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CONCRETE SCANNING

First Line Inc is the leader in accurate, detailed concrete scanning using advanced ground penetrating radar (GPR) technology.

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We help you avoid costly damages and dangerous scenarios by identifying exactly what lies within your concrete — before you cut, drill, or dig.

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No empty guarentees. Just proven results backed by experience and quality.

Technician Scanning Concrete Slab Downtown Toronto

WHAT CAN BE DETECTED IN A CONCRETE SCAN?

Using high-resolution GPR, we detect embedded objects, structural variations, and voids — all without damaging the surface.

  • Electrical Conduits (PVC, coreflex, rigid, metallic)

  • Steel Reinforcement (spacing, depth, coverage)

  • Post-Tension & Pre-Tension Cables

  • Radiant Heating & Water Lines (metallic & non-metallic)

  • ​​Voids, Air Gaps & Honeycombing

  • Structural Features (beams, column capitals, slab drops)

  • Changes in Slab Thickness

  • Buried Utilities Below Slab​​​​

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DIGITAL REPORT SERVICE

Documentation can be as important as the scan

  • Written specific to each job, with extensive details unique to each survey area

  • High quality photos of areas included, scale if required

  • Details included can often reduce client liability and force changes depending on findings and interferences uncovered

  • Instant turnaround time, reports are sent via email to keep your job on schedule

  • PDF Format with images inserted in report,  for universal compatibility between recipients

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See Below: Real Concrete Scanning Projects

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