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Katy Water Bill Pay & Setup
Official water utility, online billing, and customer service guide for Katy, Texas.
Online Bill Pay Portal
Securely pay your municipal water and sewer bills online without any hassle.
Contact & Office Details
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Service Provider
City of Katy Utility Billing
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In-Person Office
901 Avenue C, Katy, TX 77493
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Important Notice
Utility billing includes sanitation services.
Frequently Asked Questions
Q: Where can I pay my water bill online in Katy?
A: You can pay your bill securely through the official payment portal managed by City of Katy Utility Billing.
Q: What are the office hours for water utility services?
A: The office is open during these hours: Mon-Fri 8:00am-5:00pm.
Q: Who do I call for water emergencies or billing questions?
A: You can contact City of Katy Utility Billing customer service directly at 281-391-4830.
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