Doncaster based 1st Security Solutions Ltd holds SIA Approved Contractor status for the provision of Security Guarding Services ,Door Supervision,Cctv & Close Protection. We are a popular security service provider, supplying SIA licensed security officers, security consultancy and many more security-related services to a wide variety of customers all over Yorkshire (including Leeds, Sheffield, Barnsley, Huddersfield, Wakefield & Hull) and right across the UK. From small businesses to high profile clients, 1st Security has the solution. We welcome you to take advantage of our free consultation, site security survey and security risk assessment.