Water heater replacement & repair in Ohio
Same-day pros across 187 Ohio cities. Estimate your cost, then call to lock in the price.
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What it costs across Ohio
Water Heater Replacement
Water heater replacement cost depends on the unit type, size, fuel source, and what code upgrades the job triggers. A basic 40-gallon gas tank swap and a high-efficiency tankless install can sit nearly $4,000 apart.
Water Heater Installation
Water heater installation cost covers the labor and parts to fit a new unit — whether it's a first-time install, a fuel switch, or a tankless conversion. The number swings with venting, gas-line work, and whether the location changes.
Water Heater Repair
Water heater repair cost depends on the failing part and whether the unit is gas or electric. Most common repairs — thermostats, elements, thermocouples, valves — land between $150 and $800 including labor.
* Statewide medians — open a city for locally adjusted pricing.
What’s different about Ohio.
Generic cost pages skip the things that actually decide your price and your unit’s lifespan here — local code, water, and the money you can claim back.
Recommended unit for Ohio
Given Ohio’s humid continental (cold winters) climate and gas water heating, high-efficiency gas is the sensible default for most Ohio homes. Winter inlet water runs cold here, so recovery rate matters — size up a tankless or favor a high-recovery tank. A pro can confirm the right size and fuel for your home.
Sources: 2024 Ohio Plumbing Code (IPC), Chapter 5 Water Heaters — UpCodes · EIA — Ohio state energy data · Ohio heat pump / HEAR rebate status — Home Energy Basics
What Ohio code requires
Across Ohio, replacing a water heater means meeting these statewide rules under the International Plumbing Code (IPC) — Ohio Plumbing Code, based on 2021 IPC:
- PermitRequired
Pulled by your licensed plumber; covers gas/venting and the expansion tank.
- Seismic strappingNot required
No state strapping mandate — one less line on the bill.
- Expansion tankRequired on closed systems (check/PRV/backflow present)
Required where a pressure regulator or backflow preventer is present.
- Plumbing codeInternational Plumbing Code (IPC) — Ohio Plumbing Code, based on 2021 IPC
- Good to know—
Ohio Plumbing Code does not require a drain pan to be added for a replacement water heater where one was not previously installed (OPC 504.7)
Sources: 2024 Ohio Plumbing Code (IPC), Chapter 5 Water Heaters — UpCodes · EIA — Ohio state energy data · Ohio heat pump / HEAR rebate status — Home Energy Basics
Not sure which rules and rebates apply to your home?
A licensed Ohio pro will walk you through code, the right unit, and what you can claim back — in one quick call.
No obligation — talk through your options.
Money back in Ohio
Ohio water heating is mostly gas, which shapes the money back:
- Federal30% of cost, up to $2,000Federal 25C tax credit →
For a qualifying ENERGY STAR heat pump water heater. Claimed on your federal return.
The federal 25C tax credit (30%, up to $2,000 for a qualifying heat pump water heater) applies in every state; Ohio's IRA-funded Home Energy Rebates (HEAR), which would add up to $1,750 for a heat pump water heater, were DOE-approved but had not launched as of mid-2026.
Ready to get your water heater fixed in Ohio?
Speak with a licensed, insured water heater pro near you. Upfront pricing, same-day availability, no obligation.
- Licensed & insured
- Same-day availability
- Upfront, no-pressure pricing
- Local pros near you
No obligation — talk through your options.
All 187 Ohio cities
Type your city to jump straight to local pricing.
