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OC Development Services
The County Service Center (CSC) is located on the first floor of the County Administration South (CAS) building. OCPW General OfficePermit Counter at County Service Centerphone (714)…
OC Operations Maintenance
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…
OC Infrastructure Programs
OC Infrastructure Programs is located on the third floor of County Administration South.phone (714) 647-3999Capital ProgrammingEngineering DesignFlood ProgramsTraffic and Development…
Irvine Ranch Open Space
Red Rock WildernessHike atop 20 to 40-million-year-old red rocks and enjoy breathtaking views of the Santa Ana Mountains and beyond at Red Rock Wilderness. Located within OC Parks’ Irvine Ranch Open…
Tim Johnson
Tim Johnson is a founding partner of JLK Rosenberger, a CPA firm heardquartered in Irvine. He has over 25 years of broad public accounting experience and extensive expertise in tax planning,…
Mark Wille
Mark F. Wille earned his CPA in 1977 while employed by Arthur Andersen & Co. as an audit and tax accountant. He later joined one of the largest Southern California commercial real estate…
Dr Stefan Bean
Dr. Stefan Bean has dedicated more than 25 years to serving Southern California communities and students as a teacher, principal and school administrator. In June 2024, the Orange County Board of…