Who should I contact if there is something wrong with my electricity supply? Leona January 29, 2019 09:53 Updated Follow For any issues with your electricity supply, do contact SP Group at 1800 778 8888. Related articles I’d like to terminate my plan. How can I do so? I suspect my electricity meter is faulty. What should I do? Can I use U-Save if I sign up for a contract through Electrify.SG? What is Open Electricity Market? Oh no, I’ve entered the wrong information for the contract, can I edit these details? Comments 0 comments Please sign in to leave a comment.