What do other E Energy reviews say? E scores four out of five stars on TrustPilot, with 57% of reviewers saying that the company is excellent. Most of those TrustPilot reviewers singled out E's customer service as being their strong point.

How good is Eon?

Eon scored a good four stars out of five for bill accuracy and a respectable three stars out of five in three other categories in our survey. ... Eon is jointly ranked with SSE, which scored the same for bill clarity, customer service and complaints handling but worse for bill accuracy, where it was rated three stars.

What is E Energy?

E energy – or simply 'E' – is a British-owned energy supplier based in Birmingham. E was founded in 2014, so is a relatively new supplier. As of 2021, over 300,000 people have used E, which offers an alternative to larger gas and electricity suppliers. E's focus is on providing affordable tariffs.