Payment Payments Pay your bill easily and securely online Send a message Hours Mon-Thur: 8:00am – 5:00pm.Friday: 8:00am – 12:00pm.After-hours emergencies provided. Phone To Schedule an Appointment – Call (406) 281-8300 To Schedule an Appointment – Call (406) 281-8300 Name/Business *Invoice Number *Payment Amount *Credit / Debit Card * Price With Convenience FeeDisclaimerAll transactions are subject to a 2.9% Convenience Fee Submit