New Billing Software

Dear Valued Customer,

As your water and sewer operator for Montgomery County MUD # 89, Municipal Operations & Consulting, Inc., integrated a new billing software to better service our customers.

You should receive a blue notification in the mail with your new account number and security code to set up new customer portal, to view account balances, and set up online payments.

If you need assistance, please email our office at or by phone at 281-367-5511.

Sample Notification Letter (PDF)