| Business | Phone |
| 2 J's Properties 125 Clark Ave, Piqua 45356 | (937) 773-8964 |
| Brownlee Realty 611 N Main St, Piqua 45356 | (937) 773-7251 |
| Coldwell Banker Plus One Pro 225 N Main St, Piqua 45356 | (937) 615-0200 |
| Ed Liette Realtors 212 W High St, Piqua 45356 | (937) 773-5767 |
| Galbreath Co 308 W High St, Piqua 45356 | (937) 773-7144 |
| Hall Properties Inc 635 Adams St, Piqua 45356 | (937) 773-6216 |
| Jerry Hausfeld Realty 221 S Wayne St, Piqua 45356 | (937) 773-4375 |
| Paul Sherry Homes 8885 N County Road 25a, Piqua 45356 | (937) 773-7694 |
| Premier Investment Corp 222 W Ash St, Piqua 45356 | (937) 773-8215 |
| Re-Max Finest 1200 Park Ave, Piqua 45356 | (937) 778-3961 |
| Sever Realty 501 Young St, Piqua 45356 | (937) 773-1422 |
| Upper Valley Realty 308 Caldwell St, Piqua 45356 | (937) 773-8487 |
| Upper Valley Realty 604 W High St, Piqua 45356 | (937) 773-2123 |
| W A Shively Realty 312 W Water St, Piqua 45356 | (937) 773-9336 |
| Wilma Nix Realty 905 W North St, Piqua 45356 | (937) 773-7750 |