Digging on Private Property

You still need to have those private lines marked in Tennessee!

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Sponsored Listings of Utility Locators

The Underground Detective
Private Underground Utility Locating
Serving Pennsylvania
888.747.3799 | Website

Private Utility Locators
- Philadelphia (215) 694-4747
- Harrisburg (717) 798-5721
- Pittsburgh/Western PA (412) 292-3266
- Nationwide (844) 224-4723 | Website

Whether you are adding on to your home, installing sprinklers or just planting a tree, we can help you find a private utility locating specialist.

One-Call and private utilities

In Pennsylvania you should always call before you dig!

Pennsylvania One Call System, Inc. | Pennsylvania Locate Request

Pennsylvania One Call System, Inc.

925 Irwin Run Road, West Mifflin, PA 15122

800-242-1776 | 412-464-7100

Our purpose is to prevent damage to underground facilities. To promote safety, we provide an efficient and effective communications network among project owners, designers, excavators, and facility owners.

The One-Call System does not mark utilities. The One-Call system only notifies participating member utilities. These participating member utilities will not mark private or non-member utilities. The utility locating companies notified will locate and mark only primary public utilities, so it's up to you to keep track of what else is on your own property.

Private Utilities are the buried lines after the meter or main lines. If you have a curbside meter then your property will not get marked by the participating member utility locators. Other buried utilities that generally are not marked include but may not be limited to: sewer lines, private lighting, sprinklers, fire mains, secondary electric lines to detached garages, and septic lines.