New/Expanding Businesses 

It's important to contact Nicor Gas during the planning process for any business expansion. Nicor Gas understands the importance of timely gas service and meter installation during your construction project. In order to begin the process, please complete our project information form online or download and complete a faxable project information form. A Nicor representative will call you within 36 hours.

Builder First
If you're a builder, Nicor Gas has a service that's been designed with you in mind. Builder First provides you with a contact person who will work with you from start to finish. Your Builder First representative can handle your service orders, check the status of your installation, order meter sets, and update you on the latest scheduling. Plus, we will put you in touch with a Nicor Gas representative who can answer your questions about main installations, and commercial and industrial meter sets.

Contact Us:
New construction 1 800 427-6228
Business Customer Support
Natural Gas Technologies & Engineering Inquiries
businesscustomer@nicor.com 

Choosing Your Supplier
Customer Select® is all about choices. It's a voluntary, free program offered by Nicor Gas that allows you to choose your natural gas supplier. Depending on the supplier, you will find some offers that lock in your gas price and others that compete with Nicor Gas' monthly gas supply charges. By comparing offers and making the choice that's best for you, you may be able to save money on the cost of your natural gas

Don't forget!
Before you dig or drill, call JULIE (Joint Utility Locating Information for Excavators) at 811. Illinois law requires anyone digging, regardless of the depth of the project, to call JULIE at least 48 hours prior to the start of excavation. Your project must begin within 14 calendar days from the call.