Emergency Alerts

Connect CTY

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Resident & Business
Emergency ALERTS

Connect-CTY™ is the City of Diamond Bar's city-to-resident or city-to-business communications service. With Connect-CTY™, City officials can send voice, text or e-mail messages to residents and businesses within minutes. The Connect-CTY™ service will be used to complement our emergency preparedness procedures and to inform residents of emergency situations.

If you have NOT already received a test phone call from us, or you would like to provide additional contact information, click the Connect-CTY image to sign up.

For more information, please contact the Public Information Division at 909.839.7055 or e-mail at info@diamondbarca.gov for assistance.

- Frequently Asked Questions -