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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  Industry Leader NESEA Member  

ROCKWOOL North America

8024 Esquesing Ln.
Milton , Ontario L9T 6W3
Phone: (905) 875-5711

The ROCKWOOL Group is the world's leading manufacturer of stone wool insulation. We offer a full range of high-performing and sustainable insulation products for the construction industry. Our insulation products are based on innovative stone wool technology; today, we are the world's leading manufacturer of stone wool insulation. The ROCKWOOL group also includes a range of sister companies delivering specialist solutions for the horticultural, marine, and offshore sectors. We are committed to empowering everyone to rise to the development challenges of modern living. By using stone, one of the world's most abundant natural resources, you can make a lasting impact across generations.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
Service Area: Entire Northeast Region
Professional Specialties: Insulation

Ross Energy Consulting, LLC

New York , New York
Phone: (917) 740-6303

Ross Energy is dedicated to helping our clients achieve energy security for their buildings and communities. We will help your building become more comfortable and efficient and more resilient to extreme weather events. Our staff has experience in over fifty million square feet of buildings, including clients such as the United States Environmental Protection Agency (EPA), the Department of Defense (DoD), the Guggenheim Museum, and well over 50 real estate developers and property management firms. We proudly focus our services on the greater New York, New Jersey, and Pennsylvania Tri-state area and are actively growing. Our expertise lies in multifamily and commercial properties.

Sectors: Commercial, Institutional, Multifamily
Service Area: New Jersey, New York, Pennsylvania
Professional Specialties: Consulting, Energy Auditing, Energy Modeling, Energy Monitoring, Incentives

Royer Architects

19 Boylston Avenue
Providence , Rhode Island 02906
Phone: (401) 854-5868

Our specialty is environmentally sensitive residential work in the New England region. We enjoy the collaborative process of bringing ideas to fruition with clients and their contractors.

Sectors: Multifamily, Single Family
Service Area: Massachusetts, Rhode Island
Professional Specialties: Affordable Housing, Architecture/Design, Consulting, Deep Energy Retrofit, Landscape Design, Net Zero, Passive House, Remodeling/Renovation

RSI Remediation Specialists, Inc.

533 Whitehead Rd. Bldg.3
Hamilton , New Jersey 08619
Phone: (800) 395-8368

RSI is your primary contractor for any ventilation cleaning, sealing, or multi family exhaust ventilation building performance/energy performance retrofit work throughout the Tri-State Region. RSI has the capabilities to video, inspect, clean, mastic seal, robotic mastic seal, fire caulk, Aeroseal, conduct manometer and anonometer readings, install CARs, provide pre and post reporting with documented leakage reports, videos and snapshots. We are twenty five technicians strong, better equipped, better trained, and have over 25 years of successful projects in this business. RSI provides the highest quality product for your customers at the most competitive prices.

Sectors: Commercial, Institutional, Industrial, Multifamily
Service Area: New Jersey, New York
Professional Specialties: Energy Monitoring, Remediation

RST Thermal

52 Ferry St.
Fall River , Massachusetts 02721
Phone: (781) 320-9910

RST Thermal is a manufacturer’s representative in the New England area covering Eastern Massachusetts, New Hampshire, Maine, Connecticut, and Rhode Island for multiple leading manufacturers whose products offer a systems approach to comfortable heating and cooling. We provide technical and sales support to our wholesale distributor partners and contractors. For homeowners, we provide geographic lists of installing and servicing contractors to help them find the “best fit” for the project to be done.

Sectors: Commercial, Multifamily, Single Family
Service Area: Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island, Vermont
Professional Specialties: Geothermal, HVAC, Indoor Air Quality, Mechanical Systems

Salt Architecture, Inc.

448 North Falmouth Hwy., Unit B
North Falmouth , Massachusetts 02556
Phone: (774) 763-2601

Founded in 2014 by Chris Harris and Alissa Hike Harris, Salt Architecture provides full-service custom residential architectural services for Cape Cod, Martha's Vineyard, Nantucket, and the greater Massachusetts and Rhode Island area. Our focus is on thoughtful, sustainable, and contextual design for your home.

Sectors: Single Family
Service Area: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont
Professional Specialties: Architecture/Design, Remodeling/Renovation

Sash and Frame

10 Starbuck Drive Ste 203
Green Island , New York 12183
Phone: (518) 333-0567

Sash and Frame is a partnership whose members are experts in and advocates for European-style fenestration. We draw on our combined experience designing, manufacturing, implementing, and installing windows and doors to bring the highest level of expertise and service to our clients. From slope-side ski retreats and ocean-front villas to the modern everyday home, we have been involved in many aspects of design, manufacturing, and installation. Sash and Frame can provide your project with the services and experience you need to ensure a happy client and a beautiful final product.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
Service Area: Entire Northeast Region
Professional Specialties: Windows

Sax Design Company

112 Houghton Hill Rd
Thetford , Vermont 05075
Phone: (802) 727-0711

Sax Design Company is an interior design firm specializing in new construction homes. Our mission is to create unique, organized, and comprehensive interior design plans that streamline the build process. We partner with developers and builders to design homes that are not only beautiful but also functional and reflective of the people who live in them. At Sax Design Company, we understand the challenges our clients face when designing homes. From decision fatigue to sourcing challenges to balancing budget constraints with design aspirations, we are here to help. Our comprehensive approach ensures that every detail is thoughtfully planned and meticulously organized so that all that is left is execution.

Sectors: Multifamily, Single Family
WMBE: Women or BIPOC Owned
Service Area: Vermont
Professional Specialties: Interior Design

Scenic Window Company LLC

348 High St.
Greenfield , Massachusetts 01301
Phone: (413) 222-9369

We offer design, sales, and service for European tilt & turn windows and doors. In addition, we provide domestic windows and doors. We have over 35 years of experience in the construction industry.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
WMBE: Women or BIPOC Owned
Service Area: Connecticut, Massachusetts, New Hampshire, New York, Vermont
Professional Specialties: Building Supply, Consulting, Design/Build, Windows

Seacoast Houseworks

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

Second Street Associates, LLC

516 E 2nd St.
Boston , Massachusetts 02127
Phone: (617) 821-2429

Second Street Associates is a real estate developer in South Boston, currently building a 65 residential unit Passivhaus, along with a café, food store, greenhouse, theatre, roof gardens, and transportation system for the 300 people on the site. Passivhaus buildings use 90% – 95% less energy for heating and cooling than new buildings to code, and 70% reductions overall. We use environmentally state-of-the-art materials and technologies, most imported from Europe. We are developing innovative technologies around interior air quality, transportation, urban food, health and exercise, and natural light management.

Sectors: Multifamily
Service Area: Massachusetts
Professional Specialties: Community Planning, Development, Passive House, Real Estate

Selfhelp Realty Group

520 8th Avenue 25th Fl
New York , New York 10081
Phone: (212) 971-7746

Selfhelp Realty Group/ The Melamid Institute for Affordable Housing is the real estate development and property management entity of Selfhelp Community Services. Founded in 1939 to assist Holocaust survivors arriving in NYC, we own over 1,500 residential units, run Senior Centers, and provide social services assistance to 20,000 NYers. Our pipeline includes 430 units currently in construction, an additional 135 units scheduled to start this Fall, and several hundred units in the design and planning phase.

Sectors: Commercial, Institutional, Multifamily
Service Area: New York
Professional Specialties: Community Planning, Real Estate, Social Services

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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.