Boil Water Notices

All Boil Water Notices issued due to the Winter Storm event have been lifted. What to do during a BWN? Click Here.

Payments

A blue drop box is available onsite, outside of the gate for cash and check payments.

COVID-19 Updates

Quadvest is still closed to the public, but customers can call in (281-356-5347) and/or email support@quadvest.com

Welcome To Quadvest

Quadvest is a privately owned water and sewer utility company that is 100% owned by members of the founding family. For over 40 years, Quadvest has provided water and wastewater services to approximately 12,000 residential and commercial customers. Currently, Quadvest owns and operates 61 subdivisions throughout Southeast Texas in the following counties: Montgomery, Harris, Walker, Waller, Liberty, Jackson, Brazoria, Fort Bend, Matagorda, and Aransas. The utility is well capitalized through CoBank; a $200 billion member of the Farm Credit System.

Who is Quadvest?

Driven by an entrepreneurial spirit, Quadvest is committed to the highest standards of quality, integrity, and customer satisfaction in the industry... Read More

New Customers

Quadvest makes it easy to become a new customer and all the necessary paperwork can be completed online... Read More

Customer Care

Quadvest strives to provide the best customer service possible. These topics are designed to assist our current and future customers... Read More

Hurricane Tips

Please review the Hurricane Preparedness section for the latest tips and procedures to follow before, during and after a hurricane... Read More

Our Core Values

Employee Centricity, Passion to Win, Innovation, Customer Centricity, Professionalism, Accountability, Trust, and Hard Work.

Our Mission

Quadvest makes life better by providing life essential utilities from Our Family to Yours!

Quadvest makes it easy to become a new customer and all the necessary paperwork can be completed online...

Let's Get Started

Leadership

Quadvest has a proud 40-year history of providing consultation, construction and operation of utility systems for commercial and residential customers.

President

Simon Sequeira