hi all i just rang a window cleaner up to ask if he sub - contract so i could add this to my letters so i can proived my clients he does a range of jobs, they said they are insured but when asked if he could provide risk ass and cleaning methods his partner was not sure they two have started not long ago. we are meeting up next week, and she said we could draw up contracts ,going a bit to fast for me what do i need to be asking these people, i will be doing office cleaning