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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Dominic Paul Mercadante Architecture

70 Waldo Ave.
Belfast , Maine 04915
Phone: (207) 338-4089

With over 20 years of experience, I bring creativity and attention to detail to my practice of residential architecture, creating buildings that perform well environmentally, functionally, and aesthetically.

Sectors: Single Family
Service Area: Maine
Professional Specialties: Architecture/Design, Consulting

DXS New England

1 Corporation Way, Suite 110
Peabody , Massachusetts 01960
Phone: (978) 977-9911

DXS are the industry experts in everything variable refrigerant flow (VRF), air source heat pumps (ASHPs), ventilation, and complimentary systems for high-efficiency and low carbon buildings. Our teams offer a full array of solutions to design and deliver climate solutions to meet the requirements of your new or existing built environment. We educate ourselves and the industry on the latest technologies and market trends. Our services cover the full spectrum of your HVAC needs from estimating to design to start up and beyond with ongoing training and preventative maintenance. Contact us today to learn more or to schedule a visit.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
Service Area: Massachusetts, New Hampshire, Rhode Island
Professional Specialties: HVAC

E2 Solar, Inc.

831 Main St., Rte. 6A
Dennis , Massachusetts 02638
Phone: (508) 802-4344

In 2008, E2 Solar was established to deliver high quality photovoltaic systems to residents and businesses on Cape Cod and the South Shore. Since then E2 has cultivated numerous local partnerships to help the community become more energy independent. Jason Stoots and the entire staff at E2 Solar are committed to designing and installing exceptionally efficient, low maintenance, long lasting solar energy systems. E2 offers SunPower PV modules with the highest efficiency and best warranty available. Talk with one of E2 Solar's qualified solar site analysts today.

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


205 Newbury St., Ste. 203
Framingham , Massachusetts 01701
Phone: (774) 777-5121

We are bringing clean, efficient energy home for every American. E4 = energy, economy, equity, environment. E4TheFuture promotes residential clean energy and sustainable resource solutions to advance climate protection and economic fairness by influencing federal, state and local policies, and by helping to build a resilient and vibrant energy efficiency and clean energy sector.

Sectors: Single Family
Service Area: Entire Northeast Region
Professional Specialties: Consumer Information, Education, Public Policy

Earthshare Construction, LLC

20 West Park St. Ste. 309
Lebanon , New Hampshire 03766
Phone: (603) 790-3084

Earthshare Construction specializes in high-performance, energy-efficient, and environmentally conscious building construction. We offer design, build, and consulting services for new construction and renovation projects including passive house and net zero energy building.We are committed to using best practices in sustainable design and construction, including site design; ecological landscaping; incorporating natural, local, and nontoxic materials; and waste disposal. We seek to constantly gain knowledge and expertise in contemporary environmentally responsible building methods, and to create buildings that merge energy efficiency with durability, beauty, and functionality.

Sectors: Single Family
Service Area: New Hampshire, Vermont
Professional Specialties: Deep Energy Retrofit, Design/Build, Net Zero, Passive House, Remodeling/Renovation

East Branch Studio (formerly Kent Hicks Construction)

634 Main Rd.
West Chesterfield , Massachusetts 01084
Phone: (413) 296-0123

Our clients often want both high quality and low environmental impact as they build, renovate, or restore their home. They want to reduce energy costs, achieve greater energy independence, and protect their health from toxic chemicals. Whether you want to make your own energy, invest for long-term energy security, live in a 'healthy' home, or protect the environment, we have the experience to help you choose the best design and materials for your high-performance home. We have up to date knowledge of products, construction materials, and building processes at all levels. Our team includes experienced trade contractors who can provide a full range of systems for efficient heating, cooling and ventilation, and for generating your own energy.

Sectors: Single Family
Service Area: Massachusetts
Professional Specialties: Deep Energy Retrofit, Design/Build, Healthy Materials, Historic Restoration, Net Zero, Passive House

Eastern Mountain Contracting, LLC

8 Piette Rd.
Hinesburg , Vermont 05461
Phone: (802) 324-0587

Green building and remodeling company helping reduce the carbon footprint one home at a time.

Sectors: Single Family
Service Area: Vermont
Professional Specialties: General Contractor, Remodeling/Renovation

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. 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 designer, architects, and engineer 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: Connecticut, New Jersey, New York
Professional Specialties: Affordable Housing, Architecture/Design, Community Planning, Construction Management, Engineering

Eco-Logical Building Solutions

27 Frost Hill Rd.
Marlborough , New Hampshire 03455
Phone: (603) 876-4040

Eco-Logical Building Solutions is a green building design, consulting and project management company. We specialize in implementing sustainable, energy efficient, environmentally friendly building and lifestyle practices that minimize waste of all resources. We strive to provide each customer with a wholly cooperative and personal experience. Whether you are building new, expanding, or remodeling an existing building we want to work with you to come up with eco-logical and cost effective solutions to your building needs.

Sectors: Single Family
Service Area: New Hampshire, Vermont
Professional Specialties: Consulting, Deep Energy Retrofit, Insulation, Net Zero

Ecocor, LLC

22 Main St., Building 6
Searsmont , Maine 04973
Phone: (207) 342-2085

All of our construction details are certified Passive House components, certified though the Passive House Institute in Darmstsdt, Germany. Our foundation, wall and roof designs as well as all structural details are currently patent pending under (DRH File No.: 9036.2.P01PCT01).

Sectors: Single Family
Service Area: Entire Northeast Region
Professional Specialties: Certification/Commissioning, Deep Energy Retrofit, Design/Build, Net Zero, Passive House, Prefab/Modular, Roofing

Elevated Design Inc.

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

Elevated Design delivers mechanical and plumbing design services for all types of buildings. EDI has experience multifamily, office, retail, restaurants, hotels, data centers, laboratories, research, higher education, prisons, and central plants. EDI has a particular focus on Combined Heat and Power (CHP) plants.

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

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 bring their dreams to reality. We rely heavily on open communication between all parties from conception through project completion to make sure we’ve put out the best possible product for our clients. We pride ourselves on an unwavering commitment to the highest quality craftsmanship and to the environment.

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


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.