Nicor Customer Service

The best ways to get in touch with Nicor. All the best ways to contact Nicor customer service: Phone, chat, email, Facebook, Twitter and more.

Ways to Contact Customer Service:

Nicor Customer Service – Phone

Nicor customer service call center phone number: 888-642-6748.

Operating hours: 24/7.

Additional phone numbers:

Energy Efficiency Program Marketing and Outreach Center: 877-886-4239 – Monday-Friday: 8am-5pm
Call before you dig: 811

Nicor Customer Service – Website

For customer service and self service options on the Nicor website: click here.

Nicor Customer Service – Email

The email address of Nicor customer service is: [email protected].

Nicor Customer Service – Twitter

Customer service on Nicor Twitter account: click here.

Nicor Customer Service – Facebook

Customer service on Nicor Facebook page: click here.

Nicor Customer Service – Chat

– No chat support.

Nicor Customer Service – Address

The address of Nicor customer service or head office: 1844 Ferry Rd. Naperville, IL 6056, USA.

 

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