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Concrete Scanning

The most accurate concrete scanning GPR technology in the industry: GPR one call brings you the most accurate information on reinforcing, utilities, pipes, and voids located inside concrete structures. Cut, drill and plan with confidence, optimize operational efficiency, and avoid accidental damages to structures or utilities with GPR OneCall concrete scanning.
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Noninvasive - Nondestructive

Concrete Scan

A concrete scanner is a handheld GPR unit that is designed and specifically tuned for scanning concrete and is capable of locating the anomalies or structures inside concrete within a high degree of accuracy.
construction site soil stones

Concrete scanning is an important part of the process when engineering, cutting or drilling concrete in order to avoid potential conduits, utilities or important reinforcing elements that are located inside. Concrete scanning is a noninvasive, nondestructive process of gathering information on concrete structures. Concrete scanning can be performed on any flat, concrete surface including floors, ceilings and walls.

10 billion tons of concrete are poured every year and within most of those structures are various types of supporting and reinforcing elements as well as in slab utilities, pipes, and sometimes even voids. Whether cutting, drilling, demolishing, or simply gathering information it is crucial to perform a GPR concrete scan when working with concrete structures.

GPR OneCall Van and Equipment at Industrial Location
Ground Penetrating Radar Educational Setup in Classroom
Texture of Excavated Soil
GPR Utility Detection on City Pavement

Experts in Concrete Scanning

Concrete floors, walls, and ceilings can all be concrete scanned
Analyzing 3D GPR Data for Utility Mapping

More than Ground Penetrating Radar

3D Models & Augmented Reality Videos

Our concrete scanning service can locate and generate detailed information on the slab thickness, rebar, wire mesh, heating elements, utilities, pipes, post-tension cables, precast concrete cells, and potential voids as well as the spacing and depth of what was located. The information is indicated on the ground at the site with markings, documented with pictures and all the information is detailed in a report. 3d models and augmented reality videos of the findings can also be generated for any project when requested prior to beginning work.

Locating in Concrete Slabs

EM Passive Scanning & Active EM Utility Locating 

In addition to a concrete scan of the slab, our concrete scanning service includes the utilization of our other utility locating equipment and techniques to ascertain the most information possible at every job site. This includes EM 60Hz active power sweeps, EM passive radio frequency sweeps, EM direct frequency induction tracing of any nearby accessible utilities, duct rod tracing of any accessible pipes and deep penetration large antenna GPR sweeps. Although some of these techniques are specifically devised and used for locating underground utilities outside, they can sometimes be effective in locating utilities below concrete slab indoors
Ground Penetrating Radar Service Van and Equipment Indoors
Utility Detection Preparation with GPR Tools and Site Plan

Locating Void Spaces in Concrete Slabs

Void Detection

We can locate voids below existing concrete with our concrete scanning services, but more than ground penetrating radar is needed to properly scan concrete. We provide exploratory methods to drill, video inspect, and measure void spaces. We have perfected our own technique to minimize the invasiveness of this procedure using an HD micro endoscope in a tiny 1/4th inch drill hole which is calked over once the data is collected. In addition to locating the void spaces, our other investigation methods allow us to avoid any reinforcing elements or utilities when drilling. This process produces a clear visual reference of the void spaces and acute measurements. Accurate void maps can be generated from this data for our clients.

What Our Partners are Saying

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Stephen Roy
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The service Doug and the GPR team provided was beyond expectations. I have a complicated drainage situation and needed to know what was under my lawn. Not only did Doug figure out what was there, he figured out that some pipes extend well beyond my property and into other properties. Soon after the service I was provided a report and map! Would recommend to anyone. Affordable too given the quality!
Philip Harris
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GPR One Call (Troy) came out to our construction site on very short notice, in terrible weather conditions and got the underground locating job done efficiently and accurately.

I highly recommend this company.
Wade C
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Doug did a fantastic job, found everything we had buried. Professional, knowledgeable, polite and quick. Company is really easy to deal with, highly recommended
Ralph Nash
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Gpr One Call is a great company to deal with very professional, friendly & reliable they go above And beyond would highly recommend them.

Get A FREE Estimate Today

Our team of professional underground locating technicians provides cost-effective services to both commercial and residential projects in a professional and timely manner. Get a GPR survey today! Most of the work we perform is on a flat fee basis, so you know the cost before we start. For all of your sub-surface utility mark outs, you can count on our underground utility locating company to get the job done right.
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Frequently Asked Questions

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