Welcome to Southwestern Electric's online billing center. Home | Contact Us Payments My Account My Usage My Alerts Services Friday, November 26, 2021 You are here: Customer Portal Login Thank you for visiting Southwestern Electric's new online billing center! Please take a moment to explore the site and familiarize yourself with its features. Our customer service representatives will be happy to answer your questions. You can reach us Monday - Friday, 8 a.m. - 4:30 p.m., at (800) 637-8667. My Alerts Copyright 2000 - 2021 SEDC, Inc. Version: 12.31.0039