| Business | Phone |
| Fellowship Chapel 3821 Federal Hill Rd, Jarrettsville 21084 | (410) 692-9368 |
| Freewill Gospel Baptist Tbrncl 3025 Sharon Rd, Jarrettsville 21084 | (410) 692-2291 |
| Great Hope Bible Church 1128 Chrome Hill Rd, Jarrettsville 21084 | (410) 692-9225 |
| Jarrettsville United Meth Chr 1733 Jarrettsville Rd, Jarrettsville 21084 | (410) 692-5847 |
| North Harford Baptist Church 4008 Old Federal Hill Rd, Jarrettsville 21084 | (410) 836-6994 |
| Salem Lutheran Church 3825 Norrisville Rd, Jarrettsville 21084 | (410) 692-6803 |
| St James United Methodist Chr 4080 Federal Hill Rd, Jarrettsville 21084 | (410) 836-6716 |