The Department of Technology Services is committed to enhancing the value of education through the infusion of technology into the instructional environment.  We support teaching and learning in the classroom and the day-to-day business operations of Terrell ISD through the following areas:

  • Installs, maintains, and repairs computing resources for the District

  • Installation of all file and application servers

  • Nightly backups

  • Internet access

  • Wi-Fi service

  • Phone system

  • District content filter

  • Support the District’s network resources

Stan Heisel

Stan Heisel
Executive Director of Technology
972-563-1102 ext. 13351

Vernon Ellis
Secretary to Technology Services
972-563-1102 ext. 13354