New Castle, PA - Michael B. Mangiarelli, 86, of Neshannock Township passed away the afternoon of Feb. 1, 2026, at UPMC Jameson.

Born Oct. 7, 1939, in New Castle, Mike was the son of the late Sam and Hope A. Landolfi Mangiarelli.

Mike had worked for many years in the family business, Mangiarelli Motors. He then went into real estate development and owned Wilmington Mini Storage.

Church was very important to Mike, and he was a longtime member of Holy Spirit Parish, where he served as an adult altar server and Eucharistic minister.

In the early years, Mike enjoyed dancing.

He was a loving and devoted son and took wonderful care of his parents until their passing. Mike also enjoyed spending time with his nieces and nephews and great-nieces and great-nephews.

Mike is survived by his nephew, Mark Mangiarelli (Ida); his niece, Dr. Lisa Mangiarelli (Dr. David Beltran); his sister-in-law, JoAnn Mangiarelli; great-nieces, Hope Mangiarelli and Josephina Beltran; and great-nephews, Anthony Mangiarelli and David Beltran.

In addition to his parents, Mike was preceded in death by his brother, Thomas Mangiarelli.

Visitation will be 9 to 10 a.m. Friday at the Ed & Don DeCarbo Funeral Home & Crematory, 3000 Wilmington Road. A procession will leave the funeral home at 10:15 a.m. Friday for a Mass of Christian burial at 10:30 a.m. at Holy Spirit Parish, St. Camillus Church. Father Benjamin Barr will officiate. Entombment will be in Parkside Mausoleum.

In lieu of flowers, memorial contributions may be made to Holy Spirit Parish Food Pantry, 910 S. Mill St., New Castle, PA 16101.

Online condolences may be offered at www.decarbofh.com.