GOLDSTONE GENERAL CONSTRUCTION In New York City, New York, is your ultimate choice in home improvement and repair. Our experience, hard work and dedication are sure to fulfill your needs and desires. Serving the New York City Tri State Area, Goldstone is a professional roofing and waterproofing contractor specializing in commercial, industrial, and residential roofing installations as well as maintenance and repair of existing roof systems. For more than 15 years we have been providing customers in Brooklyn, Queens, Staten Island, Bronx, and Long Island with affordable, high-quality roofing services to meet all kinds of roofing needs. Our current business success also is due to refferals and repeat business from our previous customers. Our professional service begins with a free inspection and free estimate.