Field Data STS
Engineers Can Trust.
GeoSense provides the drilling, sampling, and in-situ testing behind every STS Geotechnics report. Where STS brings the engineering judgement, GeoSense brings the rigs, the crews, and the data.
We work to the same scope and the same point of contact as STS's engineers — field records are logged by qualified engineering geologists and handed straight to STS for analysis, with no handoff to a disconnected subcontractor.
Because the drilling is in-house, the data behind every report stays in-house too — captured by our own crews and fed straight into STS's engineering team, so the investigation and the recommendation are delivered as one seamless, blended process rather than separate, disconnected stages.
Our Own Rigs.
Our Own Crews.
GeoSense operates its own fleet of drilling rigs and support vehicles, crewed by our own drillers and engineering geologists — not subcontracted. Every machine is maintained, scheduled, and supervised in-house.
Supporting STS's Engineering
& Environmental Practice
GeoSense delivers the field investigation; our Advanced Laboratory tests what it recovers; STS Geotechnics and STS Environmental deliver the engineering judgement that follows.
STS Geotechnics
Site investigation, foundation design, and engineering geology — signed off by Chartered Professional Engineers.
ExploreSTS Environmental
Contaminated land assessment, Phase 1 & 2 ESAs, and remediation advice for development approvals.
ExploreAdvanced Laboratory
NATA-accredited soil, rock, and materials testing that calibrates every field observation.
Explore