 467-4171

We are passionate about high-performance: new construction, renovation, Passive, and Net-Zero homes. Our team knows the integrated process necessary for high-performance homes and works with the right experts to ensure excellent results. We believe in making the process as good as the product to enhance the lives of those who live there.

Sectors: Multifamily, Single Family
Service Area: Massachusetts
Professional Specialties: Deep Energy Retrofit, Net Zero, Passive House, Remodeling/Renovation

AURORA Architects + Builders Co.

98 Winchester St.
Medford , Massachusetts 02155
Phone: (617) 299-1309

We will recommend and specify sustainable materials that have a long life cycle whenever possible—products and construction that harmonize with your environment, both aesthetically and practicality to create energy-efficient and responsibly built spaces. We embrace great design—form, function, color, and materials, whether we are working with your architect or if we are retained as your design team. We see to it that everything (and everyone!) works together to build a space that is as unique as you.

Sectors: Single Family
Service Area: Massachusetts
Professional Specialties: Construction Management, Deep Energy Retrofit, Design/Build, Healthy Materials, Remodeling/Renovation

B. Alpha Construction LLC

29 Daniel Dr.
Chicopee , Massachusetts 01013
Phone: (413) 539-8310

B.Alpha Construction is a high performance insulation company that focuses on residential and commercial buildings in both the retrofit and new construction markets. Founding partners Yamil Brito, Joel Brito, and Mark Tajima bring over forty years of building performance and deep energy retrofit experience to their newest endeavor.

Sectors: Commercial, Multifamily, Single Family
WMBE: Women or BIPOC Owned
Service Area: Massachusetts
Professional Specialties: Insulation

B&L Testing and Balancing

2735 Academy St.
Oceanside , New York 11572
Phone: (516) 724-3630

B&L Testing and Balancing is a NEBB-certified provider of testing and balancing services for the HVAC industry. Our goal is to help shareholders in the HVAC industry improve occupant comfort, achieve design specifications, extend maintenance intervals, improve energy efficiency, and ensure efficient operation of new and existing HVAC systems.

Sectors: Commercial, Institutional, Industrial, Multifamily
Service Area: New York
Professional Specialties: Building Envelope, HVAC, Indoor Air Quality

Bailey Davol Studio Build

325 Pond Street
Jamaica Plain , Massachusetts 02130
Phone: (617) 816-6996

Bailey Davol / Studio Build is a full-service design/build and home renovation firm. Our process is different. We submit a detailed proposal based on detailed information about your home, your needs, and the desired renovation. We believe that this initial investment of time and effort is well worth it. A clear plan, clear expectations, and clear communication mean a more seamless and predictable experience for all. We invite you to schedule a consultation and look forward to meeting you!

Sectors: Commercial, Single Family
Service Area: Massachusetts


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 as at one of our organization membership levels. Learn more.