The Utility Billing Office handles the accounting, billing and collection of all customer water, sewer and garbage billings; connects and disconnects service; and assists customers, at home if requested.

The City of Round Rock provides water and wastewater services, and contracts for residential garbage disposal with Round Rock Refuse (512-255-4980).

Payment Methods
The City of Round Rock Utility Billing Office accepts payments for water/sewer/garbage only. Payments may be made by the following methods:

• Online Payment Service. We accept payments online.
• Call toll free (800) 565-1800. Have your current bill and a credit card ready when you make the call. A $1.50 convenience fee applies.
• Regular mail should be sent to 221 E. Main Street, Round Rock, Texas, 78664.
• Drive-through is located at the corner of East Bagdad Avenue and Shepard Street (one block south of Main Street). Open 8 a.m. to 6 p.m. Monday through Friday, except some designated holidays.
• After hours/night depository is located at the drive-through on the side of the building. Open every day, payments will be posted the morning of the next business day
• Lobby or walk-in is open from 9 a.m. to 5 p.m. Monday through Friday, except some designated holidays.
• Direct debit program will debit your bank account on your due date.

Friendly Rock Program
This program helps those in financial need to pay their utility bill. To donate, call 218-5460 or mail us an authorization form.

Sewer averaging
Each March, your utility bill will reflect a new sewer average based on your own water usage. A computer keeps track of all water you use during the 3-month period beginning with your November meter reading and ending with your February meter reading and calculates your sewer average.

Utility Billing Office
221 E. Main Street
Round Rock, Texas 78664
Phone: 512-218-5460 | Fax: 512-218-5463