| Business | Phone |
| United Oil Co 17311 S Main St, Gardena 90248 | (310) 323-3992 |
| United Oil Co 18525 S Main St, Gardena 90248 | (310) 323-3992 |
| Marina Oil Co 2150 Marine Ave, Gardena 90249 | (310) 523-3801 |
| Winall Oil Co 1342 W El Segundo Blvd, Gardena 90247 | (310) 527-7553 |
| Sultany & Sultana Inc 854 W El Segundo Blvd, Gardena 90247 | (310) 532-1886 |