| Business | Phone |
| Acherman Associates Ltd 315 Main St, Darlington 53530 | (608) 776-3737 |
| Kischer Real Estate Co Darlington 53530 | (608) 776-2000 |
| Roelli Kathy Realty 238 Main St, Darlington 53530 | (608) 776-3434 |
| Roelli Reliable Realty 9511 County Rd E, Darlington 53530 | (608) 776-4081 |
| Siegenthaler Realty 1465 Clay St, Darlington 53530 | (608) 776-4500 |