CONTACT US DETSIF OfficeMain Contact InformationOffice:800-944-0859 or 409-384-5444Fax:936-899-5254Mailing Address:P.O. Box 130Lufkin, TX 75902Physical Address:5036 Champions Dr.Lufkin, TX 75901DETSIF Leadership:Dustin Hill, Directordhill@detsif.com