Glenn B. Haak, 75, of Lebanon, passed away on Tuesday, July 28, 2026, at home. He was the husband of Darlene M. (Farst) Haak, to whom he was married for 49 years.

Born in Lebanon, he was a son of the late Ephraim and Dorothy (Patches) Haak. Glenn was a diesel mechanic with Weaber’s Inc. for 28 years until his retirement. Glenn loved spending time with his grandchildren, watching NASCAR, Monday Night Raw, and Friday Night Smackdown. He enjoyed camping, splitting firewood, four-wheeler riding with his grandsons, and building demolition derby cars. Glenn also drove truck and school bus.

In addition to his wife, Darlene, he is survived by his children, Glenn B. Haak Jr., Jennifer Haak, and Amber Haak; grandsons, Glenn B. Haak III and Landon Seyler; and brothers, Barry Haak, and his wife, Ruth Ann, and Allan Haak, and his wife, Mary Ellen. Glenn was preceded in death by his sister, Carol Hunter.

Funeral services will be held on Wednesday, Aug. 5, 2026, at 11 a.m., at Kreamer Funeral Home & Crematory Inc., 618 E. Main St., Annville. Interment will follow at Grand View Memorial Park. A viewing will be held from 10 a.m. until the time of his service at the funeral home.

In lieu of flowers, memorial contributions may be made to the Leukemia and Lymphoma Society, bloodcancerunited.org.

At Kreamer Funeral Home, we have years of experience caring for families, from all walks of life. Each family comes to us because they know we are leaders in our profession, dedicated to excellence in service, and have the highest integrity.