StateLicensed

HVAC Technician License Requirements in Indiana

Verified · July 2026
Training hours
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Upfront cost
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Exam
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Renewal cycle
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Issuing board
No state licensing authority for HVAC — Indiana has no statewide HVAC contractor or technician license. The Indiana Professional Licensing Agency (IPLA), which supports the state's 34 occupational licensing boards, does not include HVAC among the professions it regulates; HVAC licensing instead falls to individual municipalities (e.g. Indianapolis's Department of Business and Neighborhood Services runs its own HVAC Contractor program).

How to get licensed

  1. 1

    Meet the prerequisites

    Meet the eligibility requirements set by the issuing board. No statewide prerequisites (age, education, background check) exist for HVAC work in Indiana; any such requirements would be set by the licensing municipality, not the state. [1]

  2. 2

    Complete approved training

    Complete the required training. No state-mandated training hours exist because Indiana has no statewide HVAC license. IPLA's professions list (accountancy through veterinary medicine, including plumbing) does not include HVAC, heating, ventilation, air conditioning, or refrigeration contracting. Local programs such as Indianapolis's set their own training/testing requirements. [1]

  3. 3

    Submit your application

    Submit your application to No state licensing authority for HVAC — Indiana has no statewide HVAC contractor or technician license. The Indiana Professional Licensing Agency (IPLA), which supports the state's 34 occupational licensing boards, does not include HVAC among the professions it regulates; HVAC licensing instead falls to individual municipalities (e.g. Indianapolis's Department of Business and Neighborhood Services runs its own HVAC Contractor program).. [1]

  4. 4

    Receive your license

    Once your application is approved, No state licensing authority for HVAC — Indiana has no statewide HVAC contractor or technician license. The Indiana Professional Licensing Agency (IPLA), which supports the state's 34 occupational licensing boards, does not include HVAC among the professions it regulates; HVAC licensing instead falls to individual municipalities (e.g. Indianapolis's Department of Business and Neighborhood Services runs its own HVAC Contractor program). issues your No statewide license — regulated at the city/county level for Indiana.

Fees

Fee Amount
Application fee [1] None specified
License fee [1] None specified
Renewal fee [1] None specified

No state application, license, or renewal fee exists because Indiana does not license HVAC work at the state level. Any fees depend entirely on the licensing municipality.

Renewal & continuing education

Renewal cycle not specified.

No statewide renewal cycle or continuing-education requirement exists for HVAC in Indiana, since there is no state license to renew.

Reciprocity

No reciprocity or endorsement route was found.

Not applicable — there is no state HVAC license for another state's license to be recognized against. EPA Section 608 refrigerant-handling certification is federal and portable everywhere, but that is not a state license.

2 state-approved training providers in Indiana — browse programs and compare schools on tradecolleges.org.

Frequently asked questions

Does Indiana require a state HVAC license?

No. Indiana has no statewide HVAC contractor or technician license. The Indiana Professional Licensing Agency's list of regulated professions does not include HVAC.

Who regulates HVAC work in Indiana, then?

Individual cities and counties. Indianapolis, Fort Wayne, Evansville, and South Bend each run their own local HVAC contractor licensing programs with their own exams, fees, and renewal rules. Many smaller jurisdictions have no local licensing requirement at all.

Do I still need any certification to work on HVAC systems in Indiana?

Anyone who handles refrigerants must hold federal EPA Section 608 certification, which applies nationwide. Gas-piping work may also require a licensed plumber/pipe fitter under Indiana Code 25-28.5, administered by IPLA. Beyond that, check with the specific city or county where the work will be performed.

Is there a state licensing board I can contact about HVAC in Indiana?

No — since IPLA does not regulate HVAC, there is no state board to apply to or verify a license through for this trade. Contact the local building/licensing department for the municipality where the work will be performed instead.

Sources

  1. [1] in.gov/pla/professions/ — accessed 2026-07-12