Welcome to the energy companies of Nicor.

Nicor Inc.

• Our Companies
• Investor Information 
• Nicor in the Community
• Education
• Economic Development
• Environment 
• Supplier Diversity
• Careers 
• About Nicor Inc.

Nicor Gas

• Residential
• Commercial
• Industrial
• Log in to "My Account"  
• Call JULIE before digging
• About Nicor Gas
• New Energy Efficiency Program

Safety Information

If you have a natural gas emergency, call
1 888 Nicor4U (1 888-642-6748). We're available 24/7.

• More Safety Information

Products & Services

• Comfort solutions for an energy efficient and healthy home.
• Protection solutions to protect you from expensive repairs and inconvenience
• Nicor Advanced Energy lets you take control of your natural gas bill.
• Nicor Enerchange offers customized energy management for commercial and industrial facilities. 

  These products and services are provided by our
  non-regulated companies.