Precision Drilling & Sawing - specialist contractors for diamond drilling and diamond sawing, pressure grouting, rock anchors and fixings, controlled demolition, firestopping - Drilling contractors, sawing contractors and demolition contractors for Hull, Leeds, York, Sheffield, Bradford, Grimsby, Immingham, Scunthorpe, East Yorkshire, West Yorkshire, North Yorkshire, South Yorkshire, North Lincolnshire, Lincolnshire, Humberside, Derbyshire, Goole, Wakefield, Scarborough, Halifax, UK. Concrete cutting, concrete drilling, pressure grouting, rock anchor fixing and selective demolition solutions.