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

eco_logic STUDIO, architecture & engineering, PLLC

2495 Main St., Ste. 431
Buffalo , New York 14214
Phone: (716) 834-9588

eco_logic STUDIO is an architecture, engineering, and planning firm focusing on green design and community revitalization and specializing in high-performance new and retrofit design of custom homes, affordable housing, institutional facilities, commercial development, urban design and planning, and green infrastructure. Certified Passive House designers, architects, and engineers on staff. Experience in natural building, solar systems, and living roofs. Architectural registration in NY, NJ, MI, NC, SC, and CT.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
Service Area: New Jersey, New York
Professional Specialties: Affordable Housing, Architecture/Design, Community Planning, Construction Management, Engineering

EcoCocon

121 Surprise Hill
Freehold , New York 12431
Phone: (518) 291-6950

EcoCocon was founded with the idea of finding a way to create real and affordable cradle-to-cradle buildings. Buildings that are made of renewable materials and would last decades before being returned safely to nature after use. Buildings that would contain healthy, locally sourced materials and leave a minimal ecological footprint. Over the years, we have developed a unique modular straw-based construction system. On average, our panels consist of 89% straw and 10% wood. We have designed our panels to use as little wood as possible - just enough for the system to be structural. The wood we use is sourced from sustainably managed forests, and the straw is a by-product of wheat production.

Sectors: Single Family
Service Area: Connecticut, Delaware, Maine, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Vermont
Professional Specialties: Insulation, Passive House, Prefab/Modular

Elevated Design Inc.

1212 Hancock St.
Quincy , Massachusetts 02169
Phone: (724) 561-6329

Elevated Design delivers MEP/FP design services for all building types. EDI has experience in multifamily, office, retail, restaurants, hotels, laboratories, higher education, and central plants, with a particular focus on Microgrids and geothermal systems.

Sectors: Commercial, Institutional
Service Area: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont
Professional Specialties: Cogeneration/CHP, Geothermal, HVAC, Mechanical Systems

  Midsize NESEA Business Member  

Elexity

2843 NW Lolo Dr
Bend , Oregon 97703
Phone: (503) 989-8078

We create intelligent energy control software for commercial buildings that has been proven to reduce demand charges by up to 40%, enable new revenue from demand response, and reduce carbon footprint through intelligent load shifting. As a cloud-based software service, Elexity can be easily enabled in any building with or without a BMS. We believe empowering every building with intelligent energy control software is essential for transitioning the world to a modern, clean energy grid.

Sectors: Commercial, Institutional
Service Area: Entire Northeast Region
Professional Specialties: Energy Monitoring, Software

Elysian LLC

70 Alpha Ave
Stonington , Connecticut 06378
Phone: (860) 345-5731

At Elysian, we see our projects as opportunities to impact our clients' lives meaningfully. We strive not just to build high-performance, quality homes but also relationships that will continue for decades. Our network of subcontractors works well together to get projects done on time and on budget with as few complications as possible. We strive to create an atmosphere of excellence among our team. Reliability, transparency, professionalism, trust, and a positive attitude are the primary building blocks of our success. We stand by our word and are determined to conduct ourselves ethically. We love our job. And we only network with other subcontractors that share that love.

Sectors: Single Family
Service Area: Connecticut, Rhode Island
Professional Specialties: Carpentry/Cabinetry, Design/Build, General Contractor, Net Zero, Passive House, Remodeling/Renovation

Emerald Builders, LLC

PO Box 299
Bowdoinham , Maine 04008
Phone: (207) 841-2775

Emerald Builders is a residential building company serving mid-coast Maine. We focus primarily on building sustainable and energy-efficient homes and buildings. We work closely with our clients, designers, and subcontractors to realize their dreams. We rely heavily on open communication between all parties from conception through project completion to ensure we’ve put out the best possible product for our clients. We pride ourselves on an unwavering commitment to the highest quality craftsmanship and the environment.

