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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  Midsize NESEA Business Member  

Juniper Design + Build

2 Island Avenue
Portland , Maine 04108
Phone: (207) 766-5919

Hi. We're Juniper Design + Build. We create really special homes: beautiful, sustainable, and indelibly yours. We're majority women-owned and based in Portland, Maine. We collaborate with you to craft a home that reflects your unique vision, is easy to live in, and is so beautiful it just makes you happy. Great design is baked right into our company DNA: our AIA award-winning Design Director is a co-founder of the firm. Reducing carbon footprint is a big priority, from maximizing energy efficiency to using low-carbon materials. It also means we sweat the details that make houses last longer. We're constructing an environmental legacy we're proud of.

Sectors: Commercial, Multifamily, Single Family
WMBE: Women or BIPOC Owned
Service Area: Maine
Professional Specialties: Architecture/Design, Building Envelope, Deep Energy Retrofit, Design/Build, General Contractor, Net Zero, Passive House, Project Management, Remodeling/Renovation

Kaplan Thompson Architects

102 Exchange St., 2nd Fl.
Portland , Maine 04101
Phone: (207) 842-2888

Beauty. Sustainability. Attainability. These are the drivers of Kaplan Thompson Architects’ work. We combine the practicality of sustainable design with the artistry of architecture to deliver high-quality, low-impact, and on-budget buildings. Our portfolio is built proof of what can be achieved through a collaborative approach and community focus, spanning single-family new construction and renovations, multi-family housing, educational and nonprofit facilities, restaurants, and retail spaces across New England and beyond.

Sectors: Commercial, Institutional, Multifamily, Single Family
Service Area: Entire Northeast Region
Professional Specialties: Architecture/Design, Deep Energy Retrofit, Net Zero, Passive House, Remodeling/Renovation

Kevin Browne Architecture

241 US Route 1, STE 301
Falmouth , Maine 04105
Phone: (207) 847-3499

KBA’s design approach is the same, whether it may be new construction or renovation. We create timeless architecture that is inspired by the classic New England architecture of the past by creating a new vernacular style that will integrate many modern-day amenities and efficiencies—not recreating history but paying homage to the classic New England architecture.

Sectors: Commercial, Single Family
Service Area: Maine, Massachusetts, New Hampshire
Professional Specialties: Architecture/Design, Remodeling/Renovation

Kevin Cradock Builders

1476 River Street, Suite 5
Hyde Park , Massachusetts 02131
Phone: (617) 524-2405

You have extraordinary visions for your living space, and you should expect extraordinary execution of that vision. Whether you are renovating, adding square footage, or building a new home, you want a partner on this journey who is knowledgeable, mindful, and experienced. We work alongside talented architects, designers, and trade partners to help each customer realize their vision: the construction, renovation, or restoration of their ideal home.

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

Kinetic Communities Consulting

5105 Flushing Av.
Maspeth , New York 11378
Phone: (347) 404-8391

Kinetic Communities Consulting (M/WBE certified firm) works with energy and affordable housing industry partners to connect, educate, and simplify energy efficiency opportunities for under-represented communities. We want to help New Yorkers save money, feel safe, and live in a cleaner environment. We partner with local government, private sector entities, and nonprofit institutions to expand energy efficiency product integration in communities with the largest needs and educate building decision-makers on using energy efficiency as a tool to preserve housing.

Sectors: Multifamily, Single Family
WMBE: Women or BIPOC Owned
Service Area: Connecticut, New York
Professional Specialties: Community Planning, Consulting, Project Management

Klepper, Hahn & Hyatt

5710 Commons Park Dr.
East Syracuse , New York 13057
Phone: (315) 446-9201

Klepper, Hahn & Hyatt specializes in structural engineering, landscape architecture, and building envelope systems. Our firm has joined the Structural Engineers 2050 Commitment Program (SE 2050) to reduce and ultimately eliminate embodied carbon in our projects by 2050. Specialties Include:
- Review of thermal envelope details to ensure high performance and Energy Code compliance
- Diagnosing structural and thermal envelope building problems and developing solution strategies
- Designing with SIPs, ICFs, and frost-protected shallow foundations
- Identifying alternative structural systems with lower embodied carbon
- Quantification of the embodied carbon, or carbon burden, of building projects
- Building Envelope Commissioning (BECx)

