NESEA Business Member Directory

The NESEA Business Member Directory includes all organizations that are NESEA Business and Academic Members. The directory is accessible to the public.

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377 Builders

PO Box 483
Housatonic , Massachusetts 01236
Phone: 413-429-6075

We are a member-owned general contracting company based in the Berkshires of Western Massachusetts. Our expertise is in residential and light commercial construction, including additions and full-scale renovations for your home or building. We also specialize in custom cabinetry and sustainable practices. As a tech-savvy group we use web-based project management tools that make collaboration an easy and enjoyable experience. We'll present you with the best options to suit your vision and resources whether innovative, traditional, or a blend of both.

Sectors: Single Family
Service Area: Massachusetts
Professional Specialties: Carpentry/Cabinetry, Design/Build, Remodeling/Renovation

475 High Performance Building Supply

334 Douglass St.
Brooklyn , New York 11217
Phone: 917 837-8487

475 High Performance Building Supply (475) provides essential building knowledge and components to building professionals. 475 helps make more durable, resilient, ecological, and energy-efficient buildings that optimize occupant comfort and health. We enable the building improvements required to dramatically reduce our energy demand and address our climate crisis. We are an ecommerce-based catalyst in the transformation of US construction to high-performance, low-energy, and Passive House buildings. The name “475” is a reference to the heat demand requirement of the Passive House Standard, 4.75 kilo BTUs per square foot per year. Passive House is the gold standard for high performance construction today.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
Service Area: Entire Northeast Region
Professional Specialties: Building Supply, Healthy Materials, Insulation, Passive Housing, Windows

603 Solar

One New Hampshire Ave.
Suite 125
Portsmouth , New Hampshire 03801
Phone: 603-570-2607

603 Solar is a solar energy service based in Portsmouth, NH. We wanted to begin a solar company based on the values of integrity and honesty, providing an amazing customer experience and getting people the best return on investment. We pride ourselves on our educative approach to showing people the advantages of solar, and strive to get people the best return on investment.

Sectors: Single Family
Service Area: New Hampshire
Professional Specialties: Photovoltaics

  Industry Leader NESEA Member  

A.W. Hastings/Marvin

2 Pearson Way
Enfield , Connecticut 06082
Phone: 800-966-2784

As a leading distributor for Marvin Windows & Doors, A.W. Hastings & Co partners with its retailer network to bring their customers' vision to life throughout the northeast. Made in the USA and sold and serviced locally, Marvin products are manufactured with sustainability in mind, starting with design and continuing through the entire life cycle of every project, always with an emphasis on long-term durability, efficiency and quality. Whether your project is passive house, Net Zero, or a home that simply uses elements of sustainable design, the Marvin Family of Brands provides solutions you need - including dual pane and tri-pane options yielding total window U-Factor values as low as .15.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
Service Area: Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Rhode Island, Vermont
Professional Specialties: Net Zero, Passive Housing, Windows

A9 Green / Total Green Energy Solution, LLC

329 Massachusetts Ave.
Lexington , Massachusetts 02420
Phone: 781-357-2454

Since 2009, A9 Green has delivered HERS Ratings and energy efficiency consulting to developers, architects, and builders of single and multi-family residential projects in over 85 towns across eastern Massachusetts. Our expertise in energy modeling, architecture, and building science help build better homes while reducing costs and environmental impact.

Sectors: Multifamily, Single Family
Service Area: Massachusetts
Professional Specialties: Consulting, Energy Auditing, Energy Modeling, HERS Rater

Abode Energy Management

555 Virginia Rd.
Suite 202
Concord , Massachusetts 01742
Phone: 339-707-0918

Abode Energy Management is a boutique energy consulting firm driving efficiency improvements for New England’s built environment. We are passionate about helping our industry grow through a training-based, collaborative approach. Our collective experience in building performance, renewables, clean energy financing, utility program implementation, community engagement, and workforce development form the foundation that enables us to deliver data-driven results for our partners and clients.

Sectors: Multifamily, Single Family
Service Area: Massachusetts
Professional Specialties: Building Envelope, Certification/Commissioning, Consulting, Consumer Information, Deep Energy Retrofit, Education, Energy Auditing, Energy Modeling, Finance, Geothermal, HERS Rater, HVAC, Incentives, Insulation, Mechanical Systems, Net Zero, Photovoltaics, Public Policy, Research, Solar Thermal

Action for Boston Community Development, Inc. (ABCD)

178 Tremont St.
4th Fl.
Boston , Massachusetts 02111

ABCD IS A NON-PROFIT HUMAN SERVICES ORGANIZATION that provides low-income residents in the Greater Boston region with the tools and resources needed to transition from poverty to stability and from stability to success. Offering a number of heating and energy services to income eligible residents of Boston, Brookline, Newton and the Mystic Valley cities and towns of Malden, Medford, Everett, Melrose, Stoneham, Winchester and Woburn, ABCD can help you stay warm in winter and cool in summer. We’ll even help you go green!

Sectors: Multifamily, Single Family
Service Area: Massachusetts
Professional Specialties: Affordable Housing, Consumer Information, Energy Auditing, Incentives, Social Services

Adirondack Battery & Solar, LLC

100 Hayden Rd.
Potsdam , New York 13676
Phone: 315-212-2114
Sectors: Single Family
Service Area: New York
Professional Specialties: Energy Storage, Photovoltaics

Advanced Building Analysis, LLC

2 Woodlawn St.
Amesbury , Massachusetts 01913
Phone: 9782703911

ABA is an industry leader of energy analysis, diagnostic, and verification services in Massachusetts and southern NH. We are an ENERGY STAR partner who helps builders of new single family and multi-family homes cost effectively meet the challenges of higher energy efficiency standards. ABA consults with architects and builders to improve building energy efficiency to meet or exceed program goals established by EPA’s ENERGY STAR, MA Residential New Construction programs, as well as Building Code consultation and verification.

Sectors: Multifamily, Single Family
Service Area: Massachusetts, New Hampshire
Professional Specialties: Certification/Commissioning, Energy Auditing, Energy Modeling, HERS Rater, Passive Housing

Aegis Energy Services

55 Jackson St.
Holyoke , Massachusetts 01040
Phone: 413-536-1156

Aegis Energy Services is an innovative, full service Combined Heat and Power (CHP) company based in Holyoke, MA. Founded in 1985, Aegis Energy Services' modular systems are currently utilized across the Northeast and Mid-Atlantic providing sustainable, clean power options for a wide array of customers. Aegis assists a variety of facilities in reducing both energy costs and emissions, from healthcare and assisted living facilities, to recreational and multi-unit residential complexes, and hotels. There are also institutional, educational, and industrial facility applications.

Sectors: Institutional, Industrial, Multifamily
Service Area: Entire Northeast Region
Professional Specialties: Cogeneration/CHP, Energy Monitoring

Air Barrier Solutions, Inc.

257 Middle Rd.
Crown Point , New York 12928
Phone: 518-597-4503

We provide air barrier and insulation inspection/audit services, including bulk foam installation, across the U.S. and Canada. All of our projects begin with a state-of-the-art diagnostic evaluation. Customized retrofit plans are developed for each building. The scope of the work is implemented by Air Barrier Solution's own crews and project managers, using proprietary, quality assurance, and measurement verification methodologies.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
Service Area: Entire Northeast Region
Professional Specialties: Energy Auditing, Insulation

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.

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

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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 is a benefit of NESEA Business or Academic Membership that 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 3750). If you would like to be included in the directory, join NESEA today as a business member. Learn more.