Icon is a multifaceted Surveying practice. The head office is in Central London. We also have offices, in North London, East London and Surrey. Our certified surveyors know their stuff and are experts in Party Wall matters, Boundary Surveys, Building Surveys and Valuations, governed by the Royal Institute of Chartered Surveyors (RICS), Chartered Institute of Arbitrators (CIArb), Chartered Institute of Building (CIOB), we are also RICS Registered Valuers and RICS Accredited Mediators.