I used to take calls from npower door to door sales reps when I worked at a call center. Put me off ever using that company. They are more expensive than other suppliers after the first year, their tarrifs and marketing in general seem to target the beer swilling fitbaw pub goer types. Nobody in that call center had anything positive to say about the company 
My job was to ensure the sales rep wasent conning old or vulnerable people and that the customer was okay with the sale. Dunno if thats a common thing for door to door sales or exclusive to npower.
Had no issues with SSE though, or Scottish Power who im currently with.

My job was to ensure the sales rep wasent conning old or vulnerable people and that the customer was okay with the sale. Dunno if thats a common thing for door to door sales or exclusive to npower.
Had no issues with SSE though, or Scottish Power who im currently with.