- Columbus902k
- Cleveland370k
- Cincinnati309k
- Toledo270k
- Akron190k
- Dayton137k
- Parma81k
- Canton71k
- Lorain65k
- Hamilton63k
- Youngstown60k
- Springfield59k
- Kettering58k
- Elyria53k
- Cuyahoga Falls51k
- Lakewood51k
- Middletown51k
- Newark50k
- Euclid49k
- Dublin49k
- Mansfield48k
- Mentor47k
- Beavercreek47k
- Strongsville46k
- Cleveland Heights45k
- Fairfield45k
- Huber Heights43k
- Delaware42k
- Grove City41k
- Reynoldsburg41k
- Lancaster41k
- Findlay40k
- Warren39k
- Westerville39k
- Upper Arlington37k
- Hilliard36k
- Marion36k
- Lima36k
- Gahanna36k
- North Ridgeville35k
- Brunswick35k
- Mason35k
- Fairborn34k
- Stow34k
- Westlake34k
- North Olmsted32k
- Massillon32k
- North Royalton31k
- Austintown30k
- Bowling Green30k
- Garfield Heights29k
- Shaker Heights29k
- Kent27k
- Green27k
- Wooster27k
- Troy26k
- Medina26k
- Marysville26k
- Xenia25k
- Avon Lake25k
- Barberton25k
- Sandusky25k
- Perrysburg25k
- Avon25k
- Zanesville25k
- Centerville25k
- Riverside24k
- Wadsworth24k
- Solon24k
- Willoughby24k
- Maple Heights23k
- Pickerington23k
- Trotwood23k
- Hudson23k
- Athens23k
- Oxford22k
- Chillicothe22k
- South Euclid22k
- Alliance22k
- Rocky River22k
- Lebanon21k
- Parma Heights21k
- Piqua20k
- Painesville20k
- Sidney20k
- Mayfield Heights20k
- Whitehall20k
- Forest Park20k
- Oregon20k
- Miamisburg20k
- Broadview Heights20k
- Twinsburg19k
- Ashland19k
- Springboro19k
- White Oak19k
- Sylvania19k
- Norwood19k
- Berea19k
- Brook Park19k
- Tallmadge18k
- Steubenville18k
- Portsmouth18k
- Niles18k
- Ashtabula18k
- Tiffin18k
- Pataskala18k
- North Canton18k
- Eastlake18k
- New Philadelphia18k
- Streetsboro17k
- Aurora17k
- Fairview Park17k
- Norwalk17k
- Mount Vernon17k
- Defiance17k
- Bay Village16k
- Middleburg Heights16k
- Fremont16k
- Monroe15k
- Vandalia15k
- Worthington15k
- Washington Court House14k
- Willowick14k
- Powell14k
- Sharonville14k
- Circleville14k
- Lyndhurst14k
- East Cleveland14k
- New Franklin14k
- Beachwood14k
- Maumee14k
- Bellefontaine14k
- Warrensville Heights14k
- University Heights14k
- Brecksville14k
- Bexley14k
- Bridgetown14k
- Englewood13k
- Marietta13k
- Blue Ash13k
- Clayton13k
- Loveland13k
- Trenton13k
- Dover13k
- Harrison13k
- West Carrollton13k
- Bedford13k
- Fostoria13k
- Finneytown13k
- Greenville13k
- Amherst13k
- Wilmington13k
- Wickliffe13k
- Amelia12k
- Conneaut12k
- Macedonia12k
- Monfort Heights12k
- Salem12k
- Mack12k
- Seven Hills12k
- Franklin12k
- Dent12k
- Bucyrus12k
- Norton12k
- Ravenna11k
- Brooklyn11k
- Northbrook11k
- Urbana11k
- Coshocton11k
- Springdale11k
- Celina11k
- Bedford Heights11k
- Van Wert11k
- Montgomery11k
- Forestville11k
- Richmond Heights11k
- Ironton11k
- Shiloh11k
- Reading11k
- New Albany11k
- Heath10k
- Vermilion10k
- Galion10k
- London10k
- Tipp City10k
- Cambridge10k
- Struthers10k
187 cities
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- 1
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- 2
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- 3
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Water heater FAQs — Ohio
In Ohio, a plumbing permit is generally required for a water heater replacement. Your licensed plumber pulls it; it covers the gas/venting and expansion tank.
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