Ground penetrating radar (GPR) is one of the most effective ways to perform concrete scanning before cutting, coring, or drilling. Our team at Con-Cor-GPR uses ground penetrating radar to identify hidden objects inside concrete so your crew can work safely and avoid costly mistakes.

With fast scheduling, clear markings, and direct communication from our technicians, we help keep your project moving without delays.

What Is Ground Penetrating Radar?

Ground penetrating radar is a non-destructive scanning method used to locate embedded objects within concrete structures. It works by sending radar signals into the slab and interpreting the reflections to identify objects beneath the surface.

This technology allows us to perform accurate concrete scanning and mark findings directly on the surface before work begins.

The Importance of GPR Concrete Scanning

  • Reduce the risk of striking rebar, conduit, or post-tension cables
  • Avoid costly delays and rework
  • Improve jobsite safety before cutting or drilling
  • Support better coordination across trades

What Ground Penetrating Radar Can Detect

Ground penetrating radar helps identify a wide range of embedded objects within concrete, so your team can plan work with greater confidence. When the goal is to locate conduit or embedded utilities before cutting or drilling, our utility locating services provide more targeted insight for those situations.

  • Rebar and reinforcement
  • Post-tension cables (PT)
  • Electrical conduit
  • Plumbing lines
  • Unknown obstructions within the concrete

Common Applications for Concrete Scanning

  • Saw cutting and trenching
  • Core drilling and penetrations
  • Anchor and dowel placement
  • Remodels and tenant build-outs
  • Facilities work with limited documentation

Our Ground Penetrating Radar Process

Our process is designed to keep projects moving efficiently:

  • 1
    Share your project details and timeline
  • 2
    We perform ground penetrating radar scanning on-site
  • 3
    Findings are clearly marked on the surface
  • 4
    You receive a field report to support next steps

Advanced GPR Technology

We use GSSI Flex NX®, powered by Nexus™, to perform ground penetrating radar scanning. This equipment allows for efficient data collection and clear interpretation in the field.

When Should You Use Ground Penetrating Radar?

You should schedule ground penetrating radar scanning before any work that penetrates concrete, including:

  • Cutting or trenching
  • Installing anchors or fasteners
  • Renovation or retrofit work

Scheduling early helps reduce risk and keeps your project on track.

Ground Penetrating Radar FAQs

Accuracy depends on slab conditions, but GPR is widely used to help identify embedded objects and reduce risk before cutting or drilling.
Yes, ground penetrating radar is commonly used to help identify post-tension cables and reinforcement within concrete.
Depth varies based on concrete composition and conditions, but GPR can typically detect objects several inches below the surface.

Schedule Ground Penetrating Radar Services

Have a project coming up? Schedule ground penetrating radar services before work begins to reduce risk and avoid costly surprises.
Request a quote and share your site details and timeline today.