| Business | Phone |
| Algona Realty 25 E State St, Algona 50511 | (515) 295-9467 |
| Farm & Home Svc 220 E State St, Algona 50511 | (515) 295-2401 |
| Landmark Realty 217 E State St, Algona 50511 | (515) 295-7577 |
| Ringsdorf Realty & Insurance 214 Robinson Dr, Algona 50511 | (515) 295-5555 |