John E. Pifferetti, 82, of Greensburg, died Saturday, September 5, 2020 in Greensburg Care Center.  He was born November 27, 1937 in Aderly, a son of the late John and Violet (Ullom) Pifferetti.  Prior to retirement he had been employed by Westinghouse Airbrake in Wilmerding.  He was a member of Luxor United Methodist Church. He was an Army Veteran and a graduate of Hempfield Area High School. He is survived by his wife of 56 years, Nancy L. (Moyer) Pifferetti; two daughters, Sherry Krall and husband Rudy, of Greensburg and Heidi Klinvex and husband Jim, of McKeesport; three grandchildren, John, Jason and Renee;  a brother, Frank Pifferetti and wife Delila, of New Stanton;  a sister, Donna Brecht and husband Lutchar, of Florida; and several nieces and nephews.  Friends will be received from 2 to 4 and 6 to 8 PM Tuesday at the LEO M. BACHA FUNERAL HOME, INC., 516 Stanton Street, Greensburg.  Funeral service and interment will be private with Full Military Honors accorded by VFW Post 33 Honor Guard. Please be prepared to adhere to all current CDC guidelines, including face masks and social distancing. Funeral home occupancy will be limited to 25 people at a time.  www.bachafh.com