Our non-Invasive subsurface location technologies are

Just OneCall Away!

Our technicians specialize in utilizing the latest technology and methods to locate and catalog both private and public underground utilities. In addition to utility locating we offer a variety of other information-gathering underground services that, in combination, make us one of the industry-leading experts on everything underground.


Ground Penetrating Radar Systems

Long Island, NY

Manhattan, NY

Staten Island, NY

Philadelphia, PA

Queens, NY

Bronx, NY

Brooklyn, NY

New Jersey

Utility Damage & U.S. Infrastructure Stats

0 +
0 +
0 +
Line Strikes
Over 0
Billion In Damages
0 Sec
Per Utility Strike
The Root Cause? Insufficient Ground Disturbance Policies, mis-marked utilities or no locate completed.
Source: CGA Dirt Report (Injury & Damage stats are since 2000)
Source — ASCE Infrastructure Report Card

Your Underground Utility Locator Experts


Underground Utility Location Services

GPR OneCall

GPR OneCall is an underground utility locating company that specializes in locating and marking both public and private utilities, borehole clearing, concrete scanning, void detection, CCTV video inspection, anomaly detection, and UST investigations, among a host of other potential services. We utilize the newest non-invasive subsurface technology and training to provide the safest and most accurate results. We visualize our findings clearly on-site and through multiple reporting deliverables. We currently service New Jersey, New York, New York City, and Pennsylvania.