Ventura County Sanitation Service 6320 Walnut Canyon Rd Moorpark, CA 93021 Phone : (805) 584-4829 Business Category Water & Sewage Companies-Utility Environmental Conservation & Ecological Services Water Supply Ventura County Of--public Works Agency, Water & Sanitation Department, Waterworks District No 1, Moorpark-home Acres-kaiser Aetna-fairview Simi Valley, CA 93063 Phone : (805) 584-4829 Business Category Government Offices-County Water Supply Government Offices & Public Schools Ventura County Of--public Works Agency, Water & Sanitation Services Division, Waterworks District No 19 Somis, CA 93066 Phone : (805) 584-4829 Business Category Government Offices-County Water Supply Government Offices & Public Schools Ventura County Of--public Works Agency, Water & Sanitation Services Division, Billing-service-information & 7150 Walnut Canyon Rd Moorpark, CA 93021 Phone : (805) 584-4829 Business Category Government Offices-County Water Supply Government Offices & Public Schools