What We Do
Our Services
Comprehensive Geotechnical Services Across Nigeria | Soil Testing, Site Investigation
LISCON provides a complete range of professional geotechnical services designed to meet the diverse needs of Nigeria’s construction and development sectors. As one of the leading foundation engineering soil testing companies in Nigeria, we deliver accurate, timely results that support successful project outcomes.
Site Investigation and Soil Analysis
Borehole drilling, Soil sampling and laboratory testing. In-Situ testing including Standard Penetration Test (SPT), Cone Penetration Test (CPT), Dynamic Cone Penetrometer (DCP) test, & Plate load tests. We also carry out trial pitting, and groundwater table measurement.
Foundation Engineering Solutions
Soil Bearing Capacity Testing: Precise determination of allowable bearing pressures; Settlement Analysis: Long-term performance predictions for foundation systems; Foundation Design Recommendations: Optimized foundation solutions for various soil conditions.
Geophysical Survey
Electrical resistivity tomography (ERT); Seismic Refraction survey including multi-channel analysis of surface waves (MASW), Data processing, interpretation and reporting.
Topographic & Bathymetric Surveys
Detailed land mapping • Contour generation • Digital elevation models (DEM) • 3D terrain modeling; Underwater mapping • Water depth measurement • Seafloor and riverbed profiling. • Submerged object detection.
Infrastructure and Transportation
• Road construction geotechnical analysis for highway projects • Bridge foundation investigations • Railway and airport development support.
Marine and Offshore Services
• Marine geotechnical survey for offshore drilling projects • Coastal engineering and erosion assessment • Port and harbor development support.
Our Geotechnical Site Investigation Process
Initial Consultation
Site Reconnaissance
Field Investigation
Laboratory Testing
Data Analysis
Report Preparation
OUr equipment
Equipment and Technology
We use state-of-the-art equipment including rotary drilling rigs, CPTu, ABEM Terraloc Pro and modern laboratory equipment to ensure accurate and reliable results, which has distinguished us from other foundation engineering soil testing companies in Nigeria.
Regional Service Coverage
Lagos and Southwest Nigeria
Complete geotechnical investigation services for Nigeria’s commercial capital, including high-rise buildings, industrial facilities, and infrastructure projects.
Port Harcourt and Niger Delta
Specialized petroleum pipeline geotechnical assessment and marine surveys supporting the oil and gas industry throughout the Niger Delta region.
Abuja and North-Central Nigeria
Government and commercial project support in Nigeria’s capital territory, including complex foundation challenges in varying soil conditions.
Southeast Nigeria (Asaba, Enugu, Onitsha)
Geotechnical site investigation services for the rapidly developing southeast region, supporting both public and private construction initiatives.
Quality Assurance: All services are performed in accordance with Nigerian Building Code requirements and international standards (ASTM, BS, ISO).