About Us

Why choose TNG?

TNG Utility Corp. serves as a water/ wastewater utility operator for the Greater Houston Area. TNG was formed in 2001 by Chip Callegari and David Wright who have both worked in the Texas water industry for the majorities of their lives after their families became prominent leaders in the water industry.

Our mission is to provide Service with satisfaction, teamwork with intelligence, and an Enhancement to our environment. TNG stands for The Next Generation.

Experienced Management Team

TNG Utility has put together a management staff that offers a combined 150 years of experience in the Houston Area water/ wastewater industry.

Each district is treated as an individual

TNG works hard to cater to the individual needs of each district and is able to uphold policies and procedures as they apply to each district versus every district falling into a companywide policy or procedure.

Locally owned and operated

Chip Callegari is Houston born and raised and David has lived in the Houston area for over 50 years. TNG currently serves districts throughout Fort Bend, Harris, Montgomery and Waller counties and is equipped and ready to serve other counties in the Houston metropolitan area.

Customer service

TNG Utility offers a live voice upon answering customer calls and offers a professional and courteous response to customer concerns and inquiries. We also offer multiple electronic payment options and services for our districts to choose for their customers to conveniently pay water bills.