| Business | Phone |
| Atomic Smog Check Test Only 10924 Norwalk Blvd, Santa Fe Springs 90670 | (562) 903-9034 |
| Smarty Smog 8037 Allport Ave, Santa Fe Springs 90670 | (562) 698-9191 |
| Test Only Center Of La Mirada 14090 Rosecrans Ave, Santa Fe Springs 90670 | (562) 404-0777 |