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How many licensed HVAC technicians are in Connecticut?
Licensed-supply count from the Connecticut register, by credential tier and per capita.
As of 2026-08-09, Connecticut has 12,482 licensed HVAC technicians
on its state register.
12,482
licensed HVAC technicians
345.1
per 100k residents
#4
of 32 states
Connecticut HVAC technicians by credential tier
Apprentice23
Journeyman8,399
Contractor4,060
How Connecticut compares
State
Licensed HVAC technicians
Per 100k
Florida
13,892
61.4
Oklahoma
13,171
324.9
Connecticut
12,482
345.1
Kentucky
10,993
242.9
California
10,416
26.7
Connecticut is part of 226,747 licensed HVAC technicians nationally, and ranks #5 of 32 published states by per-capita density.
Questions
How many licensed HVAC technicians are there in Connecticut?
As of 2026-08-09, Connecticut has 12,482 licensed HVAC technicians on its state register.
How many HVAC technicians per capita does Connecticut have?
Connecticut has 345.1 licensed HVAC technicians per 100,000 residents (Census 2023 population).
Is this the same as employment estimates?
No. This is a count of active licenses on the state register, not a BLS survey estimate of employment. Licensed capacity and estimated employment are different numbers.
How often is this updated?
The register is re-pulled and re-judged nightly. Every figure carries its as-of date.
New licenses, ladder upgrades, classification changes and lapses, by market and credential tier. Read the quarterly free, or license the underlying data.