Ohio HVAC leads

How Ohio homes are heated

Natural gas from the street main is the default in Ohio. Of 3,267,904 owner-occupied homes in the Census Bureau’s table B25117 (ACS 5-year 2020-2024), 2,275,647 heat with utility gas, a 69.6% share that ranks ninth among the 50 states. Electricity comes a distant second at 18.4%, and tank propane, fuel oil and wood each hold a few percent.

Renters shift the picture only a little: across all 4,863,191 occupied homes, the B25040 table (2020-2024 ACS) puts utility gas at 64.0%. An HVAC buyer reads the fuel mix as a description of the installed base. In a gas state most replacement requests involve a gas furnace and its venting, while propane and oil homes call for crews that handle those fuels. None of this measures how many leads come from any fuel group.

Ohio HVAC contractor licensing

Ohio’s state HVAC license is a commercial credential. The Ohio Construction Industry Licensing Board, part of the Department of Commerce, states on its examination application (form dated September 2025) that it issues state licenses to HVAC contractors, among other trades, who perform commercial work. The same form sets out what an HVAC applicant needs:

• Experience: at least five years as a tradesperson in the trade immediately before applying, backed by five consecutive years of tax documents and one supporting item, such as a journeyman card, an approved apprenticeship certificate or permits pulled by the employer.
• Other routes: a professional engineer registered in Ohio with three years of business experience in the trade, or five years as an Ohio government inspector in the trade.
• Exam and background check: board approval, then BCI and FBI background checks, then a computer-based exam in two sections.
• Insurance: proof of at least $500,000 in contractor liability insurance, with the license and policy assigned to a contracting company as defined in Ohio Revised Code 4740.01 (examination application, checked October 8, 2026).

Residential HVAC rules and the state’s general position on home improvement contractors are summarized on leads in Ohio. Anyone who handles refrigerant on any job also needs federal certification under EPA Section 608.

Ohio counties by owner-occupied homes

The table lists the ten Ohio counties with the most owner-occupied homes and how those homes are heated, from the ACS 5-year 2020-2024 county estimates (tables B25003 and B25117). It is a housing table; it does not show where leads originate.

Northeast Ohio is the most gas-heavy part of the list: Summit County (91.1%) and Cuyahoga (90.3%) top the ten, per the same county data (2020-2024 ACS). In the southwest, Butler has the lowest gas share at 58.4%, with 31.7% electric and 4.3% on fuel oil.

What Ohio HVAC buyers filter on

The filters Ohio HVAC buyers would set are the usual home services ones, and the figures above give each a local reason:

• Project type: for example install, replace or repair, for heating or cooling. A heating-led state tilts the mix toward furnace work.
• Homeowner status: the 3,267,904 owners in the table above are the ones who sign for new equipment (ACS 2020-2024, B25117).
• Timeframe: a no-heat call in January differs from a replacement planned for spring.
• ZIP code: lets a buyer follow the gas and electric split from county to county.

When HVAC opens, Ohio buyers will set these filters per campaign, down to the ZIP code, as on Summit’s other home services leads. Once HVAC opens, HVAC leads will be exclusive by default, with shared delivery on request. A sample HVAC lead shows every field.