| Business | Phone |
| Terrebonne Health Unit 600 Polk St, Houma 70360 | (985) 857-3601 |
| Terrebonne Mental Health Centr 106 Moss Ln, Houma 70360 | (985) 857-3615 |
| Field Audit Unit 7528 Main St, Houma 70360 | (985) 857-3635 |
| Safety Enforcement 108 Capitol Blvd, Houma 70360 | (985) 873-2046 |
| Senator Reggie Dupre 7942 Park Ave, Houma 70364 | (985) 876-9902 |
| Representative Damon Baldone 162 New Orleans Blvd, Houma 70364 | (985) 876-8872 |
| Louisian Project Engineer 5056 W Main St, Houma 70360 | (985) 223-9194 |
| Maintenance Unit 320 S Van Ave, Houma 70363 | (985) 857-3671 |