Commitment to Safety • Reliable Results
Responsive Resources • Established Expertise

Penhall Technologies can help you locate rebar, pipes, post and pre tension cables, conduits and many other subsurface hazards that may be hidden in concrete. Our expertly trained analysts can also detect voids within or underneath concrete slabs. As a safety leader in the industry, contractors, engineers, and government agencies have come to trust Penhall first for safe and precise scanning services.

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Concrete scanning to locate rebar within slab with Robertson decking

concrete scanning to locate rebar on Robertson decking
For a customer in Pomona, CA, Penhall completed a concrete scan of a 6″ concrete slab with Robertson decking. The customer was looking to find and avoid rebar before performing a 4″ core drill.

Locating any obstructions within concrete before cutting

Scanning for obstructions in concrete before cutting
It’s always a good idea to scan for obstructions, like rebar, post tension cables, conduit or utilities, before performing flat sawing. Here, Penhall was asked to scan a 6″ thick concrete area of 32′ x 1′ at a site in Riverside, CA to avoid any of these obstructions.