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