Chris I’m stuck for words ,You are 100% fantastic, so quick and know boilers inside out.. your so young and have experience of 70 year old man who has been doing this all his life.. We have had noise for 6 years and heavy oil smells !! in 20 mins all the work has been replaced and done,its so quite. its like a new boiler,like i said I’m stuck for words you are 100% amazing and we are going to keep you. A new Good friend and 100% Thank you. 10/10. What a guy. very good prices. every thing done, lovely to chat to.