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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Greene Energy Consultants, LLC

40 Damon Rd
Scituate , Massachusetts 02066
Phone: (781) 405-2780

For the past 22 years, Greene Energy Consultants has helped promote sustainability through decarbonization and electrification of buildings. Greene Energy Consultants specializes in energy-efficient design and operations, existing building energy auditing, and retro-commissioning, and passive house design for commercial, municipal, institutional campuses, and multifamily. GEC is experienced with NYC LL84, 87, 97, BERDO, and Energy Star. Scott Greenbaum has over 35 years of experience as a Professional Engineer and is Certified Passive House Consultant (PHIUS) who founded Green Energy Consultants. He holds numerous diverse certifications (PE, CEM, CPHC, CBCP, GBE). He is licensed as a Professional Engineer in CT, MA, MD, NY, and NJ.

Sectors: Commercial, Institutional, Industrial, Multifamily
Service Area: Entire Northeast Region
Professional Specialties: Certification/Commissioning, Cogeneration/CHP, Consulting, Decarbonization, Deep Energy Retrofit, Energy Auditing, Energy Monitoring and Management, Energy Storage, Engineering, HVAC, Incentives, Indoor Air Quality, Mechanical Systems, Net Zero, Passive House, Steam Systems, Water Heating

GreenerU

Phone: (508) 981-0864
Sectors:
Service Area:

Greentech Renewables

2 Toelles Rd. Units 6, 7 & 8
Wallingford , Connecticut 06492
Phone: (203) 269-8064

CED Greentech East serves East of the Mississippi in the ever-expanding solar industry. We work closely with installers and have excellent service and extensive experience in the electrical and photovoltaic fields. Our goal is to meet your project requirements at a competitive price and to manage and deliver your system promptly and professionally. Our stock of materials and accessories will help complete your jobs without any holdups! Greentech personally handles daily deliveries throughout the region, ensuring that your complete system arrives on time and at no additional cost to you! We get low freight rates through our corporate account, and your order will be shipped out the same day!

Sectors: Institutional, Industrial, Single Family
Service Area: Entire Northeast Region
Professional Specialties: Building Supply, Community Planning, Education, Electrical, Energy Auditing, Incentives, Photovoltaics

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

Hausworks

28 Western Ave.
Rochester , New Hampshire 03867
Phone: (603) 953-8333

Building passive and high-performance homes in Seacoast New Hampshire and Southern Maine Our mission is to build high-quality, energy-efficient, and environmentally conscious houses and—most importantly—to build strong relationships with our clients as we construct their dream homes. We work with homeowners from the design phase through the final walk-through, handling all the construction management for a seamless construction process.

Sectors: Single Family
Service Area: Maine, New Hampshire
Professional Specialties: Construction Management, Design/Build, Passive House, Remodeling/Renovation

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

Horizon Homes

865 Spring St Westbrook, ME
Westbrook , Maine 04092
Phone: (207) 671-9019

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 Engineering

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

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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.