hi, i guess it depends on if you are supplying the materials as my bosses charge £12 p/h and we supply materials but now any new customers they have to supply the materials which i think is wrong when you are paying that much, as for commercial i think they charge around £14-£15p/h wich is a bit steep my previous employer had different rates days would be minium wage, evenings would be £6;00 and weekends £7.00. were in the midlands sure they get lots of calls but i think they are a bit expensive as they have just took over the compnay and prices have gone up but everywhere is different.