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Contact Us

For more information about the Nicor Gas Energy Efficiency Program, please contact the call center.

Call Center:

Monday through Friday, 8:00 a.m. to 5:00 p.m.


Please note: If you have a gas emergency or would like to speak to someone about your Nicor Gas Account or billing information, please click here to contact Nicor Gas directly.


For General
Customer Inquiries:

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