Just wanted to say a massive thanks to Chris for all his help and advice. Chris advised us that our old boiler needed replacing and was able to answer all our questions on a suitable replacement that would upgrade our current central heating. We now have a new boiler,all working fine and installed in a few hours. Chris and Graham treated our home with respect and left everything clean and tidy. The price Chris quoted was the cheapest we found and more than £1000 cheaper than Eon and British Gas. Chris also took the time to look at and correct problems with two showers and a bathroom extractor fan and would not take any extra money for it. Chris provides an excellant service and we would recommend him to anyone who has any central heating issues.