For any questions regarding the regulation and permitting process please contact us at:

• Building and Safety Division: 949-461-3470
• Code Enforcement Division: 949-461-3474
• Economic Development: 949-461-3567
• Planning Division: 949-461-3491
• Public Works Department: 949-461-3480

For information regarding water quality and pollution prevention regulations, please contact the Water Quality Division at 949-461-3436.