Our services Drilling, Coring and Civil Construction works are the main activities of South Marshal Trading and Contracting. Coring Services Deep hole coring Holes for service entries Wet drilling in concrete with Drill stand Wet drilling in concrete with hand-held Corner holes in walls Large diameter coring Manholes coring Drilling Services Earthing Bore holes Soak Away bore holes Ground water monitoring wells Dewatering Bore wells Civil Construction services Block works Plastering works Roofing works Tile works Patio Wall patterns Laying of concrete paying Interlocking fixing