| Business | Phone |
| Calvary Community Church Highway 50 & Harris Rdamp;, Williams Bay 53191 | (262) 245-6294 |
| Williams Bay Lutheran Church 11 Collie St, Williams Bay 53191 | (262) 245-5995 |
| United Church Of Christ 46 Stam St, Williams Bay 53191 | (262) 245-5426 |
| Fellowship-Christian Believers 81 Stam St, Williams Bay 53191 | (262) 245-5570 |
| Fellowship-Christian Believers W5502 Highway 67, Williams Bay 53191 | (262) 245-5570 |
| Fontana Bible Church Highway 67, Williams Bay 53191 | (262) 275-2493 |
| River Of Life Christian Church 93 W Geneva St, Williams Bay 53191 | (262) 245-9671 |