Capital Fire Risk Assessment Surveys UK Ltd - one of the leading names for fire risk assessment in London and the whole of the UK. As part of the most current legislation regarding business premises, the law makes fire safety assessments a compulsory requirement. If you employ more than five people, are self-employed with premises, are the owner/manager/landlord of residential flats or a HMO with communal areas, or have the public visit your premises - you will require a fire safety risk assessment.