Contact Us

Contact Information

Phone: (713) 652-6500
2727 Allen Parkway, Suite 1100,
Houston, TX 77019

For water and wastewater related emergencies or questions about your bill please contact Si Environmental, LLC customer service at (281) 324-9803. For legal inquiries contact Smith, Murdaugh, Little & Bonham, L.L.P. at (713) 652-6500. To contact the board and for all other inquiries, you may use the form below.

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