Current trade

HVAC Contractor by state

Choose the state where the work is licensed. Each page keeps the filing paths, renewal timing, and supporting requirements together for this trade.

HVAC Contractor

HVAC, mechanical, and conditioned air contractor license requirements by state.

Active trade

33 states · 41 license pages · 9 filing paths

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Take the next step

Start with the checklist when the filing is active, or price it before you build the budget.

See the filing steps, document needs, and timing before you renew.

Estimate fees before you submit or build the renewal budget.

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Read the source-reviewed explainers when a board rule still needs context.

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