Who should I contact if there is something wrong with my electricity supply? Leona January 30, 2019 03:30 Updated Follow For any issues with your electricity supply, do contact SP Group at 1800 778 8888. Related articles Will we have a breakdown of charges for each premise? What happens after I sign up for a power plan through ELECTRIFY.SG? I suspect my electricity meter is faulty. What should I do? What will happen if I decide to relocate to a different address before the contract ends? Comments 0 comments Please sign in to leave a comment.