Email any of our locations in North Dakota and Minnesota – Fargo, Bismarck, Williston, ND or Fergus Falls, MN, using the below form with any questions regarding Wallwork Truck Center’s commercial truck sales, service, rentals or parts. We are a commercial truck dealer with new and used semi, heavy duty, conventional, day cabs, and more trucks, drop deck truck trailers and more for sale from Ford, Kenworth and Sterling as well as parts, service and rentals available. Call us toll free 888-878-9783 or 866-395-1941 for more information.