Customer Service Emergency    Construction
For customer service, please call 406-791-7500.
For new construction applications and service re-routes, etc., please call 406-791-7536 or email firstname.lastname@example.org.
Click here for our Gas Service Application
Click here for Excess Flow Valve Notification
Energy West Service Line Renewal Program
We may be working in your neighborhood renewing existing natural gas service lines. Please click here to learn more.