Twenty million miles of underground infrastructure connect America to the power, water, and communication services essential to every home and business. USIC locates and marks these …

Headquartered in Indianapolis, Indiana, USIC is the leading provider of underground public utility locating (811) services, with operations across 48 states. Our team of more than 10,000 …

USIC locates and marks underground electric, gas, telecommunication, water, and sewer lines to prevent damage from excavation and mitigate risks to public safety. Our highly trained, …

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USIC performs over 84 million locates each year for the more than 1,400 utilities we serve across the U.S. We mark their underground infrastructure to prevent damage from digging; protect …

9045 North River Road, Suite 200 Indianapolis, IN 46240 Get Directions 317-575-7800

When you join USIC, the leader in underground utility damage prevention, you play an important role in protecting the nation’s critical infrastructure from damage due to excavation and in …

Select a state below to view contact information for local USIC operations offices.

USIC provides a comprehensive benefits package for our employees for caring for their health, well-being, and families and planning for the future. We value dedication and loyalty and have …

Over the following years, USIC has grown to become the nation’s largest and leading provider of underground utility locating services and an emerging leader in advanced utility solutions …