| Business | Phone |
| Wage & Hour 700 Governors Dr, Pierre 57501 | (605) 773-3682 |
| Weights & Measures 118 W Capitol Ave, Pierre 57501 | (605) 773-3697 |
| Banking Division 217 1/2 W Missouri Ave, Pierre 57501 | (605) 773-3421 |
| Securities Division 118 W Capitol Ave, Pierre 57501 | (605) 773-4823 |
| Housing Development Authority 221 S Central Ave, Pierre 57501 | (605) 773-3181 |
| Housing Development Authority 500 E Capitol Ave, Pierre 57501 | (605) 773-3181 |
| Insurance Div-Agents Licensing 445 E Capitol Ave, Pierre 57501 | (605) 773-3513 |
| Insurance Division 118 W Capitol Ave, Pierre 57501 | (605) 773-3563 |
| Labor Department 700 Governors Dr, Pierre 57501 | (605) 773-3681 |