Salus Approved Inspectors Salus is a leading Approved Inspector and Fire Safety Consultant to corporate clients covering all areas of Building Control, Fire Engineering and Fire Safety Consultancy operating from ten regional offices with over 40 fully experienced surveyors and fire engineers. By providing one point of contact throughout their projects our clients are assured of consistency in advice and Regulation interpretation. This combination of customer focused services is why we can claim that Salus works with clients “From Concept to Completion.” We do not franchise our Building Control Approved Inspector Service.