Ohio Utilities: Who Serves Your Address?
- Gas Columbia Gas of Ohio The most common Ohio answer. Confirm your street.
- Water Your city or district Water in Ohio is almost always city- or district-run.
- Electric FirstEnergy Leads our Ohio checks, territory lines decide.
Free lookup · electric, gas, water & sewer for any Ohio address
18,000+ addresses checked · 566 ZIP codes · updated Jul 2026
Answers come from 684,000+ real provider assignments across the U.S., 18,000+ of them in Ohio. How we verify.
Browse by utility: Electricity
Ohio electricity
State guide focused on the utility where Ohio has a real regulatory story.
Ohio utility coverage
Where each provider led our address-level sampling. Toggle electric, gas, or water, then check your exact address.
It depends on your address, even in Ohio. The map orients you; the lookup names the companies for your block.
Check my addressCity-by-city guides for Ohio are coming soon. The address lookup already covers every Ohio address.
Territories are approximate. Check your exact address with the lookup.
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Five electric companies, two gas companies, one state
Each Ohio metro belongs to a different utility: AEP Ohio (Columbus and central Ohio), Duke Energy (Cincinnati), AES Ohio (Dayton), and FirstEnergy's companies across the north. Cleveland is the special case. Municipal Cleveland Public Power serves large parts of the city street-by-street alongside the Illuminating Company, so even neighbors can differ. Ohio has retail supply choice on top, but the wires company is fixed by address.
Gas is a two-company map: Columbia Gas of Ohio and Enbridge Gas Ohio (formerly Dominion East Ohio), with Duke handling gas in greater Cincinnati. Water is municipal. Columbus, Cleveland and Greater Cincinnati Water Works run three of the country's larger city systems.
Ohio utility questions, answered
Who is the electric company in Columbus?
AEP Ohio. It leads at more than nine of ten Columbus addresses we've checked. Columbus also runs its own water and power department for water billing.
Why do Cleveland neighbors have different electric companies?
Cleveland Public Power (municipal) and the Illuminating Company (FirstEnergy) both serve the city, street by street. Your exact address decides. Run the lookup.
Is my gas Columbia or Enbridge?
Columbia Gas of Ohio serves much of central/southern Ohio; Enbridge (formerly Dominion East Ohio) serves the northeast. Cincinnati-area gas is Duke. The lookup names yours.
Get the lineup for your exact Ohio address
Type the street. We return electric, gas, water and sewer for that block.
Free lookup · electric, gas, water & sewer for any Ohio address
Provider territories on this page come from our address-level mapping database (geographically spread sample addresses across Ohio), not from the live lookup engine's city summaries. Data refreshed 2026-07-22. Territories vary address by address. Always confirm yours with the lookup. Read how we verify provider data.