Helping You, the Public and Business Stay Safe Underground Texas811 creates a ticket that alerts the nearby utility companies to go to your worksite and mark where their underground utilities are located. This helps prevent unintended consequences from digging into an underground utility such as injury, damage to property and service outages. Texas811 is the link between your plans to dig and our member utility companies. Texas811 does not actually mark underground utilities. We notify utility companies of the planned excavation and they send locators to mark their lines.
Address: 11880 Greenville Ave Suite 120 Dallas, TX 75243 Email: Contact: Phone: (800) 344-8377 FAX: