Van Der Koos Construction, Inc. is a builder and general contractor focused on the construction of super energy-efficient homes coupled with renewable energy technologies (photovoltaic, solar thermal and geothermal) to produce buildings approaching zero fossil fuel consumption and zero carbon footprints.

The 20-year-old company is located in Mount Kisco, New York. Licensed in Westchester and Putnam Counties, it operates in Westchester, Putnam, Dutchess and Orange Counties in New York State and in Fairfield County, Connecticut.

“We are like tenant farmers chopping down the fence around our house for fuel when we should be using Nature’s inexhaustible sources of energy ... I'd put my money on the sun and solar energy. What a source of power! I hope we don't have to wait until oil and coal run out before we tackle that.”