DO NOT USE DOXO TO PAY YOUR BILL. Recently some customers reported being directed to a website called DOXO to pay their bill online. We would like to state that Blue Topaz Utilities is in no way affiliated with this service. The payment option for online payment is secured through our website HERE. If you have questions or are unsure, please call the office at (936) 756-7400

About the company

Blue Topaz Utilities is a privately owned water utility company. For over 40 years we have been providing consultation, construction, and operations of water systems for residential customers in Harris, Liberty and Montgomery counties in Texas.

Our team

Our employees are dedicated and it shows in the longevity of their careers with Blue Topaz Utilities Our employees are also committed to delivering quality service and value to our customers.  

We're here to help!

Contact our office at (936) 756-7400, Monday- Thursday from 9AM – 4PM (Except Holidays) or Fridays from 9AM – 12PM or email us anytime at