Our Watertown store is home to the original DK Diesel and also serves as the home base for owners Rex and Blaine. Normal business hours are Monday through Friday, 8am to 5pm.

DK Diesel Injection Inc. 1800 4th Ave SW Watertown, SD 57201 (P) 605-886-2750 (F) 605-882-0484

DK Diesel of Montevideo is your source for diesel repairs in Minnesota. Contact George Geerdes or Erin Fitzpatrick with all your repair needs. Normal business hours in Montevideo are Monday through Friday, 8am to 5pm.

DK Diesel of Montevideo 7030 County RD 15 SW Montevideo, MN 56265 (P) 320-269-2149 (F) 320-269-9484

Our Montevideo store recently completed some updates enhancing our pump storage and selection. In the pictures below, take a look at the great selection of pumps and other products we carry on hand to meet your needs and serve you better!

DK Diesel of Fort Dodge is the newest edition to our family of stores. Contact Manager Ron Thompson in Fort Dodge if you have any questions or problems during our normal business hours: Monday through Friday, 8am to 5pm.

DK Diesel of Fort Dodge 2773 200th Street Fort Dodge, IA 50501 (P) 515-576-5501 (Toll-Free) 866-976-5501 (F) 515-576-5547