| Business | Phone |
| Alta Loma Assembly Of God 9720 Wilson Ave, Alta Loma 91737 | (909) 980-6939 |
| Alta Loma Christian Church 6386 Sapphire St, Alta Loma 91701 | (909) 989-6933 |
| Bread Of Life Christian 8795 Lurline St, Alta Loma 91701 | (909) 944-0606 |
| Brethren In Christ Church 9974 19th St, Alta Loma 91737 | (909) 989-3119 |
| Church Of Jesus Christ Of Lds 5474 Haven Ave, Alta Loma 91737 | (909) 980-9226 |
| Church Of Jesus Christ Of Lds 5782 Haven Ave, Alta Loma 91737 | (909) 987-4703 |
| Church Of Jesus Christ Of Lds 6525 Sapphire St, Alta Loma 91701 | (909) 945-9099 |
| Community Baptist Church-Alta 9090 19th St, Alta Loma 91701 | (909) 945-5001 |
| Grace Fellowship Of Alta Loma 5719 Beryl St, Alta Loma 91737 | (909) 980-0727 |
| Greystone Chapel 9244 19th St, Alta Loma 91701 | (909) 989-1916 |
| Hillside Community Church 5354 Haven Ave, Alta Loma 91737 | (909) 980-2191 |
| Northkirk Presbyterian Church 9101 19th St, Alta Loma 91701 | (909) 989-4919 |
| Shepherd Of The Hills 6080 Haven Ave, Alta Loma 91737 | (909) 989-6500 |
| Sierra Vista Baptist Church 7192 Jasper St, Alta Loma 91701 | (909) 980-2700 |
| St Peter & St Paul 9135 Banyan St, Alta Loma 91737 | (909) 987-9312 |
| Vine Church 6001 Milliken Ave, Alta Loma 91737 | (909) 899-8463 |
| Vine House Church 10334 Lemon Ave, Alta Loma 91737 | (909) 484-9994 |