| Business | Phone |
| St Mary Parish Police Jury 128 Centerville Bridge App Rd, Centerville 70522 | (337) 836-9869 |
| St Mary Parish Police Jury 195 Burns Point Ln, Centerville 70522 | (337) 836-9784 |
| St Mary Parish Sheriff 9311 Highway 90 W, Centerville 70522 | (337) 836-9509 |