About Extra Energy
Extra Energy is a newcomer to the UK energy market having launched in early 2014. Their sister company Extra Energie already supplies 1 million homes and business in Germany.
Along with their standard variable tariff they currently offer a fixed to September 2015 deal.
Could you save by switching to Extra Energy? Compare energy prices now.
Contact Extra Energy
Customer service contact number - 0800 953 4774
Customer service contact number from a mobile - 0330 303 4774
Contact Which? Switch by phone
You can call us on 0800 410 1149 or 01259 220 235.
Tired of poor customer service from your energy supplier? The results o four 2018 Which? energy satisfaciton survey reveal how customers rate 31 gas and electricity suppliers in Great Britain. Use them to help find the best energy company for you.
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