Alternative channels
Mail, text, and in-person payment instructions
Pay by text
No pay-by-text keyword, shortcode, or enrollment workflow is documented in the reviewed current Caldwell water page.
Mail-in address
City of Caldwell Utility Billing, 107 S. Hill Street, Caldwell, TX 77836; the reviewed water page publishes Utility Department contact but customers should confirm the current remittance address with the City.
Counters, drop boxes, and office hours
Utility Billing and Water/Wastewater Division services are handled through City offices. The reviewed current page does not expose complete counter hours, drop-box details, or accepted desk instruments.