Background
Kostrewski, Gary Steven was born on August 30, 1954. Son of Michael Francis and Mabel Louise (Darde) Kostrewski.
Kostrewski, Gary Steven was born on August 30, 1954. Son of Michael Francis and Mabel Louise (Darde) Kostrewski.
Student, Suffolk Community College, 1974.
General manager Windowrama Corporation, Deer Park, New York, 1975-1978. Owner Westbridge Construction, Rocky Point, 1978-1982. Project manager Route 347 realty corporation, Port Jefferson, 1982-1985.
Project director Lizda Realty Ltd., Southold, since 1985. Director Founders Village Homeowners Association, Southold, New York, since 1985, Founders Village Condominiumns, Southold, New York, since 1985.
Member Const. Specifications Institute, National Association Home Builders, Greenport Chamber of Commerce, Peconic Lodge (past master, past officer Sithra chapter).
Married Catharine J. King, May 22, 1980 (divorced August 1987).