| Business | Phone |
| Alcazar Foam Inc 4610 S Main St, Los Angeles 90037 | (323) 232-8240 |
| Olympian Foam & Upholstery 8011 Croesus Ave, Los Angeles 90001 | (323) 587-7973 |
| Diamond Foam & Fabric Co 801 S La Brea Ave, Los Angeles 90036 | (323) 931-3626 |
| Jessie's Foam 5012 S Main St, Los Angeles 90037 | (323) 231-5170 |