LOPEZ, Steven J., Sr., of Billerica, formerly of Somerville, passed peacefully, surrounded by his loving family, on November 30, 2022. Born in Stoneham to the late James Lopez and Martha (Randall). Beloved husband of 44 years to Marcia Lopez (McKenna). Loving father of Daniel Lopez and his wife Andrea of Billerica, Kristin Cooper and her husband Ian of Billerica, Jillian Lopez and Michael Rich of Billerica, Erica Lopez and her fiancé Sean O’Driscoll of Lowell, Bridget Fonseca and her husband Eric of Billerica, Steven Lopez, Jr. of Billerica, Megan Lopez and Jared Lee-Baustert of VT, and Jacqueline Lopez of Billerica. Adored ‘Grampy’ of Minick, Mia, Adriana, Magnus, Dylan, Bella, Dominic, Sabrina, Jameson, Addison, Andrew, Sophia, Derrick, Olivia, and Gracie. Dear brother of Christine Schultz of Chelmsford and the late Mary-Frances Lopez. He is also survived by many loving nieces, nephews, relatives and dear friends. Longtime devoted and proud Fire Apparatus Repairman, Cambridge Fire Department and Pro EMS. Visiting Hours will be held on Thursday, December 8th from 4-8PM in St. John's Church, 2254 Mass Ave., in NORTH CAMBRIDGE. All attendees are kindly asked to enter through the Mass Ave. doors. His Funeral Mass will be celebrated at St. John's on Friday, December 9th at 11am. Burial will be Private. In lieu of flowers, donations may be made in Steve’s memory to St. Jude Children’s Research Hospital, 501 St. Jude Place, Memphis, TN 38105. For direction or to send a message of condolence, please visit www.keefefuneralhome.com