County Administration South 601 North Ross Street
Click here for directions.
Mailing Address:
To submit an online service request, please visit MyOCeServices.ocgov.com If you need to report a flood emergency, please call 9-1-1 immediately. OC Public Works Headquarters Hours of Operation: Phone: 714.667.8800 Director’s Office and Administration, 4th Floor Building Services, 2nd Floor Human Resource Services, 4th Floor OC Development Services Hours of Operation: Phone: 714.667.8888 County Service Center, 1st Floor Permitting Building and Safety Inspection Services Land Development Planning OC Survey Hours of Operation: Phone: 714.967.0852 OC Survey Public Counter, County Service Center, 1st Floor Corner Records Geodetic Parcel, Record of Survey and Tract Maps Right-of-Way Engineering Public Counter, Room 252 OC Infrastructure Programs 3rd Floor Hours of Operation: Phone: 714.647.3999 | 714.245.4589 Programming Engineering Design Flood Programs Project Management Traffic and Development Support OC Facilities Design and Phone: 714.667.4938 Glassell Campus OC Operations & Maintenance 2301 Glassell Street, Building A
Click here for directions.
Hours of Operation: Phone: 714.955.0200 OC Environmental Resources Agricultural Commissioner / 222 East Bristol Lane
Click here for directions.
Hours of Operation: Phone: 714.955.0100
OC Watersheds Program 2301 North Glassell Street
Click here for directions.
Hours of Operation: Phone: 714.955.0600 24-Hour Water Pollution Hotline: 1.877.89.SPILL (77455)
Fruit Street Campus OC Construction 1152 East Fruit Street
Click here for directions.
Hours of Operation: Phone: 714.245.4500 OC Facilities Maintenance (CNG)
Click here for directions.
1152 E. Fruit Street
Click here for directions.
Phone: 714.647.3999
Compressed Natural Gas (CNG) Fueling Station Operating Hours: 7 Days/24 Hours Self-Serve FuelingProducts Available: Compressed Natural Gas
OC Fleet Services Transportation Fleet Management - Repair Shop 1
Click here for directions.
Hours of Operation: Phone: 714.567.7744
