PECO is the Philadelphia-region’s largest utility, providing energy solutions to 1.6 million electric and more than 511,000 natural gas customers in southeastern Pennsylvania. PECO is a subsidiary of Chicago-based Exelon Corporation (NYSE: EXC).
2301 Market Street
Philadelphia, PA, 19103
Representatives are available 24-hours a day to handle your emergency request.
Customer Service: 1-800-494-4000
Customer Service Representatives are available Monday through Friday from 7 a.m. to 7 p.m. to assist with your customer service needs. Please provide your 10 digit account number when calling.