Ohio is a patchwork, and each metro has its own answer: AEP Ohio in Columbus, Duke Energy in Cincinnati, AES in Dayton, and Cleveland is genuinely unusual, with municipal Cleveland Public Power serving much of the city alongside the Illuminating Company. Gas splits between Columbia Gas of Ohio and Enbridge (the former Dominion East Ohio). Water is big-city municipal: Columbus, Cleveland and Greater Cincinnati Water Works lead our data.
Free lookup · electric, gas, water & sewer for any Ohio address
18,000+ addresses checked · 566 ZIP codes · updated Jul 2026
Ohio electric coverage draws on 18,000+ in-state address checks inside a 684,000+ national sample. How we verify.
Ohio electric sampling most often returns FirstEnergy, then Duke Energy Ohio Inc in places like Cleveland, Toledo, Akron, Parma. Orient here, confirm below.
Ohio draws electric territories at the parcel, not the city label.
Check my Ohio addressApproximate Ohio electric pattern from address checks. Your block can still differ.
Ohio ranking uses 18,000+ in-state checks. A sampled leader is not a promise for every Ohio street.
| Provider | Most common in |
|---|---|
| FirstEnergy | Cleveland, Toledo, Akron, Parma, Youngstown, Lorain, Springfield |
| Duke Energy Ohio Inc | Cincinnati, Hamilton |
| City of Columbus | Columbus |
| AES Ohio | Dayton |
| Ohio Power Co | Canton |
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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.
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.
Cleveland Public Power (municipal) and the Illuminating Company (FirstEnergy) both serve the city, street by street. Your exact address decides. Run the lookup.
Type the street. We return your electric company for that block, plus the rest of the utility lineup where available.
Free lookup · electric, gas, water & sewer for any Ohio address
Electricity territories on this page come from our address-level mapping database for Ohio (geographically spread sample addresses), not from inventing a statewide monopoly. Page published 2026-08-03; underlying sample refreshed 2026-07-22. Always confirm yours with the lookup. Read how we verify provider data.