What lines do One Call Utility Locators mark?
Generally most standard utility locators contracted by One Call Members only mark the main line for the utility company they are contracted to. This means any private lines running from the main line may NOT be marked. To locate and mark these lines you will have to hire a Private Locating Company. Also, in some areas, One Call locators will only mark lines leading to the private property and will not mark lines on the private property that were installed by the original builder. The utilities are typically marked by paint using Industry Standard Colors.