Coordinates locating and marking of underground utilities before any excavation, big or small, residential or commercial, to prevent damage to underground utility lines, comply with state laws, and avoid hazards and injuries.

Utility Line Location Information/811 Services | Arizona 811

Programs that provide information about the location of gas and electric lines, water mains, telephone lines or other utility piping or cabling to prevent people who are involved in construction or other activities requiring extensive digging from severing them and interrupting utility services. In most cases, the authorities come out to the property and mark the location of lines on site.