Sectors: Multifamily, Single Family
Service Area: Maine
Professional Specialties: Construction Management, Deep Energy Retrofit, Net Zero, Remodeling/Renovation

Emerald Design Build

435 Lancaster Street Suite 360
Leominster , Massachusetts 01453
Phone: (978) 870-8712

Emerald Design Build is a women-owned architecture + interiors firm in pursuit of providing sustainable building strategies for custom residential and business-commercial project types. We are passionate about fostering close relationships with our clients, and we take a psychological-architectural approach to providing designs that will fit, fill, and fuel our clients’ lives and their projects’ needs. Our team works closely with a family-owned builder-partner, Downing Construction, Inc. on many projects to offer an integrated design-build delivery method. We currently share a collaborative office space in Leominster, MA.

Sectors: Commercial, Multifamily, Single Family
WMBE: Women or BIPOC Owned, BuildingEnergy Access Program Participant
Service Area: Maine, Massachusetts, New Hampshire, Vermont
Professional Specialties: Architecture/Design, Design/Build, Remodeling/Renovation

  Industry Leader NESEA Member  

EN-POWER GROUP

50 Main St., Ste. 1000
White Plains , New York 10606
Phone: (914) 263-1199

As an integrated energy engineering firm, EN-POWER’s services range from engineering design and implementation to energy consulting, managing, and financing. Our engineers and analysts focus on energy efficiency and resiliency to maximize project payback and aid long-term facility planning. Our expertise includes traditional HVAC systems, green certifications, code/law compliance (NYC LL87/97), and on-site generation technologies, including PV, CHP, battery storage, and emergency power generators. We assist our clients from all building types in developing a thorough understanding of existing energy-related conditions and developing solutions to improve efficiency and mitigate environmental impacts in their facilities.

Sectors: Commercial, Institutional, Industrial, Multifamily
Service Area: New York
Professional Specialties: Certification/Commissioning, Cogeneration/CHP, Consulting, Deep Energy Retrofit, Energy Auditing, Energy Monitoring, Energy Storage, Engineering, HVAC, Lighting, Mechanical Systems, Photovoltaics, Project Management

Energia, LLC

242 Suffolk St.
Holyoke , Massachusetts 01040
Phone: 413-322-3111

Energia is a socially responsible employee-owned energy services company that provides energy efficiency upgrades for residential and commercial properties. We aim to reduce utility costs and energy use throughout western Massachusetts. Energía’s mission is to create efficient and healthy buildings that transform our communities and environments into thriving places to live and work.

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

Energy Dome

245 Main Street
Cambridge , Massachusetts 02142
Phone: (850) 250-6766

Energy Dome solves the problem of long-duration energy storage with technology that is made with off-the-shelf components, it is scalable to your needs, with easy maintenance, and sustainable materials such as steel and CO2. We develop, fund, build, own, and operate the CO2 Battery long-duration energy storage plant. You simply enter into a long-term tolling power purchase agreement with us for the energy storage capacity. You’re in control at all times while we make sure the plant is consistently delivering what you need. You manage how to dispatch electricity according to your decarbonization needs. It’s that simple.

Sectors: Commercial, Institutional, Industrial, Multifamily
Service Area: Entire Northeast Region
Professional Specialties: Energy Storage

Energy Engineering and Design, Inc.

835 East Street
Dedham , Massachusetts 02026
Phone: (781) 775-2698

We are an independent engineering consulting firm that provides comprehensive energy use reduction services for the commercial, education, municipal, federal, and industrial sectors. EE&D can develop a customized facility improvement program that fits your individual needs in the most cost-effective way.

Sectors: Commercial, Institutional, Industrial
Service Area: Entire Northeast Region
Professional Specialties: Certification/Commissioning, Community Planning, Consulting, Energy Auditing, Energy Modeling, Engineering

Energy Futures Group

PO Box 587
Hinesburg , Vermont 05461
Phone: (802) 482-5001

Energy Futures Group provides expert consulting services informed by national and international experience in designing and evaluating energy efficiency, renewable energy, and other clean energy programs and policies. We have assisted in developing or reviewing numerous leading programs, including the top 15 states in the ACEEE State Energy Efficiency Scorecard and several European countries. We know what works, what does not, and why.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
Service Area: Entire Northeast Region
Professional Specialties: Consulting, Energy Modeling, Project Management, Public Policy

Pages

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.