The MyTriCounty app, online payments, new electric service connections/applications, usage and prepaid billing updates will be unavailable from 5:30 PM Friday, March 13, through 6:00 AM Monday, March 16, 2026, due to scheduled system maintenance. For questions about your usage during this time, please contact Member Services at 817.444.3201 once the system is back online. We appreciate your patience.
For more information, please contact Business Development at businessdevelopment@tcectexas.com