| Business | Phone |
| L E Boeske Assocs Inc 114 W Lincoln Ave 1, Belvidere 61008 | (815) 639-1300 |
| Countryside Realtors 2251 Anderson Dr, Belvidere 61008 | (815) 323-1500 |
| Network Property Svc 1606 W 9th St, Belvidere 61008 | (815) 547-1771 |
| Re/Max Integrity 5995 E Chrysler Dr, Belvidere 61008 | (815) 547-0740 |
| Tim Mc Carty Inc 11325 Olson Rd, Belvidere 61008 | (815) 885-4455 |
| Winchester Homes 532 Whitney Blvd, Belvidere 61008 | (815) 544-5444 |
| Wycliffe Estates Inc 1905 Southwick Ln, Belvidere 61008 | (815) 544-4747 |