| Business | Phone |
| Balboa Smog Test & Oil Change 16937 Saticoy St, Van Nuys 91406 | (818) 344-3380 |
| S & S Smog & Muffler 15715 Saticoy St, Van Nuys 91406 | (818) 781-7757 |
| Smog Master 15650 Sherman Way # B, Van Nuys 91406 | (818) 787-9101 |
| Auto Narbix 7310 Van Nuys Blvd # 3, Van Nuys 91405 | (818) 781-4800 |
| Bargain Auto 7006 Van Nuys Blvd, Van Nuys 91405 | (818) 780-0110 |
| Star Tech Automotive 14104 Vanowen St, Van Nuys 91405 | (818) 785-5500 |
| State Smog 7530 Van Nuys Blvd, Van Nuys 91405 | (818) 988-9393 |
| N R Test Only Smog 14408 Oxnard St, Van Nuys 91401 | (818) 787-8806 |
| Smog Busters Test Only 13666 Victory Blvd, Van Nuys 91401 | (818) 909-0522 |
| Smog Zone 14125 Oxnard St, Van Nuys 91401 | (818) 782-5393 |