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What We Do

Mancusi Builders, LLC offers a variety of professional services catered to meet your every need when it comes to designing, building, and better living in the spaces you desire.  We are determined to provide the greatest experience of place with the latest methods and building technologies. Whether you are looking for a new home, finding ways to reduce your energy costs, navigating the construction options, or seeking designs to help turn your dreams into reality, we are here to help.  Below is brief overview of the many services we offer.

General Contracting
Over 25 years of experience

When it comes to General Contracting, no one does it better than Mancusi Builders, LLC.  With over 25 years of experience and quality, we are the experts in professional licensed general contracting services.  Whether it is a new home, an addition, remodel, or even light commercial work, we are equipped to provide you the best service around, on time, and with satisfaction.  No job is too small or too big, nor too simple or too elaborate.  Feel free to check out our past projects to get a feel for all we offer.

Energy Efficiency

Energy Efficient with every project 

On every project and every home we are engaged with, we guarantee it to be Energy Efficient.  That is simply what we do at our bottom line and our very core, we are building a more sustainable future one home at a time.  We believe that in order for people to live better, smarter, healthier, and more affordably, it is our responsibility to make every thing we do energy efficient, even the smallest projects.  Unlike our competition, we don't charge extra for the common sense solutions we put in every home.

Construction Consulting

One of the regions industry experts

Sustainable Building Consulting

Master Certified Green Professional

As leaders in sustainable 'green' building practices, Mancusi Builders, LLC can help you get the most out of your next project.  As one of the only Master Certified Green Professionals in the state of New Hampshire, we pride ourselves as sustainable design and construction experts in the New England Area.  We can help introduce you to the latest trends is sustainable design, methods in green construction, and resources to help save the environment, your wallet, and your homes energy.

If you are looking for something truly extraordinary, look no further than what Mancusi Builders, LLC can design for you.  Our award winning designers are skilled in the most cutting edge modern design practices with sustainability acuteness that is unmatched in the New England area. With leaders in the architecture profession behind the drafting board - if you are looking for something that is green, unique, and modern than take a peek at some of the projects our designers have worked on in our portfolio.

Design Services

Renown design work


Helping you understand sustainability, design, and construction.

We are dedicated to making the world a better place, not only from the buildings we design and build, but by educating others about design, construction, sustainability, ways to live more affordably, etc.  We recognize that in order to shape a better world through the built environment, we must first start by being leaders in our community, helping everyone better understand the choices that are out there.  Call us to find out about how we can work with you to provide education opportunities.

With over 25 years of experience, it is no wonder why Mancusi Builders, LLC is one of the most sought after consultants in residential construction.  With our team of industry experts, we can help guide you through every step of the construction process, saving you valuable financial resources and helping you better understand every piece of the process.  For those moments when you aren't sure, give us a call, we are always here help.

Builders in New England
Professional Energy Auditors
New England Knowledge Resource
Building a More Sustainable Future
Taliesin Trained Designers

"We couldn't be happier with the finish product -Mancusi Builders, LLC exceeded our expectations.- Troy Frank

"We could not be happier with our Mancusi Home...." - Clients of the LEED Platinum home in Sandown, NH

"Thank you so much for making our Dream a Reality!" - Deb and John Fernandez

"We salute your planet-protecting practice...." - International News Network

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