CUSTOMER ALERT: If you have received a call from a group offering a water quality test, please understand this is not CUD. We don’t reach out to our customers using these methods, and we are not connected with this group.




Customer Service

CUD is committed to providing high-quality customer servicein an efficient and timely manner with a sense of warmthand respect.

You can reach CUD during regular business hours, Monday through Friday, 8:00 a.m. to 4:30 p.m., by calling (615)893-7225 or by emailing us at For real-time chat, visit our Facebook page at CUDRC and click the blue Send Message button.