written by Frazier1964 on 11/02/2016
I have been unlucky few times being with NPower. The worse ever service! Created constantly chaos with my bills. Overcharged and gave money back but 9 months later (when I was with another company already) told me they send me money by an error. Couldn't prove anything at that time was too late.
Their bills are most complicated to understand bills.
Will strongly not recommend to use NPower service.
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