| Business | Phone |
| Adams County 609 2nd Ave N, Hettinger 58639 | (701) 567-2720 |
| Adams County Agent W Highway 12, Hettinger 58639 | (701) 567-2735 |
| Adams County Landfill County Road 27, Hettinger 58639 | (701) 567-2722 |
| Adams County Register Of Deeds 602 Adams Ave, Hettinger 58639 | (701) 567-2460 |
| Adams County Victim Witness 602 Adams Ave, Hettinger 58639 | (701) 567-4372 |
| Veterans Memorial Building 609 2nd Ave N, Hettinger 58639 | (701) 567-4509 |
| Emergency Operations Ctr 609 2nd Ave N, Hettinger 58639 | (701) 567-4598 |
| Highway Shop Airport Rd, Hettinger 58639 | (701) 567-2235 |