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Green Builder, Energy Auditor, Design, New England

About us

Mancusi Builders, LLC is proud to be one of the leaders in the building industry committed to innovative design, inspiring spaces, and earth conscious construction.


With over twenty years of quality and experience, Mancusi Builders, LLC enters the modern age of living by building for the demands of today and the prospects of tomorrow. In an ever-changing world with evolving lifestyles, it is our commitment to provide the greatest experience of place with the latest methods and building technologies. Through the balance of design-build, we treat each project individually ensuring that every aspect of the building goes beyond the basic functional needs and aesthetics we tend to accept.

We understand the state of global affairs and the role the building industry plays in our environment. It is our devotion, through the use of green building technologies and intelligent design, to create sustainable, ecological, and economical buildings for every client. We are helping people Live Different.

About Norman Mancusi, Master CGP  | Founder | Partner

With over 40 years of experience, Norman Mancusi is one of the leading builders in the New England area.  Norman founded Mancusi Builders in 1984 as a framing company - Framing Specialists - with roughly 20 employees working in NH and MA with a quality unmatched.  In 2003 Norman reduced the size of Mancusi Builders, LLC to focus on general contracting and began pursuing sustainable/green building practices.  Norman was educated as a carpenter from Whittier Vocational School in 1974 and has continued to expand his knowledge of the trades becoming a BPI Energy Auditor in 2010 and a Master Certified Green Professional in 2012 by the NAHB.  Norman formerly sat as a Member at Large on the Steering Committee for Build Green NH and is a leading voice in the New England area on sustainable building practices and building technology.  Norman orchestrates all of Mancusi Builders, LLC’s construction projects large and small, always finding innovative ways to make construction more sustainable and effective.

About Nick Mancusi, AIA​ | Partner

Nick Mancusi, a licensed architect, received his B.A.S. and M.Arch. from Taliesin, the Frank Lloyd Wright School of Architecture with noted work as Assistant Project Manager for the internationally award winning Taliesin Mod.Fab and exhibits in both the Guggenheim Museum NYC and Red Squared Gallery.  Upon Graduating from Taliesin Nick moved from siting on the National Board of the American Institute of Architecture Students as Director, West Quadrant to President and Chairman of the International non-profit student organization.  Nick also served on the National Board of Directors for the American Institute of Architects, as well as various other organizations and committees within the international, national, and local architectural communities.  Nick acts as the Chief Executive Officer for Mancusi Builders, LLC overseeing operations, finances, and marketing.  Nick also acts as principal designer rounding off the design/build experience Mancusi Builders, LLC prides itself with.


Building New Hampshire Award of Excellence for Energy Efficient Sustainable Building - November 2010

USGBC LEED Platinum, Sandown, NH Home - 2009

Affiliated With

  • American Institute of Architects
  • National Association of Home Builders
  • Build Green New Hampshire
  • American Institute of Architecture Students
  • United States Green Building Council
  • Energy Star
  • Home Builders & Remodelers Association of New Hampshire
  • Green Alliance
  • Architecture 2030 Challenge

"We recommend Mancusi Builders, LLC to anyone who wants a quality home built to last." - George Family - Atkinson, NH

BBB Accredited
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