Oklahoma HVAC leads

How Oklahoma homes are heated

Oklahoma heats with gas. In the Census Bureau’s table B25117 for 2020-2024, utility gas is the main fuel in 576,657 of 1,027,837 owner-occupied homes, a 56.1% majority, and electricity in 342,067 (33.3%). Propane covers 7.7%, and every other fuel is under 2%.

The gas majority narrows to 49.7% once renters are counted, with electricity at 41.7%, in table B25040 (2020-2024 ACS). For an HVAC buyer, a gas-heated home has a furnace and gas venting to service, and where it also has central air, a full replacement can involve both the heating and the cooling side. The shares describe homes, not the source of any request.

Oklahoma HVAC contractor licensing

Oklahoma licenses HVAC work at the state level through the Construction Industries Board and its Committee of Mechanical Examiners. Under the Mechanical Licensing Act, 59 O.S. 1850.7, no one may do or offer mechanical work as a journeyman or contractor without a valid license from the board, and every mechanical firm must have a licensed contractor responsible for its work.

The board’s rules in OAC 158:50-5 (permanent rules effective October 1, 2020) issue mechanical licenses as journeyman, contractor or inactive contractor, in categories that include these HVAC ones:

• Limited mechanical HVAC: duct systems plus cooling equipment of no more than 25 tons and heating equipment of no more than 500,000 Btu/h per appliance, with gas piping, refrigeration and sheet metal (Mechanical Licensing Act, 59 O.S. 1850.7, checked October 8, 2026).
• Unlimited mechanical HVAC: duct systems and any cooling or heating equipment, with gas piping, process piping, refrigeration and sheet metal.
• Limited residential journeyman: complete new systems in one- and two-family homes and townhouses up to three stories, at 5 tons or less of cooling and 150,000 Btu/h or less of heating, without fuel gas piping, brazing or final refrigerant and electrical connections (Mechanical Licensing Act, 59 O.S. 1850.7, checked October 8, 2026).
• Limited residential installer: the same residential scope, for new construction, working under a mechanical contractor.

A license issued under the act is valid statewide, and 59 O.S. 1850.15 adds that a person licensed by a locality who works only there does not need the state license. Refrigerant work also requires federal technician certification under EPA Section 608.

Oklahoma counties by owner-occupied homes

The ten Oklahoma counties with the most owner-occupied homes are listed with the share of those homes heated by utility gas and by electricity. Source: ACS 5-year 2020-2024, county tables B25003 and B25117. This is a housing table and implies nothing about where leads come from.

Tulsa County has the highest gas share in the ten at 78.7% of owner homes, ahead of Oklahoma County at 73.7%. Muskogee (48.8%) and Comanche (46.8%) are the only two where electricity edges out gas, and Rogers, Creek and Pottawatomie each have 10% or more of owner homes on propane, in the same county data (2020-2024 ACS).

What Oklahoma HVAC buyers filter on

Four filters do most of the work on an Oklahoma HVAC campaign, and each connects to a fact above:

• Project type: for example install, replace or repair, for heating or cooling. Gas furnaces and central air both matter in a state with 3,166 heating and 2,020 cooling degree days (NOAA NCEI, 2025).
• Homeowner status: 1,027,837 owner-occupied homes approve the replacements (ACS 2020-2024, B25003).
• Timeframe: a failed furnace in a cold snap is urgent; a planned system upgrade is not.
• ZIP code: a buyer can stay inside the Oklahoma City or Tulsa metro, or add propane-heavy ZIP codes in Rogers or Creek County.

When HVAC opens, Oklahoma 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. See the field list on the sample HVAC lead.