Pay your bill securely through the Tejon-Castac Water District online payment portal.
- Secure online payment portal
- Available anytime
- Fastest payment option
- Debit and credit cards accepted
Please include your account number on all check payments to ensure proper processing.
Mailing Address:
Tejon-Castac Water District
17520 Newhope Street, Suite 180
Fountain Valley, California 92708
Important: Please allow sufficient mailing time to avoid late payments.
For water emergencies, service interruptions, or urgent issues, please contact our emergency support line immediately.
Note: Available for urgent water service issues and emergencies.
Need help with your account or billing statement? Our customer support team is here to help.
Office Hours:
Monday – Friday
8:00 AM – 5:00 PM
