Increase your home's energy efficiency

E+ Home EnergyCheck

The FREE E+ Home EnergyCheck is an assessment of your home that helps you understand how energy is being used and where improvements could be made to help you save money.

Request your E+ Home EnergyCheck today!

Complete the form below or call:

(800) 823-5995


Personalized tips to help improve your home's energy efficiency, both during the E+ Home EnergyCheck, in a customized, detailed report, and through a follow-up session.



Free products delivered to your home that could help reduce your energy use if the energy specialist finds areas where they’d be useful.


What to Expect

a hand adjusting a smart thermostat

What to Expect

A home energy assessment, also known as a home energy audit, can help you understand the whole picture of your home's energy use, comfort, and safety.  By scheduling an appointment, our energy specialist can help you determine where your home could be inefficient, and which problem areas and fixes you should prioritize to save energy and improve the comfort of your home. 


We have put together a short video on what you can expect during the Home EnergyCheck, watch the video by clicking below:

Who is Eligible?

  • Residential natural gas or electric space- or water-heating customers
  • Homes that are at least five years old
  • Homes that have not received an E+ Audit in the past 10 years

Start Saving Energy!
Answer a few simple questions so we can schedule your free E+ Home EnergyCheck. An energy specialist will reach out to you.

This service is only available to residential natural gas or electric space-or water-heating customers in Montana.

My home is heated primarily with:
My hot water is heated primarily with:
The age of my home is:
Select one...
Do you have a smart phone/device with a camera?
Can you guide your energy specialist on a virtual tour of your home?

The information you provide will only be used for the E+ Home EnergyCheck program. All contact information is kept private.

If we find that your home has been audited in the past 10 years, we'll send you a copy of the previous audit report so that you have the recommendations for action.

There are a limited number of EnergyChecks available, and other qualifications may apply.

Funding Source

Funding for the E+ Home EnergyCheck is provided through NorthWestern Energy's Universal System Benefits (USB) activities.