Water Operator
Inframark
2002 W Grand Pkwy N #100, Katy, Texas 77449
Customer Service: (281) 579-4500, 7:00 AM – 7:00 PM
Emergencies / After-Hours Service: (281) 398-8211, 24/7
Email: MUDCustomerService@Inframark.com
Payment Options
Online: PayMyInframarkBill.com
QR Readers “InstaPay” (Credit/Debit Card or Electronic Check)
In-Person: Checks, Money Order or Cashier’s Check ONLY
2002 West Grand Parkway North, Katy, Texas 77449
(Payment lobby and payment drop box located on the North side of the building.)
Phone: (281) 579-4500 (Select Option 1)
Office Hours: 7:30 AM – 5:00 PM (CST)
Mail-In:
Address the envelope and form of payment to your MUD District:
Harris County UD#6
P O Box 4728 Dept 60006
Houston, TX 77210-4728
Fiesta Mart Check Free Payment Option (must have copy of your bill)
Auto Draft (please click on “PAY MY BILL” at the top of PayMyInframarkBill.com.)
- Credit/Debit Card payments, convenience fee of 3% of payment amount
- Electronic Check, convenience fee of $1.00
- There is a 24 hr. waiting period to initiate electronic payments for districts requiring startup fee payment prior to service