Frank Matteo Siino passed away on Tuesday, November 23, 2021, due to complications from a severe infection. He had many friends, many of whom started as customers from his construction business. Frank was a man who loved to help his friends even if they were very new friends.

Frank was born in Pittsburg to Joseph T. Siino and Mary Siino (Viscuso) and graduated from Pittsburg High School in 1955. He served in the U.S. Army and U.S. Naval Reserve. He married Karen L. Carlson on June 6, 1965. Frank was a successful building contractor for more than 40 years. His passion was flying, and he was a licensed private pilot for more than 20 years. Frank also enjoyed bocce ball, fishing and spending time with family and friends. He also donated his time and talents to his church, Grace Lutheran and the Pittsburg Historical Society.

Frank is survived by his loving wife, Karen; devoted children Joseph Siino (Karla) of Pittsburg; Laura Walden (Brandon) of Lincoln; and Grandchildren Frank and Kaylyn Siino of Pittsburg. He is also survived by his sisters Mary McKinley of Pittsburg and Diane Woodman of Antioch and brother Joseph Siino of Antioch. He was very much loved and will be missed by all who knew him.

Friends and family are invited to celebrate his life on Monday, December 13, 2021, at 10:00AM at Grace Lutheran Church (925.439.5857), 195 Alvarado Ave. in Pittsburg with a luncheon to follow immediately after the service at the Pittsburg Elks (925.432.6905) at 200 Marina Blvd.

In lieu of flowers, please consider a donation to Grace Lutheran Church in Pittsburg (195 Alvarado Ave.) or the Pittsburg Historical Society (515 Railroad Ave.).