Contact Us

For water and wastewater related emergencies or questions about your bill please contact Si Environmental at (281) 807-9500. For legal inquiries and public information requests contact Bacon, Wallace & Philbin, L.L.P. at 713-739-1060. To contact the board and for all other inquiries, you may use the form below.

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Customer Support

For billing and service requests from 8:00am–5pm Monday–Friday

(281) 807-9500

After-Hour Emergency

(281) 807-9500

Additional Contact Information:

Mailing Address
6363 Woodway, Suite 800,
Houston, TX 77057

Phone: (713) 739-1060

Email: info@whcmud9.com