Rapid-dispatch Ground Penetrating Radar scanning, concrete slab inspection, and underground pipe and cable locating across Pretoria CBD, Centurion, Menlyn, Hatfield, Rosslyn Automotive Hub, Silverton, and Midstream.
Tell us about your project and our team will respond promptly.
Select the exact subsurface investigation or pipeline service your project requires—from pre-excavation sweeps and slab coring clearance to CCTV camera diagnostics.
Subsurface & Concrete
High-resolution radar scanning to locate buried utilities, map rebar & post-tension tendons before core drilling, and detect subsurface anomalies.
All Buried Services
Complete underground scanning services combining GPR and electromagnetic locating to detect buried water pipes, electrical cables, and fibre in one visit.
Rebar & Post-Tension
Non-destructive slab and wall scanning to map rebar grids, post-tensioned tendons, embedded conduits, and cover depth before core drilling or cutting.
CAD, GIS & KML Maps
Survey-grade buried services surveys using Stonex Total Station & GNSS to deliver georeferenced AutoCAD (.DWG), Google Earth (.KML), and PDF utility reports.
Metal, PVC & Concrete
Accurately locate and map buried water mains, sewer lines, gas pipes, and stormwater drains—whether metallic, PVC, HDPE, or fibre-cement.
Power & Fibre-Optic
Pinpoint live high- and low-voltage electrical power cables, street lighting feeders, and telecommunications or fibre ducts before digging.
You don’t just get a technician walking around with a scanner—you get immediate physical markings on the ground plus engineering-grade digital utility maps for your design and safety files.
Output 01 · Same Day
Every detected water pipe, power cable, telecom sleeve, or rebar grid is clearly marked on the ground or concrete slab with alignment arrows and estimated depth callouts so your crew can work safely right away.
Output 02 · Digital Map
Surveyed with our Stonex GNSS & Total Station instruments, all detected underground utilities are plotted onto high-resolution aerial imagery and CAD drawings for your engineers and architects.
Output 03 · Full Report
Comprehensive project documentation featuring annotated site photographs, radargram depth profiles, utility schedules, and methodology sign-off for your construction health & safety file.
From high-density commercial developments in Menlyn Maine and Centurion to heavy industrial facilities in Rosslyn, Waltloo, and Silverton, our technicians map buried utilities and concrete reinforcement accurately before you dig or core.
Non-destructive GPR slab and wall scanning to locate rebar, post-tension tendons, and embedded electrical conduits prior to core drilling or structural retrofits.
Explore Concrete & GPR Services →Locate high-voltage feeders, pressurized water mains, gas pipelines, and trade effluent lines across manufacturing plants and logistics parks.
Explore Underground Pipe Detection →Comprehensive electromagnetic and GPR sweeps along municipal road reserves in Pretoria East, Montana, Irene, and Midstream prior to trenching or directional drilling.
Explore Underground Cable Detection →Seamless coordination and same-day on-site surface markings across the City of Tshwane.
Call or WhatsApp 061 766 8359 (Alt: 010 746 3891), or submit your Pretoria/Centurion site details online for a fast quote.
Our Gauteng field unit dispatches directly up the N1/R21 corridor with LMX200 GPR, RD8200 EM, and GNSS survey equipment.
All detected pipes, power cables, fibre ducts, or slab rebar are marked clearly on the ground or concrete with depth callouts.
Receive your georeferenced utility drawing and annotated verification report for engineering and safety sign-off.
See how our field crews and multi-sensor GPR equipment solve complex subsurface challenges across South Africa.
Johannesburg & Gauteng
Full-corridor Ground Penetrating Radar, EM locating, and GNSS topographic mapping of water mains, sewer lines, and HV cables with CAD/GIS overlays.
Mpumalanga & North West
High-depth Ground Penetrating Radar and electromagnetic locating of critical cooling water pipelines, fire mains, and high-voltage feeders prior to civil upgrades.
Midrand & Sandton, Gauteng
Pre-excavation cable avoidance, fibre-optic duct tracing, and concrete slab scanning before core drilling with georeferenced KML and PDF deliverables.
With mobile field crews based in Johannesburg (Gauteng) and Rustenburg (North West), our utility detection and GPR scanning teams deploy directly to your site across all nine provinces. Select a region below to explore local services:
Need specific advice for your site? Call our team directly on 061 766 8359, WhatsApp 061 766 8359, or use our alternative landline 010 746 3891.
We service all of Pretoria and Centurion including Pretoria CBD, Arcadia, Hatfield, Brooklyn, Menlyn, Lynnwood, Faerie Glen, Garsfontein, Silver Lakes, Centurion CBD, Highveld, Irene, Midstream, Samrand, Rosslyn, Wonderboom, Montana, Silverton, and Waltloo.
Because our Gauteng mobile field crews operate along the N1/R21 corridor daily, we typically accommodate Centurion and Pretoria bookings within 24 to 48 hours.
Book your Ground Penetrating Radar or utility detection survey today and get 10% off your first service.
