Kiwis are unimpressed with the big five power companies, a survey by Consumer NZ has found.
A survey of customer satisfaction with energy providers showed the big five companies - Contact, Genesis, Mercury, Meridian and Trustpower delivered underwhelming services.
The survey found only 45 per cent of consumers said they were very satisfied with their energy retailer.
"This satisfaction rating is lower than rates we've found in the banking and general insurance industries, and dragged down largely by the performance of the big five," said Consumer NZ chief executive Sue Chetwin.
"Our surveys consistently find the big players are letting the side down in the customer satisfaction stakes. This year, their proportions of very satisfied customers were all below 50 per cent."