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. Please let people know when you learned about their business through NESEA.

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

Search Filters

Check boxes to limit your search to specific sectors
Check boxes to limit your search to a specific states
Check boxes to limit your search to specific specialties

  Industry Leader NESEA Member  

HMFH Architects, Inc.

130 Bishop Allen Dr., 4th FL.
Cambridge , Massachusetts 02139
Phone: 6174922200

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, we are unified by our approach, which is predicated on a belief that the best architecture builds community. We design spaces that connect people­—whether across a campus, in a civic building, public or private institution, living or working space.

Sectors: Commercial, Institutional, Multifamily, Single Family
Service Area: Maine, Massachusetts, New Jersey
Professional Specialties: Architecture

Home Energy Technologies

PO Box 364
Chester , Connecticut 06412
Phone: 877-800-6440

Home Energy Technologies is a RESNET- accredited Home Energy Rating System Provider. Our services include HERS ratings, ENERGY STAR & NGBS certification, comprehensive home energy audits, building performance testing, and other energy diagnostic and analytical services. Our clients include architects, builders, and owners of single-family and multi-family homes in Connecticut and adjoining areas.

Sectors: Single Family
Service Area: Connecticut
Professional Specialties: Certification/Commissioning, Consulting, Energy Auditing, Energy Modeling, HERS Rater, Incentives

HomeBase, LLC

326 Washington St.
Annex Building
Wellesley Hills , Massachusetts 02481
Phone: 508-533-8393

HomeBase is a member-based cooperative focused on creating ecologically sustainable, deeply resilient communities that are locally rooted, energy positive, globally connected, economically viable and diverse across age, race and income. Our mission is to demystify this process and make it accessible to anyone who wants to live in harmony with the biosphere and is willing to do the ongoing work of building community.

Sectors: Multifamily
Service Area: Massachusetts
Professional Specialties: Community Planning, Consulting, Design/Build, Net Zero, Real Estate

Huber Engineered Woods

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

Huber Engineered Woods LLC continually strives to create innovative products that suit their customers' needs. Each one 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 a superior combination of 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.

29 Rte. 37 Ctr.
Sherman , Connecticut 06784
Phone: 860-355-0906

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  

IAQ Champs

26-12 Borough Place, Ste. 6B
Woodside , New York 11377
Phone: 518-414-0386

IAQ Champs specializes in the cleaning, video inspections, restoration, air balancing, fire damper installation and cutting edge industry advancing robotic mastic sealing of multi-family ventilation systems. Our primary focus is on restoring the existing and inoperable ventilation systems that have been overlooked in multi-family buildings for years. IAQ Champs is dedicated to providing the required airflow every resident needs and deserves.

Sectors: Multifamily
Service Area: New Jersey, New York
Professional Specialties: Deep Energy Retrofit, HVAC, Indoor Air Quality

  Industry Leader NESEA Member  

ICON Architecture, Inc.

101 Summer St.
5th Fl.
Boston , Massachusetts 02110
Phone: 617-451-3333

ICON is a design firm motivated by a belief in design’s ability to positively transform, empower and restore. We delight in the process, enriched by collaboration and a commitment to ongoing dialogue and discovery. We champion innovative environments that strengthen connections to people and place, fortify communities and create enduring value. Our work integrates intelligent design and construction methods with high performance and passive strategies to reduce energy demand and improve comfort and performance. Our commitment to sustainable design, smart growth and resilience creates healthy communities that restore our environment.

Sectors: Commercial, Institutional, Industrial, Multifamily
Service Area: Connecticut, Massachusetts, New Hampshire, Rhode Island
Professional Specialties: Architecture

Infrared Diagnostic, LLC

9 Elaine Rd.
Sudbury , Massachusetts 01776
Phone: 978-440-9900

Infrared energy audit, Duct Blaster and Blower Door testing. Certified Infrared Thermographer, HERS Rater. Provide consulting to builders, home owners on how to reduce energy consumption. Stretch Energy Code and 2015 IECC consulting.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
Service Area: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island
Professional Specialties: Certification/Commissioning, Energy Auditing, HERS Rater, HVAC, Mechanical Systems

Insight Solar

89 Market St.
Northampton , Massachusetts 01060
Phone: 413-338-7555

Insight Solar was started by industry professionals with decades of experience in home energy. We want to do one thing. Provide homeowners with the knowledge needed to make an informed decision about solar. In doing this, we know that we will have the greatest impact on our local and global world. We also recognize that the key to this impact is the people we choose to work with, lead and develop professionally and personally.

Sectors: Single Family
Service Area: Massachusetts
Professional Specialties: Photovoltaics

Institute at Brown for Environment & Society

Brown University
85 Waterman Street, Box 1951
Providence , Rhode Island 02912
Phone: 401-863-5862
Service Area:

Integral Building + Design, Inc.

231 Main St.
Ste. 103
New Paltz , New York 12561
Phone: 845-255-0418

Integral Building & Design is nationally affiliated with the Building Performance Institute (BPI), RESNET, the US Environmental Protection Agency (EPA), the US Department of Energy (DOE) and the Air-Conditioning Contractors of America (ACCA). Our firm provides a wide range of consulting services custom to your project, whether newly constructed or the retrofit of an existing building. We are specialists in the field of building science and welcome new opportunities to help design and construct better buildings. We serve as independent Energy Raters for a variety of energy efficiency standards and programs.

Sectors: Institutional, Multifamily, Single Family
Service Area: Connecticut, Massachusetts, New Jersey, New York
Professional Specialties: Affordable Housing, Building Envelope, Certification/Commissioning, Consulting, Deep Energy Retrofit, Education, Energy Auditing, Energy Modeling, Energy Monitoring, Geothermal, Healthy Materials, HERS Rater, HVAC, Indoor Air Quality, Insulation, Mechanical Systems, Net Zero, Passive House, Research

Integrated Eco Strategy

85 Main St., Ste. 212
North Adams , Massachusetts 01247
Phone: 413-884-2571

Our brand, Materially Better, answers the question “Which materials should I use?” for architects, designers, engineers, building owners, and consultants who want to build great, healthy buildings. We provide education, software tools (Red2Green), and project consulting (Integrated Eco Strategy) that guide our clients to select healthier building materials. Our advice is based on our nearly ten years of experience helping clients, from homeowners to major corporations and universities across the United States, create Living Buildings and work to secure a healthier future for all.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
Service Area: Entire Northeast Region
Professional Specialties: Certification/Commissioning, Consulting, Energy Auditing, Energy Modeling, Healthy Materials, Living Building Challenge, Net Zero, Project Management, Research


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.