Geo-Technical Testing Services

CTSL provides geo-technical soil and aggregate testing services for construction and civil engineering projects across London and the South East. Our laboratory testing provides the data needed for ground investigation reports and foundation design.

CTSL provides soil testing services for construction and civil engineering projects across London and the South East. Our laboratory testing covers particle size distribution, plasticity, compaction, and chemical analysis, providing the data you need for ground investigation reports and foundation design.

  • Particle size distribution and grading
  • Atterberg limits (plasticity testing)
  • Compaction testing
  • Chemical analysis
  • Full laboratory reports issued
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