Call Before You Dig

Texas One Call Center is a damage prevention service to help excavators throughout Texas notify the owners of buried facilities before digging. The service is 100 percent free to excavators by calling 8-1-1.

Texas Excavation Safety System, Inc is a non-profit corporation formed by member companies to prevent damage to underground facilities. In operation since 1987, TESS covers the entire State of Texas. Members have facilities in all 254 Texas counties.