Void Detection · Pavement Thickness · Bedrock Mapping
Geophysical Investigations & Subsurface Imaging
GPR Surveys Inc. provides advanced geophysical investigations and subsurface imaging services using Ground Penetrating Radar (GPR) and complementary non-destructive technologies to evaluate subsurface conditions without excavation. Our services support engineering, transportation, environmental, municipal, commercial, and industrial projects throughout British Columbia.

We investigate and map subsurface features including voids, sinkholes, pavement and asphalt thickness, concrete slab thickness, bedrock depth, buried foundations, underground structures, historical fill, and other subsurface anomalies. Our investigations help clients make informed decisions during planning, design, rehabilitation, asset management, and construction.
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