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OC Construction

info Learn more about OC Construction's core services. After-Hours Phone Numbers Public roads, flood control channels and public right-of-way areas: (714) 955-0200 Water pollution incidents: 1 (877) 89-SPILL (77455) County of Orange Facility Maintenance: (714) 667-4900 For emergencies, please call 9-1-1 Mailing Address P.O. Box 4048 Santa Ana, CA 92702-4048...

OC Environmental Resources

After-Hours Phone Numbers Public roads, flood control channels and public right-of-way areas: (714) 955-0200 Water pollution incidents: 1 (877) 89-SPILL (77455) County of Orange Facility Maintenance: (714) 667-4900 For emergencies, please call 9-1-1 Mailing Address P.O. Box 4048 Santa Ana, CA 92702-4048 To submit an online service request, please visit...

OC Watersheds

24-Hour Water Pollution Hotline 1 (877) 89-SPILL (77455) After-Hours Phone Numbers Public roads, flood control channels and public right-of-way areas: (714) 955-0200 Water pollution incidents: 1 (877) 89-SPILL (77455) County of Orange Facility Maintenance: (714) 667-4900 For emergencies, please call 9-1-1 Mailing Address P.O. Box 4048 Santa Ana, CA 92702-4048...

OC Agricultural Commissioner / Sealer of Weights & Measures

OC Construction Materials Lab

OC Facilities Design & Construction Management

After-Hours Phone Numbers Public roads, flood control channels and public right-of-way areas: (714) 955-0200 Water pollution incidents: 1 (877) 89-SPILL (77455) County of Orange Facility Maintenance: (714) 667-4900 For emergencies, please call 9-1-1 OC Civic Center Map and Parking Info → Mailing Address P.O. Box 4048 Santa Ana, CA 92702-4048...

OC Development Services

The County Service Center (CSC) is located on the first floor of the County Administration South (CAS) building. OCPW General Office Permit Counter at County Service Center phone (714) 667-8800 Monday - Friday | 8 a.m. to 5 p.m. phone (714) 667-8888 Monday - Friday | 8 a.m. to 4...

OC Survey

OC Survey Public Counter County Service Center (CSC), 1st Floor Corner Records Geodetic Parcel, Record of Survey and Tract Maps Right-of-Way Engineering After-Hours Phone Numbers Public roads, flood control channels and public right-of-way areas: (714) 955-0200 Water pollution incidents: 1 (877) 89-SPILL (77455) County of Orange Facility Maintenance: (714) 667-4900...

OC Operations & Maintenance

OC Public Works HQ

OCPW General Office Permit Counter at County Service Center phone (714) 667-8800 Monday - Friday | 8 a.m. to 5 p.m. phone (714) 667-8888 Monday - Friday | 8 a.m. to 4 p.m. After-Hours Phone Numbers Public roads, flood control channels and public right-of-way areas: (714) 955-0200 Water pollution incidents...