| Business | Phone |
| Honorable Edward A Dufresne Jr 101 Derbigny St, Gretna 70053 | (504) 376-1435 |
| Terrytown Golden Age Ctr 640 Heritage Ave, Gretna 70056 | (504) 364-3680 |
| Jefferson Parish Tax 200 Derbigny St 1100, Gretna 70053 | (504) 832-2463 |
| Jefferson Occupational License 200 Derbigny St, Gretna 70053 | (504) 363-5637 |
| Jefferson Parish Fines 100 Huey P Long Ave, Gretna 70053 | (504) 363-5765 |