Dominick De Mas

Dominick De Mas Sr., age 71, of Philadelphia, passed away suddenly on March 11, 2026. Born and raised in Philadelphia, he was the son of the late Rocco and Francis Mae De Mas.

He was the beloved husband of Diane for more than 51 wonderful years. A devoted father, he is survived by his children Dominic Jr. (Wendy), Dianne Arguello (Luis), and Dennis (Candice), and his cherished grandchildren Mark Jr., Korine, Catherine, Corey, Ryan, Elaina, and Juniper. He is also survived by his brothers Rocco Jr. and Anthony, many nieces and nephews, and his beloved “Lily.”

Dominick was a man of many trades who began working as a sheet metal worker at age 17. Over the next 53 years he worked as an auto mechanic, metal worker, and HVAC technician. He found joy in life’s simple pleasures, playing pool on various teams for 39 years, riding his motorcycle, and traveling. A devoted husband, father, and grandfather, he was a dad to all who needed one. A man of few words, Dominick lived fully in each moment, his tender smile revealing the quiet warmth and love he carried for his family and friends.