Dennis E. Heimermann, 75, of Kiel, passed away Wednesday, August 26, 2026 at home. Dennis was born April 7, 1951, in Fond du Lac, to the late Melvin and Rose (Price) Heimermann. He graduated from New Holstein High School in 1969. On August 5, 1972 he married his beloved wife, Sue Prahl. They shared 54 wonderful years together. Dennis was employed at Tecumseh Products for 33 years before working at Borden for seven years.

Dennis’ favorite hobby was golfing with his family and friends. He also enjoyed hunting, fishing, baseball, softball, and the companionship of his many dogs over the years.

In addition to his wife, Sue, he is survived by his son, Tim; his sister, Vicky; his brothers-in-law, Denny (Sharon), Gary (Donna), Terry (Sherry), Howie (Joann), Kenny (Julie), Wayne and Mark Prahl and his sister-in-law, Judy (Jim) Vnuk. He is further survived by aunts, uncles, cousins and friends.

A Celebration of Life will be held on Saturday, October 17, 2026 at Town and Country (W1943 County Road J, Sheboygan) from 1:00 p.m. until 5:00 p.m.

The family would like to extend a special thank you to Dennis’ sister, Vicky and the staff of Aurora Hospice, notably Terra, Jocelyn, Cerrenity and Jess for their care.