HVAC Technician apprenticeships in Oklahoma

Oklahoma has 88 registered HVAC technician apprentices in active status (fiscal year 2025, DOL RAPIDS), placed in 16 counties, 0.2 per 10,000 residents. That is 1.7 apprentices for every 100 employed HVAC technicians in the state, the rate at which the trade is training its own replacements.

Where the apprentices are

Registered HVAC technician apprentices by county of the apprentice, largest first. Each county links to its HVAC technicians market page.

Source: DOL RAPIDS apprenticeship FY2025, active status, county-coded; as of December 31, 2025.

The apprentice tier on the Oklahoma register

Oklahoma records apprentices on its own HVAC technician licence register as Mechanical Apprentice Registration: 7,505 active apprentice-tier records against 5,517 journeyman records, a ratio of 1.36 apprentice records per journeyman, register read September 16, 2026. The register's apprentice tier and the federal registered-apprenticeship count in the county table are two different systems: a licence-register apprentice is anyone the state has credentialed to work under supervision, a registered apprentice is enrolled in a DOL-registered program.

Counts are license records, not people: a holder with more than one license appears once per license, and a contractor license is a business, not a worker.

Credential types the Oklahoma Construction Industries Board (CIB), Mechanical. issues for this trade: HVAC/R Unlimited, HVAC/R Limited (capped at 25-ton cooling / 500,000 Btu-h heating per appliance), Refrigeration, Natural Gas Piping, Process Piping, Sheet Metal, Ground Source Piping. See how to get a HVAC technician license in Oklahoma for hours, exams and renewal.

Common questions

How many registered HVAC technician apprentices are there in Oklahoma?

88 in active status for fiscal year 2025, per DOL RAPIDS, placed in 16 Oklahoma counties.

Which Oklahoma county has the most HVAC technician apprentices?

Payne County, with 25 (28% of the state).

How strong is the HVAC technician training pipeline in Oklahoma?

1.7 registered apprentices per 100 employed HVAC technicians (BLS QCEW employment, OEWS occupation share). On the licence register the apprentice-to-journeyman ratio is 1.36.

Are any HVAC technician apprenticeship programs in Oklahoma accepting applications now?

ATI tracks open recruitment windows only where a state labor department publishes an announcements feed; Oklahoma is not covered yet, so this page reports registered apprentices, not open programs.

Does Oklahoma license HVAC technician apprentices?

Yes. The register carries 7,505 active apprentice-tier records (Mechanical Apprentice Registration).

Sources: registered apprentices: DOL RAPIDS apprenticeship FY2025, active status, as of December 31, 2025; employment: BLS QCEW construction x OEWS occupation share (estimate); licence tiers: Oklahoma register read September 16, 2026; population: U.S. Census 2023 estimates.

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