GeoCon Site Investigations Ltd are specialist site investigation consultants and contractors and our services include Environmental Consultancy, (GeoEnvironmental), Geotechnical Consultancy and Geothermal Consultancy. We specialise in Ground Engineering and Engineering Geology within the construction industry and focus on site investigation of Brownfield, (potentially contaminated land), and Greenfield land, for all Environmental and Geotechnical projects. We offer a nationwide service with regional offices in Manchester, London East, London West, Birmingham, Newcastle-upon-Tyne and Cardiff.

We are a specialist mine workings remediation contractor. We carry out the treatment of shallow mine workings, mine shafts and adits, by drilling and grouting. We also carry out exploratory rotary drilling to investigate for the presence of shallow coal seams and mine workings. We also undertake bulk void filling (eg sewers, culverts and the like).

M&J Drilling Services is a specialist contractor involved in the development and delivery of geotechnical solutions to various ground problems. The main activities of the company are drilling (rotary and rotary percussive) and grouting, and the list that follows gives details of the applications: Rotary Investigation (open hole, coring and installations); Stabilisation of shallow mineworkings; Mineshaft location and treatment; Void infilling (large mine workings) and other underground stabilisation works (cellars and tanks); Soil nails and ground anchors; Sewer and tunnel grouting; Ground Source Heating loop installation.