Natural Gas Utilities — Ohio
Service-area summaries are high-level and do not guarantee service at a specific address. Contact the listed utility directly for address-level eligibility.
5 published results
- CenterPoint Energy Ohio
Investor-Owned · Major Regulated
States served: Ohio
Customer classes: Residential, Transportation
Last confirmed: August 18, 2026
Service area (high-level): PUCO-filed gas tariff Locations Served list of Ohio municipalities including Dayton, Springfield, Xenia, Kettering, Huber Heights, and other west-central Ohio communities.
View utility details - City of Hamilton Natural Gas Utility
Municipal · Municipal System
States served: Ohio
Customer classes: Residential, Transportation
Last confirmed: August 18, 2026
Service area (high-level): Municipally owned natural gas distribution serving approximately 23,000 customers through approximately 275 miles of pipelines in Hamilton, Ohio.
View utility details - Columbia Gas of Ohio
Investor-Owned · Major Regulated
States served: Ohio
Customer classes: Commercial, Residential
Last confirmed: August 23, 2026
Service area (high-level): ~1.5 million customers statewide (Columbia Gas of Ohio service territory).
View utility details - Duke Energy Ohio (Gas)
Investor-Owned · Major Regulated
States served: Ohio
Customer classes: Residential, Transportation
Last confirmed: August 18, 2026
Service area (high-level): Duke Energy Ohio delivers natural gas to homes and businesses in its Ohio service territory and remains the delivery utility under Energy Choice.
View utility details - Lancaster Municipal Gas
Municipal · Municipal System
States served: Ohio
Customer classes: Residential
Last confirmed: August 18, 2026
Service area (high-level): City of Lancaster, Ohio municipal natural gas department providing customer gas service and new residential taps.
View utility details