Geotechnical Investigation
From in-depth geotechnical investigations to advanced materials testing, we offer a full suite of services tailored to the needs of contractors, developers, and regulatory bodies.
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Our Statistics
What Is Geotechnical Investigation?
Geotechnical investigations are performed by engineers to obtain information on the physical properties of soil and rock at a site—crucial for foundation design, slope stability, and risk assessment.
Our Credentials & Partners
Our Geotechnical Investigation Process
We follow a structured, four-step methodology to deliver actionable subsurface insights.
Method of StatementSite Reconnaissance
Initial walkover and geological mapping to optimize investigation scope.
Borehole Drilling & Sampling
Rotary and percussion drilling rigs retrieve undisturbed samples for laboratory testing.
In-Situ Testing
SPT tests, plate load tests, and permeability measurements provide real-time soil strength metrics.
Laboratory Analysis & Reporting
Triaxial, consolidation, and chemical testing in our ISO/IEC 17025-accredited laboratories - plus 3D digital soil modeling - inform design recommendations.
Absolute Accuracy
Advanced sampling protocols and laboratory analysis ensure data you can trust.
Risk Mitigation
Early identification of subsurface risks protects your project schedule and budget.
Regulatory Compliance
Our methods comply with ASTM standards and international geotechnical guidelines.
Nationwide Coverage
Testing capabilities in Makkah, Riyadh, Jeddah, and Khafji.
Fast Turnaround
Accelerated digital data logging and cloud-based reporting for decision-making.
Our Clients
Our other services
SRH offers a full suite of advanced testing, investigation, and consulting services to support safe, compliant, and high-performance projects across Saudi Arabia.
Geotechnical Investigation
Subsurface testing and analysis to support safe foundations and site design.
Geophysical Surveys & Analysis
Non-invasive scanning to detect subsurface utilities, voids, and risks.
Materials Testing & Quality Control
Lab and field testing of construction materials for strength and compliance.
Hydrological Assessment
Water flow and flood zone analysis for drainage and sustainability planning.
Land & Topographic Surveying
Accurate mapping and site layout data for planning and construction.
Structural Integrity Assessment
Safety inspections and testing of buildings and infrastructure.
Environmental Consulting & Monitoring
Air, water, noise, and soil testing for environmental compliance.
Technical Consultancy & Support
Expert guidance on design, compliance, and project approvals.
Frequently Asked Questions
If there are question you want to ask. We will answer all your question.
Learn moreWe test concrete, asphalt, steel, soil, cement, aggregates, tiles, and waterproofing materials — both in lab and on-site.
Turnaround times depend on the service, but most standard material tests are completed within 24–72 hours. Urgent requests are welcome.
Yes. We operate nationwide with branch offices in Jeddah and the Eastern Province, and mobile field teams serving all regions.
Absolutely. Our reports follow Saudi standards and are accepted by authorities like MOMRA, SFDA, and SEC.
Geotechnical surveys involve drilling and lab analysis; geophysical surveys are non-invasive scans that detect subsurface features.
Simply contact us through our website, phone, or email. Our team will assess your needs and send a detailed proposal.
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