Castle Rock Geotech (CRG) was established in 2000 is as specialist independent Geotechnical, Geo-Environmental and Ground Investigation Consultancy and Ground Investigation Services Contractor based in Nottingham.

CRG undertakes all aspects of ground investigation; from initial feasibility / pre-purchase assessment, phase 1 geo-environmental desk study through to Phase 2 ground investigation, cave probing, in-situ testing, post-field work monitoring and sampling, laboratory testing, contaminated land risk assessment, geotechnical and geo-environmental analysis, and associated reporting. CRG provide independent supervision, post-remediation certification and verification sampling / testing services.

CRG also provide a comprehensive and versatile range of ground investigation services. Our professional site teams have a proven track record and the ability to cope with difficult access sites, problematic ground conditions and troublesome terrain, no matter how challenging the project may first appear.

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