David J. Heitzer, 70, of Natrona Heights passed away on Sunday, December 24, 2023. He was born in Butler on August 19, 1953 to the late Jerome and Dorothy (Angert) Heitzer. After attending Knoch High School, David was employed as a master carpenter at Just Mark Construction for over 30 years. He loved spending time outdoors and riding his Harley. David was known as being very hardworking and as great husband, father and grandfather. David was the beloved husband of Sondra (Biffaretti) Heitzer since their marriage in 1981; father of Jason and Jessica Heitzer; brother of Deb Heitzer, Tom (Bev) Heitzer, and Michael (Elaine) Heitzer; grandfather of Adalyn and Chelsea. He was preceded in death by his sister Patricia Clark. All services will be held privately through SPENCER D. GEIBEL HOME & CREMATION SERVICES, 140 NEW CASTLE RD. BUTLER, PA 16001. WWW.SPENCERDGEIBEL.COM.