The worst energy company in the world. We had 6 months of hell with them. We moved supplier a year ago and we’re still having problems with Spark... Customer service is a shambles, they way over charge on your direct debits, they install ‘smart meters’ which cause issues with your bills, they change your account information without informing you, they scare people into paying money which they do not owe, the list could go on. Honestly I have never dealt with such an awful company, I would not trust these 5 star reviews. Just check out the comments on their twitter page and you will get a feel for this company...