NorthWestern Energy Homepage
NWE Contact Bar, in Montana dial 1-888-467-2669, in South Dakota or Nebraska dial 1-800-245-6977
Important Message  Due to a system maintenance scheduled to begin at 6pm on Thursday, November 14th, our Contact Centers will be staffed for emergency purposes only on Friday, November 15th and our Walk-in Offices will be closed on Friday, November 15th. Normal business hours will resume on Monday, November 18th. Access to Online Customer Care services will be unavailable during this system maintenance.

If you have questions about NorthWestern Energy’s account and payment options or need assistance reading and understing your bill then we have the following helpful links to assist you:

If this information has not been helpful in resolving your questions then please submit your questions or comments and a customer service representative will follow up with you.

* Required Field
Customer Information
* Customer Type:  
* First Name: * Last Name:
* Phone Number: * E-mail:
Please enter either the last 4 digits of your SSN or your Birth Date
* Last 4 digits of SSN: * Birth Date:
Account Information
* NWE Account Number:
* Service Street Address 1:
Service Street Address 2:
* City: * State: * Zip Code:

* Subject:
* Comments or Questions:
* Do you require a reply?:


Contact Us | Terms of use | Glossary | PO Terms & Conditions | EEO | ©2016 NorthWestern Energy. All rights reserved.