Southern Illinois Electric Cooperative
All-In-One Bill Pay with doxo.
- All-in-one bill pay to over 100,000 billers
- Pay for free with Linked Bank Account. Fees may apply for other payment methods
- Manage all your due dates and reminders in one place
- Track payment delivery and history
- Anytime access with doxo iPhone and Android apps
- Safe & Secure: your payment card and bank details are never shared with any biller
doxo is a secure all-in-one service to organize all your provider accounts in a single app, enabling reliable payment delivery to thousands of billers. doxo is not an affiliate of Southern Illinois Electric Cooperative. Logos and other trademarks within this site are the property of their respective owners. No endorsement has been given nor is implied. Payments are free with a Linked Bank Account. Other payments may have a fee, which will be clearly displayed before checkout. Learn about doxo and how we protect users' payments.
Useful Information for Southern Illinois Electric Cooperative Customers
Southern Illinois Electric Cooperative is a utilities provider serving homes, businesses and farms across Southern Illinois. They provide electric service, offer energy-saving programs, and support economic development in the region.
Southern Illinois Electric Cooperative Bill Pay Statistics
Frequently Asked Questions
Common questions, curated and answered by doxo, about paying Southern Illinois Electric Cooperative bills.
How can I pay my Southern Illinois Electric Cooperative bill?
You can pay them directly on this website. Or pay on doxo with credit card, debit card, Apple Pay or bank account.
I have a question about my Southern Illinois Electric Cooperative bill. Who should I contact?
Ask your billing questions directly by phone 618-827-3555 or email (siecadministration@siec.org).
I forgot my account balance. Where can I find my bill?
You can find your bill online at Southern Illinois Electric Cooperative.
What types of Southern Illinois Electric Cooperative payments does doxo process?
You can pay your Electric and other bills at doxo.