| Business | Phone |
| Joseph Metal Crafters 3860 W 139th St, Hawthorne 90250 | (310) 679-6250 |
| M & M Welding 13126 Prairie Ave, Hawthorne 90250 | (310) 679-0133 |
| Castorr Welding 13535 Crenshaw Blvd, Hawthorne 90250 | (310) 263-0056 |
| Joseph Metal Crafters & Manufacturer 3860 W 139th St, Hawthorne 90250 | (310) 679-6250 |
| M & M Welding & Iron Works 13126 Prairie Ave, Hawthorne 90250 | (310) 679-0133 |
| Quality Iron Work 13537 Crenshaw Blvd, Hawthorne 90250 | (310) 644-0734 |