There is a company my colleague used and they are called About Time. I hope to engage their services in a week or so following new windows and a re-wire. Feedback was excellent, a 3 bed semi total clean which included deep clean of cooker, windows downstairs, floors, polishing, picture frames and the like cost €425.00 and this consisted of 4 people arriving and staying 3 hours. My colleague was not happy with the bathroom cleaning and rang to tell them and they sent someone round to rectify the problem. By all accounts they were great. I will post back more info once I have experienced their service.
Telephone number is 8511633
not sure where they are based but the house my colleague owns is in Ranelagh