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CONCRETE SCANNING

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

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

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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647 395 scan (7226)

toronto  

halton hills

all of southern ontario

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© 2025 first line scanning & locates inc

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