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

How Millennial Home Layout Preferences Differ From Other Generations

October 7, 2019

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120 Washington Street, Suite 302

Rochester, NH 03839

ICF winner
ICF winner
Enegy Star Energy Efficient Partner Builder NH

Copyright © 2018, Groen Construction

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.

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