With the help of an experienced friend I have just installed 3 radiators in my flat, and now need to arrange for a Corgi plumber to install and commission the boilder (its a worcester 24i). I've drilled the hole in the wall for the flu (what a job!!), so all that is required is the boilder fitting. The water /gas pipes are terminating in the right place so it shouldn't be too difficult a job. What would you say would be a reasonable price. Im finding that a lot of plumbers arent keen to do it, I beleive its to do with the guarantee etc. Ive had quotes at around £350.00 Any advice would be appreciated.