We need a new central heating engineer as the one we had for many years is completely overworked.
It needs to be someone that understands the Viessmann Gas condensing boilers.
I searched through the recommendations here but no one mentions Viessmann....
Thanks!
Tags for Forum Posts: heating engineer
I use N4 Gas ltd who I have always found very well informed and effective. I have never heard of Viessmann but they will tell you.
agree with Dick Harris, N4 have been excellent
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