LocationLists: Ohio HVAC Contractors, licensed = Y

2,652 contractors match (2,653 listings, 1 duplicates removed).

The file is the list as published. Add the essentials (county population, median household income and median age) or a group of area data to every row below.
Add more area data to every row (each link reloads this answer with those columns added, and the buy link then delivers them):
- Add the essentials: https://locationlists.com/find?dataset=ohio-hvac-contractors&where=licensed:eq:Y&area_columns=county:population,median_household_income,median_age
- Census demographics: https://locationlists.com/find?dataset=ohio-hvac-contractors&where=licensed:eq:Y&area_columns=county:population,households,median_household_income,median_age,pct_65_plus,pct_bachelors_plus,housing_units,owner_occupied_share,median_home_value,population_estimate,population_growth_since_2020,pct_under_18,pct_5_to_14,pct_households_with_people_under_18
- Business activity by industry: https://locationlists.com/find?dataset=ohio-hvac-contractors&where=licensed:eq:Y&area_columns=county:establishments,employees,agriculture_establishments,mining_establishments,utilities_establishments,construction_establishments,manufacturing_establishments,wholesale_trade_establishments,retail_trade_establishments,transportation_establishments,information_establishments,finance_establishments,real_estate_establishments,professional_establishments,management_establishments,administrative_establishments,educational_services_establishments,health_care_establishments,arts_establishments,accommodation_establishments,other_services_establishments
- Weather normals: https://locationlists.com/find?dataset=ohio-hvac-contractors&where=licensed:eq:Y&area_columns=county:january_high,july_high,annual_high,january_low,july_low,annual_low,annual_precipitation,annual_cooling_degree_days,annual_heating_degree_days,hottest_month_high,coldest_month_low,annual_snowfall,annual_days_of_highs_reaching_90_f,annual_days_of_highs_reaching_100_f,growing_season_length_20f_50pct
- Storms: https://locationlists.com/find?dataset=ohio-hvac-contractors&where=licensed:eq:Y&area_columns=county:flash_flood_events,flood_events,hail_events,high_wind_events,hurricane_events,lightning_events,thunderstorm_wind_events,tornado_events,wildfire_events,winter_storm_events,strong_tornadoes,storm_injuries,storm_deaths,storm_property_damage,storm_crop_damage
- Drought: https://locationlists.com/find?dataset=ohio-hvac-contractors&where=licensed:eq:Y&area_columns=county:palmer_drought_severity_index,palmer_hydrological_drought_index,modified_palmer_drought_index,palmer_z_index,palmer_drought_severity_index_2025,palmer_hydrological_drought_index_2025,modified_palmer_drought_index_2025,palmer_z_index_2025
- Building stock: https://locationlists.com/find?dataset=ohio-hvac-contractors&where=licensed:eq:Y&area_columns=county:buildings,multi_story_buildings,mid_rise_buildings,high_rise_buildings,buildings_4_floors_plus,buildings_8_floors_plus,share_with_floors_published,share_with_height_published,building_footprint_area,estimated_floor_area,average_building_height,tallest_building_height
This list is sold whole.
Buy the whole list — 3,871 rows · $29 (card, no account needed): https://locationlists.com/data/ohio-hvac-contractors/buy?src=find
Email me this quote (free, pay later): https://locationlists.com/find/quote?dataset=ohio-hvac-contractors&where=licensed:eq:Y

Preview (3 fixed sample row(s) from these lists, the same for every question — not a sample of your 2,652 matches):
- HARNER PLUMBING INC · 2480 Bartlett Rd, Mantua, OH 44255 · 3306265551 [ohio-hvac-contractors] — matches your question
- Conrad's Heating and Cooling Services · 14390 Hametown Rd, Doylestown, OH 44230 · 3306583000 [ohio-hvac-contractors] — does not match your question
- Balzer's Heating & Air Conditioning · 16086 Saint Clair Ave, East Liverpool, OH 43920 · 3303857761 [ohio-hvac-contractors] — does not match your question

Where the matches are, by ZIP code (counts only, no names or contact details; 697 ZIP codes):
- 43123: 26
- 44256: 21
- 44060: 19
- 44133: 19
- 43026: 18
- 44212: 18
- 44146: 17
- 45215: 17
- 44035: 16
- 43062: 15
- and 687 more ZIP codes (see https://locationlists.com/find?dataset=ohio-hvac-contractors&where=licensed:eq:Y&format=json)
Free map of these counts: https://locationlists.com/find/map?dataset=ohio-hvac-contractors&where=licensed:eq:Y

Left out:
- Ohio HVAC Contractors: 2,653 match, but at 3,871 records this dataset is sold only as the whole file ($29).

Other ways to ask this:
- Counts per county instead of rows: https://locationlists.com/find?dataset=ohio-hvac-contractors&where=licensed:eq:Y&areas=county
- Counts per ZIP code instead of rows: https://locationlists.com/find?dataset=ohio-hvac-contractors&where=licensed:eq:Y&areas=zip
- Every HVAC Contractors list in the same area: https://locationlists.com/find?category=hvac-contractors&where=licensed:eq:Y
- The nearest Connecticut HVAC Contractors to each one, with miles: https://locationlists.com/find?dataset=ohio-hvac-contractors&where=licensed:eq:Y&relate=nearest&k=1&b.dataset=connecticut-hvac-contractors&b.where=licensed:eq:Y

Technical details (developers and AI agents): JSON: https://locationlists.com/find?dataset=ohio-hvac-contractors&where=licensed:eq:Y&format=json · Nothing is charged until checkout is paid.