| Business | Phone |
| Carlson Sanderson Real Estate 1306 18th St C, Spirit Lake 51360 | (712) 336-3405 |
| Dowden-Hinn Realtors 2916 Highway 71, Spirit Lake 51360 | (712) 336-1240 |
| Gjerde Real Estate 1901 Chicago Ave, Spirit Lake 51360 | (712) 336-0220 |
| Hoien Realty 1723 Hill Ave, Spirit Lake 51360 | (712) 336-2790 |
| Iowa Realty Co 940 252nd Ave, Spirit Lake 51360 | (712) 336-8887 |
| Lakeland Realty Of Iowa 1710 Lincoln Ave, Spirit Lake 51360 | (712) 336-0400 |
| Re/Max Spirit Lake & Okoboji 3121 Highway 71, Spirit Lake 51360 | (712) 336-4967 |
| Sexton Real Estate & Insurance 507 18th St, Spirit Lake 51360 | (712) 336-1787 |
| United Country/Heartland Real 2120 130th St, Spirit Lake 51360 | (712) 336-2472 |
| Weed Realty Co 13871 Center Dr, Spirit Lake 51360 | (712) 336-3166 |