Open a Dieb Account, get Customer Support or have a Sales Inquiry, click one of the links below and fill out the form attached to the link. Our customer service is top notch and our knowledgeable sales staff is here to meet your needs. Open a Dieb Account Customer Support Sales Inquiry Contact Us: 9334 Hwy BB, Hillsboro, MO 63050 dieb@diebent.com 800-237-0521