Natural Gas Utilities — Idaho
Service-area summaries are high-level and do not guarantee service at a specific address. Contact the listed utility directly for address-level eligibility.
2 published results
- Avista Utilities
Investor-Owned · Major Regulated
States served: Idaho
Customer classes: Commercial, Residential
Last confirmed: August 26, 2026
Service area (high-level): Idaho natural gas distribution (also Washington and Oregon; ID primary row only this batch).
View utility details - Intermountain Gas Company
Investor-Owned · Major Regulated
States served: Idaho
Customer classes: Commercial, Residential
Last confirmed: August 26, 2026
Service area (high-level): Southern Idaho natural gas distribution.
View utility details