This list of electric utility providers in South Carolina is intended to help South Carolina residents identify utility services. If you are unsure which electric utility serves your area, please use the Electric Utility Service Area map to locate it. If you have a complaint, please contact the utility and ask to speak with a customer service representative. If you are not satisfied with the company's response or assistance, please contact the Office of Regulatory Staff Consumer Services Department by phone at (803) 737-5230 (Columbia, SC) or 1-800-922-1531 (toll-free within South Carolina) between 8:30 AM and 5:00 PM Monday through Friday (except state holidays). You may also contact the Consumer Services Department by completing the Online Consumer Complaint/Inquiry Form. For corrections or updates to this list of electric utility providers, please contact the Energy Office.