Intermountain Gas Company is a distributor of natural gas that was incorporated and certified in the 1950s. It is a subsidiary of the MDU Resources Group, Inc providing natural gas services to about 320,000 customers; commercial, residential and industrial, in 74 communities within southern Idaho.
Customers can choose from a variety of easy and convenient Intermountain gas company bill pay options that are available. Intermountain gas also offers the level payment plan in which your annual consumption is estimated and divided equally among the months in the year such that you pay an equal amount every month.
Pay online: View and pay your bill from your checking account online at any time through the Intermountain online payment service. To use the service:
- Visit the Intermountain gas company website www.intgas.com/
- On the homepage, enter your username and password to log in to your account
- If you’ve not registered for online account access, click on ‘first time user? Register now’ then enter your personal and account details as required. After you’ve registered, enter your username and password and log in.
- You can also sign up for the e-bill service which offers you paperless billing.
- Select your payment mode and enter your payment information. This includes your checking account number and your bank’s routing number among other details.
AutoPay: Have your bill amount deducted from your checking account automatically 10 days after billing. To sign up for this free service, download the form from http://www.intgas.com/docs/default-source/default-document-library/igc-autopay-authorization-form-pdf.pdf?sfvrsn=4, fill it out then print and send the signed form with a voided check to:
Intermountain Gas Company,
PO Box 7608,
You can also fax it to 208-377-6081 or mail a scanned copy of both the form and voided check to [email protected]
Pay with BillMatrix: Third party payment service provider BillMatrix allows you to make online bill payments using an electronic check, credit card or debit card. Visit their website or call 1-866-558-2808 to pay your bill. Note that a convenience fee of $2.75 is charged for each transaction.
Pay by mail: Enclose your money order or check payment together with your bill stub in an envelope addressed to:
Intermountain Gas Company
PO Box 64
Boise, ID 83732