Maps and contact information for OC Public Works headquarters in Santa Ana, California. 

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…

  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…

OC Infrastructure Programs is located on the third floor of County Administration South. phone  (714) 647-3999 Capital Programming Engineering Design Flood Programs Traffic and…

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…