Peter A. Costanza, 82, of Hamilton, NJ, died on August 18, 2025.

Son of the late Peter and Yolanda Costanza, he was born in Bronx, NY, and raised in Hasbrouck Heights, NJ. He was a graduate of Bergen Catholic High School, St. Peter’s College, and had a Master’s degree from Fairleigh Dickinson University. He had a lengthy career in research science, retiring from the State of New Jersey, Department of Environmental Protection in 2008.

Mr. Costanza is survived by his wife of 46 years, Gail Woolnough Costanza, and two daughters: Barbara Antolick and her husband, Eric, of Beachwood, NJ, and Valerie D’Alessandro and her husband, Domenic, of Raritan Township, NJ; three grandchildren, Alexis and Emily Antolick and Andrew D’Alessandro; and his brother, Edward Costanza of Brick, NJ.

Visitation will be on Thursday, August 21, 2025 from 5 to 7 PM at Kingston & Kemp Funeral Home, 260 White Horse Avenue, Hamilton, NJ.

Private burial will be in Bordentown Cemetery, 210 Crosswicks Rd., Bordentown, NJ