Underground utilities may be hidden, but it’s still important to know exactly where they are. 3M™ Locators and Markers provide a complete system for locating, marking and mapping vital underground assets.
From markers that give an exact path and estimated depth of underground utilities, to markers that store information, to utility locators that interface with GPS/GIS field mapping instruments, 3M offers the precision tools you need to manage your assets. Together, these tools provide a complete solution with the performance and reliability you trust from 3M. Learn more about 3M's utility locating products, line locator industry solutions, or utility locator resources.