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
Service Area: Massachusetts, New Jersey, New York, Pennsylvania
Professional Specialties: Building Envelope, Consulting, Deep Energy Retrofit, Design/Build, Education, Engineering, Historic Restoration, Insulated Concrete Forms (ICF), Insulation, Landscape Design, Net Zero, Prefab/Modular, Project Management, Remodeling/Renovation, Roofing, Timber Framing

Kolbert Building

276 Canco Rd
Portland , Maine 04103
Phone: (207) 799-8799

We focus on bringing energy efficiency and healthy home techniques to all of our work, from small renovations to complete new houses. We are active members of NESEA, Bottom Lines Member, and Dan runs the original building science discussion group and co-wrote the Taunton Press book, Pretty Good House: A Guide to Creating Better Homes.

We pride ourselves on recruiting a diverse, inclusive crew.

Sectors: Single Family
Service Area: Maine
Professional Specialties: Building Envelope, Consulting, Design/Build, General Contractor, Historic Restoration, Indoor Air Quality, Remodeling/Renovation

  Midsize NESEA Business Member  

KOW Building Consultants

1034 W Jericho Tpke.
Smithtown , New York 11787
Phone: (855) 966-5888

KOW Building Consultants provides building, construction, energy, and environmental consultation services to lenders, as well as owners and developers. The firm was founded in 1978 by Kenneth O. Wille, PE, providing construction loan monitoring and property condition assessment services for New York City projects and has grown to a team of 45+ team members. Headquarters in NY with full-time inspectors in California, Colorado, Florida, Illinois, Maryland, Massachusetts, New Jersey, New York, North Carolina, Pennsylvania, South Carolina, Tennessee, and Washington D.C. KOW provides services throughout the United States.

Sectors: Commercial, Institutional, Multifamily
Service Area: Entire Northeast Region
Professional Specialties: Consulting, Energy Auditing, Energy Modeling, Finance, Passive House

  Midsize NESEA Business Member  

Kuhn Riddle Architects

28 Amity St., Ste. 2B
Amherst , Massachusetts 01002
Phone: (413) 259-1630

We provide architectural and interior design services to a diverse client base throughout the Pioneer Valley and beyond, including colleges and schools, individual families, churches, offices, retail and multi-family developers, and municipalities. Sustainability guides our thought process on every project, at all levels of design, from the initial concepts through construction. Whether the project is new construction or a deep energy retrofit, we are committed to providing our clients with designs – and buildings – that are intelligent and environmentally sensitive.

Sectors: Commercial, Institutional, Multifamily, Single Family
WMBE: Women or BIPOC Owned
Service Area: Massachusetts
Professional Specialties: Affordable Housing, Architecture/Design, Building Envelope, Community Planning, Deep Energy Retrofit, Education, Healthy Materials, Historic Restoration, Lighting, Net Zero, Passive House, Remodeling/Renovation

Lacey Engineering, PLLC

PO Box 19
Grantham , New Hampshire 03753
Phone: (603) 918-0946

Professional HVAC & plumbing systems engineering for high-performance single-family homes and small commercial buildings.

Sectors: Commercial, Institutional, Industrial, Multifamily, Single Family
Service Area: Maine, Massachusetts, New Hampshire, Vermont
Professional Specialties: Consulting, Deep Energy Retrofit, Energy Auditing, Engineering, Historic Restoration, HVAC, Indoor Air Quality, Mechanical Systems, Net Zero, Passive House

Landmark Services, Inc.

7 Oakland St
Medway , Massachusetts 02481
Phone: (508) 962-3000

Landmark Services specializes in renovating and restoring period homes and builds new high-performance homes. We believe that improving the performance of old homes should be a key part of any sustainable housing strategy in New England and beyond. The principal is a Certified Passive House Builder who brings more than 35 years of experience to his projects.

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

  Midsize NESEA Business Member  

Lavallee Systems

39 Union Avenue
Sudbury , Massachusetts 01503
Phone: (888) 884-4122

We work in partnership with contractors to provide plumbing, heating, and air conditioning planning and installation. Working with homeowners, we provide the guidance to make informed decisions on system replacement, repair, and installation.

Sectors: Single Family
Service Area: Massachusetts
Professional Specialties: HVAC, Indoor Air Quality, Mechanical Systems, Water Heating

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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.