| Business | Phone |
| A-1 Lock & Security Co Inc 300 Sw Railroad Ave, Hammond 70403 | (985) 542-7233 |
| Alert Systems 14178 W University Ave, Hammond 70401 | (985) 345-9110 |
| Inner Parish Alarms 43222 Pecan Ridge Dr, Hammond 70403 | (985) 543-0026 |
| Marty's Lock & Security Co 2612 W Thomas St, Hammond 70401 | (985) 345-0661 |