| Business | Phone |
| La Crescenta Smog Test Only 3947 Foothill Blvd, Glendale 91214 | (818) 957-1800 |
| Smog Man-Test Only 1717 S Brand Blvd # C, Glendale 91204 | (818) 240-8378 |
| All Star Smog Test Only 3634 San Fernando Rd, Glendale 91204 | (818) 240-7575 |
| Jack's Lube Svc 510 W Colorado St, Glendale 91204 | (818) 502-0926 |
| Quick Smog 619 S Glendale Ave, Glendale 91205 | (818) 550-1416 |
| Startech Auto Repair 315 S Glendale Ave, Glendale 91205 | (818) 247-4014 |
| A A Auto Smog Test Only 309 Western Ave # B, Glendale 91201 | (818) 731-0803 |
| Joe's Smog 6555 San Fernando Rd # C, Glendale 91201 | (818) 548-4294 |
| Nahas Brothers Arco 144 N Verdugo Rd, Glendale 91206 | (818) 247-9555 |
| United Auto Repair Inc 1213 W Glenoaks Blvd, Glendale 91201 | (818) 242-7887 |
| Smog Only 456 W Colorado St # B, Glendale 91204 | (818) 244-6644 |
| Highland Automotive 5830 San Fernando Road, Glendale 91202 | (818) 241-2020 |