# Ohio HVAC Contractors — partial U.S.: 1 state (OH) location dataset

All 3,871 locations in partial U.S.: 1 state (OH), as one CSV: 71 fields per record, 1 states, file built October 15, 2026. $29 one-time, with up to 10 real rows free before you buy.

Canonical URL: https://locationlists.com/data/ohio-hvac-contractors

3,871 HVAC businesses in Ohio in one CSV, one row per business location. 3,118 have a phone number, 986 an email address and 1,276 a website. 2,547 carry an Ohio license from the Construction Industry Licensing Board, with the number, type and expiry date. 106 more hold a license in another state; licenseState says which. 14 rows are a licensed person at an address where no business name is published (listedAs says so). 146 are members of the Air Conditioning Contractors of America. We read each business's own website for its email, social links and the services it lists. 844 list their services, such as AC repair, heat pumps or maintenance plans, and 356 say they do commercial work. Largest cities: Cincinnati 215, Columbus 190, Cleveland 130, Dayton 114. Buyers use it to recruit service partners, sell to contractors and size markets.

## The figures

- Records: 3,871 locations (3,870 US)
- States: 1
- Coverage: partial U.S.: 1 state (OH)
- Fields: 71
- Price: $29 one-time, CSV download, commercial license (https://locationlists.com/license)
- Snapshot built on October 15, 2026. Not rebuilt on a schedule.
- File last modified: 2026-10-15

The file has all 3,871 locations in one download. Building the same list by searching one area at a time tends to miss places, and a missed place looks like a gap in coverage that is not really there.

## Fields

- `name`: Business name (a licensed person's name where listedAs says no business name is published)
- `address`: Street address
- `city`: City
- `state`: Two-letter state where the business is
- `zip`: ZIP code
- `country`
- `phone`: Phone number
- `email`: Email address
- `emailSource`: license, overture or website: where the email came from
- `website`: The business's own website
- `licensed`: Y when a state license, registration or bond is joined to the row
- `licenseState`: State(s) that issued the license
- `licenseNumber`: License number(s)
- `licenseType`: License type as the state names it
- `licenseStatus`: License status where the state publishes one
- `licenseExpires`: License expiry date
- `licenseBasis`: license, registration (Iowa) or bond (Minnesota)
- `licenseeName`
- `listedAs`: business, or a licensed individual with no business name published
- `accaMember`: Y for Air Conditioning Contractors of America members
- `accaQualityAssured`
- `webServices`: Services the business's website lists: AC repair, heat pumps, ductless, boilers, commercial HVAC, refrigeration, maintenance plans...
- `webHours`: Opening hours from the website
- `facebook`: Social profile from open map data
- `webFacebook`: Facebook page linked from the website (also webInstagram, webLinkedin, webYelp and more)
- `webInstagram`
- `webLinkedin`
- `webTwitter`
- `webYoutube`
- `webTiktok`
- `webYelp`
- `webGoogleMaps`
- `webFoundedYear`: Year founded, where the website says
- `webLegalName`: Legal entity name from the website footer
- `webLegalType`
- `webStatus`: What reading the website found: ok, dead, parked, another business's site...
- `websiteNotWorking`
- `latitude`: Latitude
- `longitude`: Longitude
- `county`: County, where the source publishes it
- `locationsWithSameName`: How many rows in the file trade under the same name (branches of one company)
- `naicsCode`: 238220 Plumbing, Heating, and Air-Conditioning Contractors
- `naicsTitle`
- `sicCode`: 1711 Plumbing, Heating and Air-Conditioning
- `sicTitle`
- `sources`: Every source behind the row
- `mergedFrom`: The source rows merged into this one
- `mergedNames`
- `mergedPhones`
- `hvacId`: Stable row id (Overture id, ACCA id, or state + license number)
- `overtureId`
- `overtureCategory`
- `overtureConfidence`
- `overtureSources`
- `overtureUpdated`
- `overtureRelease`
- `webEmail`
- `licenseSourceUrl`
- `lic_effectiveDate`
- `lic_licenseCount`
- `accaId`
- `accaQiVerified`
- `accaProfileUrl`
- `lic_fax`
- `lic_classifications`
- `lic_dba`
- `geo_precision`
- `county_fips`
- `county_note`
- `address_quality`
- `zip4`

In the header but under 1% filled, so not in this release: websiteBrandPage, overtureBrand, licenseClass, accaBadges, lic_issueDate, lic_enforcementAction, lic_originalDate.

## Ask this list a question with a link

No connector and no account; each link answers with the matching count, preview rows and the price for just that part.

- [Within 25 miles of Cleveland, OH, the busiest area](https://locationlists.com/find?dataset=ohio-hvac-contractors&near=Cleveland+OH&radius=25)
- [Within a 30-minute drive of Cleveland, OH](https://locationlists.com/find?dataset=ohio-hvac-contractors&near=Cleveland+OH&drive=30)
- [Only rows where licensed is Y](https://locationlists.com/find?dataset=ohio-hvac-contractors&where=licensed%3Aeq%3AY)
- [Every HVAC Contractors list combined, within 25 miles of Cuyahoga Heights, OH](https://locationlists.com/find?category=hvac-contractors&near=Cuyahoga+Heights+OH&radius=25)
- [Each one's nearest Connecticut HVAC Contractors, in Ohio, with miles](https://locationlists.com/find?dataset=ohio-hvac-contractors&state=OH&relate=nearest&k=1&b.dataset=connecticut-hvac-contractors&b.state=OH)
- [The whole list: add a city, state, ZIP code or distance](https://locationlists.com/find?dataset=ohio-hvac-contractors)

## The same dataset, for machines

- Record as JSON: https://locationlists.com/data/ohio-hvac-contractors/dataset.json
- Free sample, up to 10 real rows: https://locationlists.com/data/ohio-hvac-contractors/sample.csv or https://locationlists.com/data/ohio-hvac-contractors/sample.json
- Buy link (opens Stripe Checkout): https://locationlists.com/data/ohio-hvac-contractors/buy

## Questions

### Are these all licensed?

2,653 of the 3,871 rows carry a state license, registration or bond number (licensed = Y). The rest are HVAC businesses from open map data or the ACCA directory. We found no Ohio license at their address or phone. They may still hold one, so check the state's lookup before you rely on it.

### How many have an email address and a phone number?

986 of 3,871 have an email and 3,118 a phone. Email comes from the license roll, from open map data or from the business's own website, and emailSource says which.

### Where does the list come from?

Three sources: open map data from the Overture Maps Foundation (HVAC businesses), the Air Conditioning Contractors of America member directory, and state license rolls, including Ohio's. When two sources list the same business at the same place, it is one row; sources and mergedFrom name every source behind it.

### Can I buy every state at once?

Yes. The US HVAC Contractors file has all 50 states and Washington DC, 89,238 businesses. It costs the 51 state lists added up, less 10%.