| Business | Phone |
| House Of Sounds Inc 538 Lapalco Blvd, Gretna 70056 | (504) 393-1412 |
| M & M Audio Sounds 2512 Belle Chasse Hwy, Gretna 70053 | (504) 340-7031 |
| M & M's Audio Sounds 2512 Belle Chasse Hwy, Gretna 70053 | (504) 365-0097 |
| Mobile-One Auto Sound 516 Westbank Expy, Gretna 70053 | (504) 366-1127 |