John C. Siembab, 73, of Apple Valley, CA, peacefully passed away on August 1, 2025, surrounded by his loving family. Born on December 12, 1951, and raised in Daggett, CA, John developed a strong work ethic and deep-rooted values that guided his life and career. He was a dedicated, respected, and proud general contractor and business owner. His work was a true reflection of his integrity, professionalism, and pride, always carried out with a sense of perfection and commitment to a job well done.
John is survived by his two sons, Devin and Darin Siembab; his sister, Gail Hanoumis; and his two grandchildren, Cole and Paige Siembab. He was a constant source of strength, determination, and wisdom to his family, friends, and clients.Though he will be deeply missed, John leaves behind a legacy of hard work, honesty, and love—values that will continue to live on through his family and all who had the privilege of knowing him.
Funeral services will be held at The Community Church at Jess Ranch on Friday, August 29, 2025, at 10:00 a.m.
