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


120 Washington Street, Suite 302

Rochester, NH 03839

Enegy Star Energy Efficient Partner Builder NH
ICF winner
ICF winner
  • Facebook Black Round
  • Instagram - Black Circle
  • LinkedIn Black Round
  • Pinterest Black Round
  • YouTube Black Round

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.

  • gbwebaccess

Kittery Maine Church Renovations

View a tour of a Groen Construction job site! Located in Kittery, Maine - Groen is currently doing renovations on a church located in the heart of Kittery Point. This church has a long, rich history that dates back all the way back to the 1800's. The Groen team is thrilled to bring the building up to code but maintain its unique features and historical structure.

Picture from: Kittery Historical and Navy Museum

#GroenConstruction #CommercialBuilder #CustomHomeBuilder #ICF #ICFConstruction #insulatedconcreteforms #Renovation #Church #CustomBuilder