Phone First Utility their customer service contact number 01926 320 700 where their team will answer enquiries about cheaper gas or electricity supplies.
You can ask about your energy bills or otherwise speak to First Utility’s customer service team via email on this address: firstname.lastname@example.org
Formal complaints can also be directed to the company’s head office postal address: First Utility Ltd, PO Box 4360, Warwick, CV34 9DB, United Kingdom.
First Utility is an energy supplier which intends to cut costs of gas and electricity for people around the UK, beating their ‘Big Six’ competitors at their own game. Their stated policy is to put the customer first while being mindful about the environmental impact of their power generation.