Gas Utilities Directory
Ohio — OH
Published gas utilities serving Ohio with verified contacts, service-area evidence, and source links.
GCC provides directory information only. Listings are not legal advice, regulatory advice, endorsements, or guarantees of utility service eligibility.
Verified means GCC confirmed utility identity, retail gas-distribution status, and state-service evidence against authoritative sources.
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 utilities
Results include published records with verified status, utility and state-service sources, and a confirmation date.
Investor-Owned · Major Regulated
States served: Ohio — OH
Customer classes: Residential, Transportation
Last confirmed: Aug 18, 2026
Service area: PUCO-filed gas tariff Locations Served list of Ohio municipalities including Dayton, Springfield, Xenia, Kettering, Huber Heights, and other west-central Ohio communities.
Municipal · Municipal System
States served: Ohio — OH
Customer classes: Residential, Transportation
Last confirmed: Aug 18, 2026
Service area: Municipally owned natural gas distribution serving approximately 23,000 customers through approximately 275 miles of pipelines in Hamilton, Ohio.
Investor-Owned · Major Regulated
States served: Ohio — OH
Customer classes: Commercial, Residential
Last confirmed: Aug 23, 2026
Service area: ~1.5 million customers statewide (Columbia Gas of Ohio service territory).
Investor-Owned · Major Regulated
States served: Ohio — OH
Customer classes: Residential, Transportation
Last confirmed: Aug 18, 2026
Service area: Duke Energy Ohio delivers natural gas to homes and businesses in its Ohio service territory and remains the delivery utility under Energy Choice.
Municipal · Municipal System
States served: Ohio — OH
Customer classes: Residential
Last confirmed: Aug 18, 2026
Service area: City of Lancaster, Ohio municipal natural gas department providing customer gas service and new residential taps.
