I'm having a bit of trouble with them. We have a dual fuel, which was £153 per month, until a couple of months ago, when they put it up to £370.
In December, I was £800 in credit, now, I'm £800 behind. I work abroad and have asked my wife to take readings, but it's like pulling teeth and she always gets the electric dials wrong.
Anyway, about ten days ago, I gave a reading. It was 2,000 units less than their estimate, their estimates are always very high.
I emailed and asked why I'm paying £3,000 pa for gas alone, when the dual fuel cap is £2,500 and wholesale prices have dropped. Also, why was there a £1,600 difference in what is on account.
I got a reply: Sorry you are struggling to pay, would you like to submit a reading?
I'm away again and will try again, when I get home.