Address and contact
- Street address
- 3500 N California Ave
Chicago, IL 60618 - When to visit
- Counter hours follow the local ComEd service-center schedule. Call before you drive: most account changes can be handled by phone.
- Service area
- Avondale, North Center, Lakeview, Irving Park, Logan Square and the surrounding North Side ZIPs.
Call ComEd
-
Customer service1-800-334-7661Mon to Fri, 7:00 AM to 7:00 PM
-
Spanish customer service1-877-426-6331Servicio al cliente en español
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Outages & downed wires (24/7)1-800-334-7661Or text OUT to 26633.
Bring photo ID and your ComEd account number for any account change. In-person payments are accepted in exact cash, money order or certified check.
What to do in person, what to call about
At the North Side office
- Drop off move-in paperwork and ID for a new account;
- Pay a disconnect notice and arrange reconnection;
- Sign a deferred-payment plan agreement;
- Hand-deliver landlord or estate documents;
- Pick up a deposit-refund check on a closed account.
Call instead for
- Power outages or downed wires (24/7);
- Starting or stopping service for a move;
- Billing disputes and Price-to-Compare questions;
- Hourly Pricing or fixed Price-to-Compare enrolments;
- Picking an ARES alternative supplier.
Other Illinois utility walk-in offices
Useful Illinois energy links
Statewide guide to utilities, rates and ARES choice.
ComEd, Ameren, MidAmerican plus co-ops and munis.
Why ComEd's June 2026 PTC jumped to 10.629¢/kWh.
Pick a fixed-rate ARES without losing ComEd as your delivery utility.
Plain-language explanation of competitive supply in deregulated states.
Why a fixed rate is usually the safer ARES contract.