Underpinning The company has specialised since 1986 in underpinning works and is able to offer a full "bespoke" service including all or some of the following types of underpinning including a design and build service.   Traditional continuous underpinning works Pad and beam Piled underpinning with cantilevered pile caps Piled rafts Pressure grouting of concrete floor slabs All associated building repair work Structural repair techniques including resin bonding Stabilisation of basements Defects scheme