New Hampshire (NH) 
Commercial Construction &
Custom Home Builder 
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Leader in Insulation Concrete Form (ICF) Construction with 20+ years of experience
Recent News

GROEN CONSTRUCTION

120 Washington Street, Suite 302

Rochester, NH 03839

Enegy Star Energy Efficient Partner Builder NH
2016
ICF winner
2018
ICF winner
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Copyright © 2018, Groen Construction

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ENERGY STAR is the government-backed program that helps us all save money and protect our environment with energy-efficient products and practices. Whether you are looking to replace old appliances, remodel your home, or buy a new house, ENERGY STAR can help. More than 60 types of products, including appliances, televisions, computers, heating and cooling equipment, and even new homes can earn the government's ENERGY STAR label. ENERGY STAR also offers best-practice solutions to make your home more comfortable and reduce your energy costs.

Johnson

Newmarket, New Hampshire