| Business | Phone |
| Willcut Appraisals 1719 Broadway Ave # D, Yankton 57078 | (605) 260-2515 |
| Yankton Appraisals 327 Broadway Ave # 2, Yankton 57078 | (605) 665-8810 |
| Appraisal Office 309 Cedar St, Yankton 57078 | (605) 665-7696 |
| Jim Payne & Assoc 327 Broadway Ave, Yankton 57078 | (605) 665-8753 |