| Business | Phone |
| Martin Realty 6 W Market St, Shannon 61078 | (815) 864-2644 |
| Lake Carroll Realty 24463 Payne Rd, Shannon 61078 | (815) 864-2700 |
| Isenhart Realty Inc 24490 Payne Rd, Shannon 61078 | (815) 864-2390 |
| One-On-One Realty 2 E Badger St, Shannon 61078 | (815) 864-2737 |