| Business | Phone |
| Hahnville Fire Dept 169 Lincoln St, Hahnville 70057 | (985) 783-2002 |
| Hahnville Volunteer Fire Dept 14890 River Rd, Hahnville 70057 | (985) 783-2033 |
| Hahnville Volunteer Fire Dept 169 Lincoln St, Hahnville 70057 | (985) 783-2033 |
| Killona Volunteer Fire Dept 216 Adams St, Hahnville 70057 | (985) 783-2956 |