The best ways to get in touch with Intermountain Gas Company. All the best ways to contact Intermountain Gas Company customer service: Phone, chat, email, Facebook, Twitter and more.
Intermountain Gas Company official Facebook page: Visit.
The postal address of Intermountain Gas Company customer service or head office: 555 S. Cole Road, Boise, ID 83709, USA.
Email address of the Intermountain Gas Company customer support is: [email protected] .
Customer service on Intermountain Gas Company Twitter account: click here.
Intermountain Gas Company customer service contact number: 800-548-3679.
Phone support hours: Monday-Friday: 7:30am-6:30pm MT.
Treasure Valley: 208-377-6840
Visit the Intermountain Gas Company site – knowledge base, FAQ, contact form and self service options: Click here.