A GNP Home is beautiful to see, but its what you canít see that makes it attractive!
Our innovative and green approach to construction results in lower utility bills, healthier air and more comfortable living environment.
Intro† About Us†† Our Approach† Contact Us† Services† Projects† Going Green
1ST NET ZERO ENERGY HOUSE IN MARYLAND† by GNP Inc.
2005 ACI Award
2009 ACI Award
2011 ACI Award
2012 ACI Award
2011 ICF Builder Award
Residential & Commercial Services