Arkansas · HVAC technician licensing · verified July 2026
Arkansas HVAC technician license requirements
The short answer
As of July 2026, Arkansas licenses HVAC/R at the state level through the HVAC/R Board within the Department of Labor and Licensing, with five license classes (A through E) scaled by system size and work type, plus a $25/year Registrant status for unlicensed employees of licensees. Licensure requires two years of experience as an HVACR contractor or contractor employee (or Board-approved education substitute) and passage of a Board-approved exam proctored by Prov. Licenses renew annually and there are currently no reciprocity agreements with other states.
Do you need a license to work as an HVAC technician in Arkansas?
Arkansas licenses HVAC technicians statewide, so one credential is valid across the whole state.
The Board states it currently has NO reciprocal licensing agreements with any other state, though rules allow licensure for applicants from states with 'substantially similar' licensing (national model mechanical code + national exam agency) without re-examination. Licensees must maintain general liability insurance with minimum $250,000 coverage, shown at issuance/renewal. A free Class L 'Lifetime' license exists for licensees 65+. Initial license fee waivers are available for low-income/military applicants (Act 725). Federal EPA Section 608 certification applies to all technicians handling refrigerants regardless of state class. Cities do not license HVAC separately; the state HVACR law governs.
What licenses does Arkansas issue?
The Arkansas HVAC/R Board, Arkansas Department of Labor and Licensing (HVAC/R Section) issues the credentials below for this trade. Boards often list further classes for specialties and business licenses; these are the ones this page covers.
Hours are what each class asks for on its own terms. Where a senior class shows fewer than a journeyman, the board is counting time served after the earlier license rather than from the start; the prerequisite column says which.
| License | On-the-job hours | Classroom hours | Exam |
|---|---|---|---|
| Class A HVACR License | not published | not published | Yes |
| Class B HVACR License | not published | not published | Yes |
| Class C HVACR License (Service Only) | not published | not published | Yes |
| Class D HVACR License (Sheet Metal/Ductwork Only) | not published | not published | Yes |
| Class E HVACR License (Refrigeration Only) | not published | not published | Yes |
| HVACR Registrant | not published | not published | No |
Source: Arkansas HVAC/R Board, Arkansas Department of Labor and Licensing (HVAC/R Section) (labor.arkansas.gov). Verified July 2026.
What exam does Arkansas require?
Arkansas HVAC/R contractor examination for Class A, B, C, D, or E (Board pre-approval of the notarized application required to sit; offered at least 4 times per year). Administered by Prov (proctoring for the Arkansas Department of Labor and Licensing).
How much does an Arkansas HVAC technician license cost?
Arkansas sets its fees per license class rather than as one figure for the trade, so no single total would be true of every applicant. The published items are below exactly as the board sets them.
- Exam feeset per license class
- Initial license feeset per license class
- Renewal fee (recurring)set per license class
How often do you renew, and what continuing education is required?
Renewal period: Annual, all licenses expire one (1) year from the original date of issuance
Continuing education: None required for renewal (rules require only payment of fees; statute prohibits requiring apprenticeship, education, or training for licensure or reinstatement)
How does the apprenticeship route work?
By statute, apprenticeship, education, or training may not be made a prerequisite for licensure, the pathway is 2 years of verified work experience (notarized employer affidavits itemizing hours in residential, commercial, refrigeration, and ductwork). Workers gaining that experience under a licensee must be registered as Registrants ($25/year).
Which states does Arkansas have license reciprocity with?
Arkansas appears in 1 published reciprocal licensing agreement for this trade, covering Mississippi. Boards write these as agreements between two states rather than as a one-way list, and some publish the list while their counterpart does not, so this counts every agreement naming Arkansas from either side. Recognition is never automatic: the board you apply to decides, and most require the original license to have been earned by examination and to be in good standing.
How does Arkansas compare to neighboring states?
Requirements stop at the state line, which matters if you live near one or expect to move. Here is what the neighboring states ask of the same trade.
| State | Journeyman hours | Licensing model |
|---|---|---|
| Arkansas | not published | Statewide |
| Louisiana | not published | Contractor level only |
| Mississippi | not published | Contractor level only |
| Oklahoma | 6,000 | Statewide |
| Tennessee | not published | Contractor level only |
| Texas | not published | Statewide |
Source: state licensing boards. Verified July 2026.
Sources and verification
Every fact on this page traces to one of these
- HVAC-R - Arkansas Department of Labor and Licensing
- HVACR License Application (Rev. 8/23) with Classification of Licenses and Qualifications
- Administrative Rules Pertaining to the Licensing of HVACR (fees, renewal, reciprocity sections)
Last verified July 2026. Found an error? Report it and it will be corrected and logged on the corrections page.
Other states with published requirements for this trade: California, Connecticut, Delaware.
Price the whole path with the license cost estimator, or weigh earning against paying for school with the apprenticeship comparison. Back to HVAC technicians overview.
Licensing requirements change between our verification sweeps. This page is informational only, so confirm current requirements with Arkansas HVAC/R Board, Arkansas Department of Labor and Licensing (HVAC/R Section) before making decisions. Not legal advice.