| Business | Phone |
| Calvary Chapel 30615 Avenida De Las Flores, Rcho Sta Marg 92688 | (949) 858-6786 |
| Christian Science Church 30442 Via Con Dios, Rcho Sta Marg 92688 | (949) 589-5155 |
| Community Lutheran Chr Elca 30322 Via Con Dios, Rcho Sta Marg 92688 | (949) 858-0307 |