Spark Energy

0843 178 5659

If you would like to file a general complaint about the service you have received from Spark Energy you can call the Spark Energy complaints number on 0843 178 5659.

Department Contact Number Opening Times
Complaints 0843 178 5659 Monday-Friday: 9am-5pm
Customer Service 0843 178 5660 Monday-Friday: 9am-5pm
Service Complaints 0843 178 5661 Monday-Friday: 9am-5pm
Staff complaints 0843 178 5662 Monday-Friday: 9am-5pm
Account Complaints 0843 178 5663 Monday-Friday: 9am-5pm
Website complaints 0843 178 5664 Monday-Friday: 9am-5pm


You can get in touch with the Spark Energy complaints team by calling 0843 178 5659. You can call the complaints team if you have any general complaints about the services you have been receiving from the company or for any other reason. You may be transferred to another department if the staff member feels they would be able to deal with your complaint better.

Customer Services

If you need to speak to the Spark Energy customer services team for whatever reason whether you are experiencing a problem or you have a general question about the company or services you can call 0843 178 5660. You can inquire about the complaints procedure and policies and ask for an update on a complaint you have made.

Service Complaints

If you are unhappy with the service you’re receiving from Spark Energy you can call 0843 178 5661 to file a complaint about it. You will need to give a description of what it is you are unhappy about and how you feel it could be inproved (if you have any suggestions).

Staff Complaints

If you have recently spoken to a member of the Spark Energy customer services team, you recently had a staff member come to your home or you’ve interacted with a staff member in a different situation and you were unsatisfied with the interaction you can complain about it by calling 0843 178 5662.

Account Complaints

If you have been experiencing some problems with logging into your account or you feel something is missing from the account options you can call 0843 178 5663 to speak to someone from account complaints who will be able to give you access to your account again.

Website Complaints

If you are having problems with the website and it is damaging your experience with the company you can complain to the website complaints team by calling 0843 178 5664, explain what the problem is and they will be able to fix it for you.