Contact Us

• Air permits
• Waste permits
• Water quality permits
• Water supplies
• Utilities
• Licensing
• Radioactive materials
• Environmental law
• Enforcement
• Litigation
• Small business assistance
• Local government assistance
• Regional offices (statewide field operations)

• Air quality programs
• Water quality planning
• Toxicology
• Monitoring
• Regional offices (statewide field operations)
• Remediation
• Pollution prevention and recycling

• Public assistance in permitting
• Public Interest Counsel
• Intergovernmental relations
• Media relations
• Web and publications

• General Counsel
• Budget and planning
• Commission proceedings (Chief Clerk)
• Chief Financial Officer
• Financial administration
• Auditing
• General law
• Human resources
• Information technology
• Purchasing
• Telecommunications
• Permitting and registration support
• OCE Monitoring

Main Switchboard:
512-239-1000

For the Hearing Impaired (TDD):
800-RELAY-TX

Office Hours:
8:00 a.m. to 5:00 p.m., Mon. thru Fri. (except holidays)

Mailing Address:
Contact Name, Mail Code
TCEQ
P.O. Box 13087
Austin, TX 78711-3087
- Use for regular and certified mail.

Physical Address:
Contact Name, Building Letter
TCEQ
12100 Park 35 Circle
Austin, TX 78753
- Use for express carrier deliveries (U.S. Post Office Express Mail, FedEx, UPS, etc.).
- Please call your TCEQ contact to determine the exact building location before sending to the physical address.

Austin offices street map

Security procedures for visitors to the TCEQ