| Business | Phone |
| Rekstad Insurance 600 Main St, Garretson 57030 | (605) 594-3446 |
| Garretson Insurance 608 Main St, Garretson 57030 | (605) 594-2251 |
| Palisade Insurance 505 3rd St, Garretson 57030 | (605) 594-2177 |
| Key Insurance 644 N Main Ave, Garretson 57030 | (605) 594-3067 |