| Business | Phone |
| Neighborhood Councils 3855 Alamo St # A, Simi Valley 93063 | (805) 583-6756 |
| Simi Valley Building & Safety 3855 Alamo St # A, Simi Valley 93063 | (805) 583-6723 |
| Simi Valley Bus Passes Dept 2929 Tapo Canyon Rd, Simi Valley 93063 | (805) 583-6736 |
| Simi Valley City Code Enfrcmnt 3855 Alamo St # A, Simi Valley 93063 | (805) 583-6861 |
| Simi Valley City Community Svc 3855 Alamo St # A, Simi Valley 93063 | (805) 583-6759 |
| Simi Valley City Engineer 2929 Tapo Canyon Rd, Simi Valley 93063 | (805) 583-6806 |
| Simi Valley Compliance-Code 3855 Alamo St # A, Simi Valley 93063 | (805) 583-6753 |
| Simi Valley Cultural Arts Center 3050 E Los Angeles Ave, Simi Valley 93065 | (805) 583-7905 |
| Simi Valley Human Resources 2929 Tapo Canyon Rd, Simi Valley 93063 | (805) 583-6743 |
| Simi Valley Planning Housing 3855 Alamo St # A, Simi Valley 93063 | (805) 583-6769 |
| Simi Valley Storm Drain Mntnc 500 W Los Angeles Ave, Simi Valley 93065 | (805) 583-6400 |
| Simi Valley Traffic Engineer 2929 Tapo Canyon Rd, Simi Valley 93063 | (805) 583-6808 |
| Simi Valley Youth Employment 3855 Alamo St # A, Simi Valley 93063 | (805) 522-4473 |