Every construction project starts with an assumption about what lies below: under the slab, inside the wall, beneath the soil. When that assumption is wrong, the result can be project delays, costly rework, and serious safety hazards.
Sigma GPR Services Inc. has helped contractors, engineers, and property owners across British Columbia remove that uncertainty. We are a full-service concrete scanning and utility locating provider, and our skilled team uses Ground Penetrating Radar (GPR) technology to scan and map the exact position of underground objects and structural reinforcements. The result is the precision data you need to cut, core, and excavate with confidence.
What is GPR, and why does it matter?
Ground Penetrating Radar lets our technicians see through concrete and soil without breaking anything open. Because the method is non-destructive, scanning can take place before any drilling, sawing, or coring begins. That means fewer surprises on site, less rework, and a safer workplace for everyone involved.
What we do
Concrete Scanning
We locate rebar, post-tension cables, conduits, and other embedded targets inside concrete structures. This includes floor and ceiling slabs, beams, columns, walls, bridges, underpasses, and tunnels. Scans can also help assess construction, integrity, and suitability for planned work.
Utility Locating
Before any destructive work, underground lines need to be accurately located. We locate, identify, and map gas, water, telecommunications, electrical, and drainage services using innovative technology and tracing methods. We also offer statutory record searches.
Other Services
We also provide void detection, underground storage tank and pipe location, and underground foundation mapping. Our team has completed GPR surveys at gas stations, warehouses, and fabrication shops, including during environmental monitoring and remediation projects.
Safety and accuracy come first
A decade in this industry has only reinforced one principle: safety and accuracy are our first priority. By protecting underground assets and structural elements, accurate scanning also protects your schedule and your budget.
Serving all of British Columbia
From commercial developments to critical utility mapping, we’re proud to be a trusted partner for protecting underground assets and keeping job sites safe. If you work in construction, engineering, property management, or environmental services, we’d welcome the chance to support your next project.
Planning a cut, core, or dig in BC? Get in touch before you start.
2605 Sandstone Ct, Coquitlam, BC V3E 2T9
+1 (778) 302-0868
[email protected]
sigmagpr.com