Cadillac Heritage Christian School is not sponsored or affiliated with any one church. Rather, CHCS is represented, through its school families, by over 25 different churches and denominations throughout the Cadillac area.
| Cadillac Assembly of God |
| Cadillac Christian Reform |
| Calvary Baptist – Lake City |
| Cherry Grove Church of the Nazarene |
| Church of Christ |
| Church of Discovery |
| Covenant Life |
| Dighton Church |
| Emmanuel Lutheran |
| First Baptist Church Cadillac |
| First Church of the Nazarene |
| First Presbyterian Church |
| Free Methodist Church – Mesick |
| Independent Bible Church |
| Lake City CRC |
| Leroy Evangelical Covenant |
| Lucas CRC |
| Minar Bible Church |
| Northland Community Church |
| Resurrection Life |
| Revival Center |
| Rollins Christian Fellowship |
| St. Agnes |
| Temple Hill Baptist |
| Tustin Baptist |
| Tustin Covenant Presbyterian |
