Reach Out for Support & Assistance

For all your utility customer support needs, Denison Municipal Utilities is here to assist you. Contact us to manage your utility accounts, request emergency utility support, or get answers to your service-related questions. For urgent assistance outside regular hours, call our Emergency After-Hours Line at (712) 263-3046.

  • Mon - Fri: 7:00 AM - 4:00 PM
    Sat & Sun: Closed

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