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.

Services
Long Island, NY
Manhattan, NY
Staten Island, NY
Philadelphia, PA
Queens, NY
Bronx, NY
Brooklyn, NY
New Jersey
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
+
Injuries
0
+
Deaths
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: CGA Dirt Report (Injury & Damage stats are since 2000)
- In the U.S., there are over 800,000 miles of public sewers and 500,000 miles of private lateral sewers connecting private property to public sewer lines. Each of these conveyance systems is susceptible to structural failure, blockages, and overflows.
- Approximately 50% of annual expenditures, in the wastewater sector, go to operation and maintenance.
- There is roughly 1 million miles of potable water piping across the country. With many of these pipes having been installed in the early mid-20th century, it is no surprise that an estimated 240,000 and counting water mains break per year.
- According to the ASCE, the total infrastructure budget needed to repair and upgrade our wastewater system is estimated at $150 billion.
- Sanitary sewer overflows are due to blockages, line breaks, sewer defects that allow water to overload the system, lapses in sewer system operation and maintenance, power failures, inadequate sewer design, and vandalism. EPA estimates that there are at least 23,000 to 75,000 sanitary sewer overflows per year.
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.
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