Contact Us

The Association of Diving Contractors International is committed to providing our members and the public with information about the commercial diving industry.

If you have any questions or comments, please feel free to contact us!
Our Office Hours are 8:00 am - 4:00 pm Central Time, Monday through Friday.


Association of Diving Contractors International
5206 FM 1960 W. Ste. 202 
Houston, TX 77069
Phone: (281) 893-8388
Fax: (281) 893-5118  



Phil Newsum - Executive Director

Barbara Treadway - Manager, Administrative Services
New Member Applications, BOD Records, Membership Issues
and Log Book Orders

Sarai Villa - Membership Services, Habla Español

Nancy Vu Commerical Diver Certification Cards and Exams