General Construction

Van Der Koos Construction is a builder of premier homes in Westchester and Putnam Counties, of every size and style (click photos to enlarge):

A cedar-shingled country cottage along the Hudson River in Westchester...

A 25,000 square-foot stone veneered country manor home in Garrison, NY...

A 7,000 square-foot Frank Lloyd Wright inspired house overlooking the Hudson in Putnam County...

Each incorporates great design, top quality materials and impeccable workmanship. But scratch the surface and each home is a highly energy efficient structure.