BOISE, ID – Sept. 2, 2020 – Intermountain Gas Company received the highest ranking in satisfaction among residential natural gas customers in the midsize natural gas utilities segment of the West Region, according to the J.D. Power 2020 Gas Utility Residential Customer Satisfaction Study. The J.D. Power 2020 Gas Utility Residential Customer Satisfaction StudySM was released Tuesday. Intermountain Gas received a score