On-site Sewage Facility Program Contacts
The On-Site Sewage Facility (OSSF) Program is located on the second floor of Building A of the TCEQ Complex, 12100 Park 35 Circle, Austin, Texas 78753. Office hours are from 8 am to 5 pm Monday through Friday.
For questions you may have regarding the OSSF program, please call (512)239-3799 and for questions regarding Licensing please call (512) 239-6133
or send an email to the following:
NOTE: Please include OSSF in the subject line.
Technical Information: .
install@tceq.texas.gov
Licenses:
licenses@tceq.texas.gov
Authorized Agent's Monthly On-Site Wastewater Activity Reports:
oars@tceq.texas.gov
Complaints:
install@tceq.texas.gov
Local Orders:
install@tceq.texas.gov
Permitting and local issues:
Search for local permitting authority
You may send facsimile transmissions to (512)239-6390 or mail to: TCEQ, OSSF Program, MC-235, PO Box 13087, Austin, TX 78711-3087.