Pre-cut and pre-core scans for rebar, post-tension cables and conduit. Delivered across Richmond by GPR Services, a Leak.ca division.
604-239-9934Same-day response in RichmondBefore sawing, coring or drilling into a structural slab, wall or column, GPR scanning identifies the rebar, post-tension cables, conduit and any voids hidden inside. The cost of cutting blind into a PT cable or a live conduit is enormous — both in repairs and in safety. We deliver concrete scans for general contractors, MEP trades, plumbers, electricians and forensic engineers. Marks are placed directly on the surface at the scan, with a thickness estimate where called for. We work in occupied buildings, on tower podiums, and on infrastructure jobs where downtime is unaffordable.
Pre-excavation locates over peat substrate, concrete scanning for City Centre tower projects, void detection along older dyke fills.
Richmond's built environment — low-rise wood-frame condos, single-family on small lots, City Centre high-rises, agricultural in east Richmond — shapes how concrete scanning is delivered locally. Richmond sits at 1 m above sea level on the Fraser delta. The high water table makes slab leaks and basement seepage common, and the dyke-protected drainage system means stormwater issues quickly become structural ones. Construction is largely 1980s–2000s with growing concrete-tower density in City Centre.
Three sectors, one standard:
Same-day response across Richmond. Phone is fastest.