Who We Are?

GNP takes a different perspective on construction. We see opportunities for homes that are superior in energy efficiency  and financial performance, provide a healthier indoor living environment, are architecturally significant, and are better for the world we live in.

GNP is a leading green builder, consultant and developer, with residential and commercial construction projects across the DelMarVa region.  Whether a home, office or investment property—let us show you how a green, high performance building can exceed your expectations.

We specialize in building Insulated Concrete Form Homes ..ICFs as they are called, from this structure we begin with the very best exterior wall system and it only gets better..all the way to the PV-Solar Panels on the roof , your new home will be cutting edge, architecturally significant  and comfortable!


We invite you to learn more,  to see what we see…...