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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Gregorio Sustainability, LLC

16 Dykeman Rd
Delmar , New York 12054
Phone: (301) 467-8058

Gregorio Sustainability LLC is a WBE that partners with private, public, non-profit, and government organizations to advance their ESG goals, with expertise in the commercial real estate sector. Whether a client is starting their first project or deepening the impact of an existing program, Gregorio Sustainability will develop and implement custom corporate responsibility strategies and sustainability solutions that add value to the organization's bottom line. With experience in strategic planning and program development, project management, compliance and reporting, certifications, marketing and communications, stakeholder engagement, and industry partnerships - our services will enhance sustainability efforts to meet key business goals.

Sectors: Commercial, Institutional, Industrial, Multifamily
WMBE: Women or BIPOC Owned
Service Area: Connecticut, Massachusetts, New Jersey, New York, Vermont
Professional Specialties: Certification/Commissioning, Construction Management, Consulting, Energy Auditing, Energy Monitoring and Management, Incentives, Net Zero, Photovoltaics, Project Management, Public Policy, Research, Solar Parking Structures

Hardwick Post & Beam

272 Fleming Rd., PO Box 225
Hardwick , Massachusetts 01037
Phone: (413) 477-6430

We are a company of craftspeople. For 33 years, we have designed and built beautiful, custom timber frame structures for clients in Massachusetts, New England, and the United States. A family company in its second generation of leadership, we have been employing a group of timber framers year-round for more than three decades and are committed to our people. We are very eager to work with architects and builders who are on the front line of cutting-edge energy sustainability and want to pair their products with the beauty and tradition of a timber frame.

Sectors: Commercial, Institutional, Single Family
Service Area: Connecticut, Massachusetts, New Hampshire, Vermont
Professional Specialties: Construction Management, Design/Build, Timber Framing

HELM Construction Solutions

139 Main St #602
Brattleboro , Vermont 05301
Phone: (802) 225-8933

HELM offers innovative business consulting, coaching, project management, and training services. Our experienced team members work with owners, designers, and builders to create high-performance buildings and businesses throughout North America. HELM's purpose is to revolutionize the construction industry, centering the triple bottom-line principles of planet, people, and prosperity to become a catalyst for climate justice.

Sectors: Commercial, Multifamily, Single Family
WMBE: Women or BIPOC Owned
Service Area: Entire Northeast Region
Professional Specialties: Construction Management, Consulting, Design/Build, Living Building Challenge, Net Zero, Passive House, Project Management

  Industry Leader NESEA Member  

HGA

374 Congress St., Ste. 400
Boston , Massachusetts 02210
Phone: (617) 338-5990

HGA is a national interdisciplinary design firm committed to making a positive, lasting impact for our clients and communities through research-based, holistic solutions. As the impacts of climate change intensify, this mindset has become even more crucial—there is no time to waste. Every act of sustainable design, engineering, planning, and construction shapes our common future, and at HGA, we see this as both a responsibility and an opportunity. Through vision and strategy, we have advanced our sustainability commitments, built a portfolio of innovative, elegant solutions, and aligned our internal processes to position both our company and clients for maximum impact.

Sectors: Commercial, Institutional
Service Area: Entire Northeast Region
Professional Specialties: Architecture/Design, Engineering

  Industry Leader NESEA Member  

HIGHMARK | Building Efficiency

49 West 45th Street, 6th Floor
New York , New York 10036
Phone: (212) 920-4878

We bring global energy-efficient technologies—including heat pumps, heat-pump water heaters, and geothermal systems—to commercial and high-rise multifamily buildings in our target markets. Further, we seek to electrify and decarbonize both retrofits and new construction. We specialize in the most demanding buildings in the following verticals: commercial, high-rise multifamily, office, industrial, education, hospitality, healthcare, and government. The markets we work in include the New York City metropolitan area (all five boroughs), Long Island, Northern New Jersey, and Westchester County. Contact us for more information.

Sectors: Commercial, Institutional, Industrial, Multifamily
Service Area: Connecticut, New Jersey, New York
Professional Specialties: Geothermal, HVAC, Water Heating

  Industry Leader NESEA Member  

HMFH Architects, Inc.

