We can help you hammer it home

Planning a construction project? We're here to help.

Construction Services

Building Better Communities

Planning construction? A new build or a remodel? Demolition or an addition? We can help you move existing utility lines or install new ones.

Three options to begin your construction project

Please note that completing the online construction application is the most expedient way to begin the process.

 

Completing a remodel, renovation or addition?

We can help whether your existing utility lines need to be moved, temporarily disconnected or you need a different type of service to meet your growing needs.

Developing a new subdivision?

We can help plan electric and natural gas service for a whole subdivision or other major project.

Planning a different type of project?

If you don’t see your project listed, we’re still here to help. Contact us at 1-83-FOR-BUILD (1-833-672-8453).

Steps to obtain new service:

  • Complete the online Construction Application .
  • A NorthWestern Energy representative will contact you to schedule a meeting on site.
  • NorthWestern Energy will prepare a quote and customer agreement
  • You will need to complete the customer agreement and pay the quoted amount in order for NorthWestern to proceed with the work.
  • After receipt of customer agreement and payment, we will schedule your project.
  • We will contact you to set up your new account.
  • We will communicate the schedule and complete the work.

Download the Montana New Service Guide

At NorthWestern Energy, we’re committed to providing you with the fastest, most convenient service possible when installing your new electric or gas service.

Download the South Dakota/Nebraska New Service Guide

At NorthWestern Energy, we’re committed to providing you with the fastest, most convenient service possible when installing your new electric or gas service.

Need to pay a construction bill?

You can pay a construction bill through our online one-time payment system. Select "Non-Utility Bill" to make your payment.