These are a list of 3 mines in Simi Valley.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| Canyon Rock Plant | Simi Valley Ventura CA | Sand, Industrial NEC | View Details > |
| Speciality Sand Plant | Simi Valley Ventura CA | Sand, Industrial NEC | View Details > |
| Tapo Rock & Sand | Simi Valley Ventura CA | Construction Sand and Gravel | View Details > |