Intermountain Natural Gas Company

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Many states are making changes to existing LIHEAP guidelines. Below is a summary of changes to LIHEAP and a summary of Crisis Assistance for specific states. For information regarding your specific circumstance, please contact LIHEAP, your local Community Action Agency, or call 211.

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24-Hour Emergency

800-548-3679

We’re celebrating 75 years of serving Idaho!
Click here to learn more about the Intermountain Gas story.

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Sign Up For EBill

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Understanding Your Bill

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Call 811 Before You Dig

Property Portal for Property Owners and Landlords

View details and request changes to your Continuous Service Agreement online.

The following online tasks are available through the portal:

Add or remove properties on your Continuous Service Agreement
Check the service status of existing properties
Determine if service at an address is in your name or a tenant’s name

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Start saving money and energy today!

Intermountain Gas offers customers a variety of incentives and conservation tips. Visit our energy efficiency page to learn more about how you can save money and energy.

Attention: Updated incentive amounts will go into effect on January 1^st, 2026. Projects completed on or before December 31^st, 2025 can qualify for current rebate amounts and must have applications submitted by March 31^st, 2026. Find more details about the updated rebates here.

Energy Efficiency