About Denning Co.

Veteran Owned and Family Based

Denning was started with a determined vision to solve a need in the local communities of Sioux Falls, South Dakota for diesel repairs. Ward Denning - spent 16 years working in the industry for a large company which allowed him to have the foresight to bring a quality solution to the diesel transportation industry. A diesel service shop was established in Chancellor, South Dakota in 2017. Since then, Denning has continued to grow with the purchase of a local logistics company, now known as Road Hunter. In 2019, Silver Creek Carriers was acquired by Denning which acts as the asset side of Road Hunter. Denning has recently added a body shop to provide services for non-semi vehicles as well. Denning prides itself on being able to provide both services and employment to the community - we look forward to meeting new customers and we extend a sincere thank you to the loyal customers that have helped support this vision over the years.