Kate
Absolutely shocking service. I have had a boiler 3 years and i have had nothing but major issues with it. They have refused to fix the boiler 3 times whilst its under warranty at a cost to myself and the thing needs replacing! I am disgusted at their customer service and absolute ridiculous poor quality boilers! I will be taking this matter further.
4 years ago
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Viessmann Limited has a 4.3 average rating from 1,036 reviews

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