John Dale Cominiello of Arvada, Colorado passed away on December 3, 2017 at the age of 66. Survived by brother Vince Cominiello, sister Gina Cominiello; nephews John David Cominiello, Anthony Siderius, Christopher Siderius; nieces Merisa Cominiello, Caprise Cominiello. Preceded in death by parents James & Josephine Cominiello; sister Antoinette Cominiello. A Celebration of Life will be held on Monday, December 11, 2017 at 1:00 PM at Horan & McConaty, 7577 West 80th. Avenue, Arvada. A reception follows at 15600 West 44th Avenue, Golden 80403. In lieu of flowers donations to: St. Judes Children's Research Hospital 501 St Jude Place Memphis, TN 38105 Please share your memories of John and condolences with his family by signing the guestbook below.