Nicor Advanced Energy
Lock in your monthly gas payment
 
AND 

Get a $25 Visa® Reward Card*


Guaranteed Bill protects you 

from unpredictable gas bills 

You'll have the same payment each month

These past few winters we've endured all sorts of surprises, including Polar Vortexes and massive snowstorms. If there's a lesson to be learned, it's that you never know what winter will bring. Enroll in Illinois Energy's Guaranteed BillSM plan and no matter how cold it gets or how much gas prices change, you'll have the same monthly payment for 12 months.  

And as a special bonus for enrolling online in our Guaranteed Bill plan, we'd like to offer you a $25 Visa® Reward Card!*  

Please note: Our name changed from Nicor Advanced Energy LLC to Illinois Energy, USA, LLC on November 1, 2017. 

Easy Sign Up

- Switching is easy! You can call us or enroll online.

- There will be no service interruption.

- Our experts ensure a seamless transition.       

- Limited to qualified new customers.

Don't delay. Offer ends December 31, 2017.

Guaranteed Bill provides security and convenience, but it doesn't guarantee you'll save money compared to traditional utility service. Neither weather nor gas price volatility, however, will change your gas bill for 12 months. 

Accredited by the Better Business Bureau

Illinois Energy is recognized by the Better Business Bureau as a trustworthy Accredited Business.

Nicor Advanced Energy is a BBB Accredited Natural Gas Company in Naperville, IL 

Limited Time Offer