Recruiter required

I own a cleaning business in South London, and would need someone to interview cleaners on my behalf on an ongoing basis. About 2 or 3 interviews may be held per day , each lasting about 30 minutes. This would usually be over 2 days a month as no more than 5 cleaners are to be recruited monthly. A script and application form will be provided, and interviews should be relatively straightforward. Some HR experience would be desirable. Applicants must reside in or near London, UK.