| Business | Phone |
| Zion Evangelical Luth Chr Wels 403 W Capitol Dr, Hartland 53029 | (262) 367-6239 |
| Westbrook Church 1100 State Road 83, Hartland 53029 | (262) 367-8422 |
| Divine Redeemer Lutheran N48w31385 W Hill Rd, Hartland 53029 | (262) 367-3664 |
| Divine Redeemer Lutheran Chr N48w31385 W Hill Rd, Hartland 53029 | (262) 367-8400 |
| St Michael's Catholic Church 313 Circle Dr, Hartland 53029 | (262) 367-0800 |
| St John's United Church-Christ N67w28321 Sussex Rd, Hartland 53029 | (262) 538-1912 |
| St Peters Episcopal Church W314n7412 State Road 83, Hartland 53029 | (262) 966-7288 |
| St Ann's Church W299n5595 Grace Dr, Hartland 53029 | (262) 369-9220 |
| St Mark's Episcopal Church N48w31340 W Hill Rd, Hartland 53029 | (262) 367-2439 |
| First Baptist Church 780 Tenny Ave, Hartland 53029 | (262) 367-6796 |
| First Christian Science Church 103 North Ave, Hartland 53029 | (262) 367-7598 |
| First Church Of Christ W300n5563 County Rd E, Hartland 53029 | (262) 369-1033 |
| First Congregational Church 111 Church St, Hartland 53029 | (262) 367-2961 |
| Our Savior Lutheran Church W299n5782 County Rd E, Hartland 53029 | (262) 367-6000 |
| Kettle Moraine Presbyterian N66w32690 County Road K, Hartland 53029 | (262) 966-2410 |
| Lake Country Congregational 400 W Capitol Dr, Hartland 53029 | (262) 367-5631 |
| Lake Country Fellowship Hartland 53029 | (262) 538-8461 |
| Lake Country Unitarian 139 Cottonwood Ave, Hartland 53029 | (262) 367-0843 |