| Business | Phone |
| Achterhof Real Estate Inc 322 N Main Ave, Sioux Center 51250 | (712) 722-0003 |
| Hilt Real Estate Inc 415 1st Ave Ne, Sioux Center 51250 | (712) 722-0707 |
| Jans Real Estate & Actnrng 236 8th St Ne, Sioux Center 51250 | (712) 722-4466 |
| Team Realty Svc Inc 1218 S Main Ave, Sioux Center 51250 | (712) 722-4472 |