Call 701-530-1093 between 8 a.m. and 5 p.m. Monday through Friday.
Call 888-530-6387 after hours and weekends.
Intermountain Gas Encourages Customers to Monitor Natural Gas Meter(s) and Furnace Vent Areas
February 28, 2019
Intermountain Gas Company files decrease in prices as part of annual PGA
August 10, 2018