Contact Us
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Our customer service representatives are available to assist with gas emergencies 24/7
If you smell gas, or if your service is interrupted suddenly, follow emergency procedures and call us from a safe location.
Read our Frequently Asked Questions. You may find your answer there.
Contact us about your meter/service revision
Call Center:
1 888 642-6748
M-F 7:00 a.m. - 6:00 p.m.
EMERGENCIES 24/7
Mailing address:
Nicor Gas
P.O. Box 632
Aurora, IL 60568-0001