130 Bishop Allen Dr., 4th FL.
Cambridge , Massachusetts 02139
Phone: (617) 492-2200

HMFH is an architecture firm committed to creating spaces that elevate users’ experience. While each of our projects is different in its response to context and program, our approach, which is predicated on a belief that the best architecture builds community, unites us. We design spaces that connect people­—whether across a campus, in a civic building, public or private institution, or living or working space.

Sectors: Commercial, Institutional, Multifamily
WMBE: Women or BIPOC Owned
Service Area: Maine, Massachusetts, New Hampshire, Rhode Island, Vermont
Professional Specialties: Architecture/Design

  Midsize NESEA Business Member  

HomeWorks Energy

101 Station Landing
Medford , Massachusetts 02155
Phone: (781) 305-3319

We make it easy for homeowners to reduce their energy costs and carbon footprints. As a Mass Save® partner and the largest home performance contractor in Massachusetts, it’s our business to make your home – and wallet – greener.

Sectors: Multifamily, Single Family
Service Area: Connecticut, Massachusetts
Professional Specialties: Energy Auditing, HVAC, Incentives, Insulation

Horizon Homes

865 Spring St Westbrook, ME
Westbrook , Maine 04092
Phone: (207) 221-3221

At Horizon, we are committed to helping Maine families enjoy healthy, comfortable, and efficient homes. From air sealing and insulation to heat pumps with robust Efficiency Maine rebates, we have the experience and expertise to fix problem areas and make your dream a reality on your budget. At Horizon we have the experience to help you make your home as efficient, functional, and comfortable as possible. Reach out, and one of our team leaders can assess your home and make a plan to bring your dreams to reality.

Sectors: Single Family
Service Area:
Professional Specialties: HVAC, Indoor Air Quality, Insulation

  Industry Leader NESEA Member  

HTS

One Corporation Way, Ste. 110
Peabody , Massachusetts 01960
Phone: (978) 977-9911

HTS New England runs the gamut of providing custom HVAC solutions for projects of all sizes in the commercial, institutional, and industrial sectors. We continue to succeed over the competition – whether our clients need energy-recovery systems or high-efficiency chillers – because our equipment is invariably dependable and consistently low on maintenance. Our engineering and technical specialists become heavily involved in every project's research and design phase to provide counsel, product education, specifications, a 24-hour turnaround on shop drawings, Revit® images, and any other support architectural and MEP teams need to accomplish their client goals.

Sectors: Commercial, Institutional, Industrial
Service Area: Entire Northeast Region
Professional Specialties: Energy Monitoring and Management, Engineering, HVAC, Project Management

  Industry Leader NESEA Member  

Huber Engineered Woods

10925 David Taylor Dr., Ste. 300
Charlotte , North Carolina 28262
Phone: (800) 933-9220

Huber Engineered Woods strives to create innovative products that suit their customers' needs. Each delivers outstanding performance, easy installation, and greater strength in single-family, multifamily, and light commercial projects. Huber's ZIP System Sheathing & Tape are structural wood panels with built-in protective barriers, eliminating the need for building wrap or felt and providing a continuous rigid moisture and air barrier that optimizes energy efficiency. Additionally, Huber's AdvanTech Subflooring product is proven to achieve superior strength and moisture resistance for subflooring that won't swell, cup, delaminate, or bounce even under the toughest conditions.

Sectors: Single Family
Service Area: Entire Northeast Region
Professional Specialties: Building Envelope, Building Supply, Insulation, Roofing

Hudson Valley Preservation Corp.

27 Maple St.
Kent , Connecticut 06757
Phone: (860) 592-0500

Formed in 1991, HVP has become one of the foremost companies for historic and modern renovations in the Hudson Valley and Connecticut. We also offer historic preservation consulting expertise in the areas of architectural history and assessment, preservation planning, restoration and rehabilitation design, and grant writing.

Sectors: Single Family
Service Area: Connecticut, New York
Professional Specialties: Construction Management, Consulting, Design/Build, Historic Restoration

  Industry Leader NESEA Member  

Hutker Architects

79 Beach Rd.
Vineyard Haven , Massachusetts 02568
Phone: (508) 693-3344

For more than 30 years, the team at Hutker Architects has been helping families and individuals create one-of-a-kind homes in New England. Our process begins with listening. We work together to develop a program of indoor and outdoor spaces that best support how you live, work, and play.

Sectors: Single Family
Service Area: Maine, Massachusetts, New Hampshire
Professional Specialties: Architecture/Design

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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 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.