I've lived in Barnoldswick all my life. And started working for myself after being made redundant from Drivers plumbers & heating engineers of Colne 7 years ago.
I am a Vaillant Advance installer. This means that as a Vaillant approved installer I can offer you a full 7 year guarantee on all the eco TEC plus boilers and 5 years on all the eco TEC pro boilers I install.
Why Vaillant? I'll tell you. I firmly believe that they are the most reliable boilers on the market today. In my years of carrying out repairs on boilers I can honestly say that I've been to fewer Vaillant boilers than any other make.
Maybe it's got something to do with them being a German company and their well know obsession with perfection. I don't know but they are just so reliable compared to other manufacturers.