| Business | Phone |
| Los Angeles Cnty Pub Defender 3855 Alamo St # F, Simi Valley 93063 | (805) 582-8012 |
| Los Angeles Cnty Superior Ct 3855 Alamo St # F, Simi Valley 93063 | (805) 582-8086 |
| Los Angeles County Family Plan 660 E Los Angeles Ave, Simi Valley 93065 | (805) 578-3677 |
| Simi Valley Center 4322 Eileen St, Simi Valley 93063 | (805) 584-4878 |
| Simi Valley Drinking & Driving 4322 Eileen St, Simi Valley 93063 | (805) 584-4883 |
| Ventura County Animal Rgltn 670 W Los Angeles Ave, Simi Valley 93065 | (805) 388-4341 |
| Ventura County Bldg & Safety 3855 Alamo St # F, Simi Valley 93063 | (805) 582-8064 |
| Ventura County Clinic 4531 Alamo St, Simi Valley 93063 | (805) 520-3248 |
| Ventura County Job & Career 970 Enchanted Way, Simi Valley 93065 | (805) 955-2200 |
| Ventura County Senior Citizens 3900 Avenida Simi, Simi Valley 93063 | (805) 583-6365 |
| Ventura County Workforce Dev Simi Valley 93065 | (805) 955-2237 |