| Business | Phone |
| North Iowa Construction Inc 1524 Us Highway 18 W, Clear Lake 50428 | (641) 357-2121 |
| W J Numelin Real Estate 15 Plaza Dr, Clear Lake 50428 | (641) 357-5756 |
| Hamlin Daryel Realtor Assoc 6592 300th St, Clear Lake 50428 | (641) 357-6250 |
| Jeanne Aastrup Realtor Assoc 203 Main Ave, Clear Lake 50428 | (641) 357-5793 |