| Business | Phone |
| Advantage Smog Center 9009 Sunland Blvd, Sun Valley 91352 | (818) 504-6224 |
| All Smog Test Only 8731 1/2 Lankershim Blvd, Sun Valley 91352 | (818) 252-7608 |
| Jovanies Electro Mechanics 11577 Sheldon St, Sun Valley 91352 | (818) 768-2051 |
| Pro Smog & Lube Inc 7559 Vineland Ave, Sun Valley 91352 | (818) 764-3502 |
| Sun Valley Auto Smog 8969 Laurel Canyon Blvd, Sun Valley 91352 | (818) 771-1432 |
| Svr Automotive Corp 11870 Roscoe Blvd, Sun Valley 91352 | (818) 767-4297 |