Louisiana to Alabama: master HVAC technician license reciprocity
Alabama has a reciprocity agreement with Louisiana: a Louisiana master HVAC technician can get a Alabama license without retaking the trade exam.
Reference only, not legal advice. Rules change; confirm with the licensing board before you apply. Full disclaimer.
Reciprocal agreement with Louisiana (HVAC/refrigeration contractor)
A signed state-to-state agreement. The trade exam is waived; you apply, prove your history, and pay the fee.
The Board lists the Louisiana State Licensing Board for Contractors as a reciprocal board, and its older application page states there is no waiting period for Louisiana licensees. Because Louisiana licenses the contracting entity in the Mechanical classification and records the qualifying party who passed the trade exam, the Alabama applicant is the individual who passed Louisiana's mechanical (or Heat, Air Conditioning, Ventilation, Duct Work and Refrigeration) exam with a score of at least 70% and holds a current and valid license. The applicant applies by mail or email with the notarized reciprocity package (AL-1 marked 'Reciprocal', AL-2, VL-1 completed by the Louisiana board with exam type, score, date and disciplinary history, and the VL-2 affidavit); Louisiana must send a letter of good standing and a copy of its rules directly to the Alabama Board. The processing fee is $220, a $20,000 performance bond in the business name is required for active status, and an out-of-state entity registers as a foreign corporation first. No Alabama trade exam or business and law exam is required; there must be no previous or pending disciplinary action.
A Louisiana qualifying party who obtained the Louisiana classification through Louisiana's own exam-waiver reciprocity would not have a Louisiana exam score to report on form VL-1; whether the Board accepts such a license was not stated on an official page.
At a glance
- Trade exam
- Waived
- Law / code exam
- Not required
- Agreement
- Active
What you must already have
- Your Louisiana license must have been obtained by examination, not by reciprocity or grandfathering.
- Your Louisiana license must be active and in good standing.
- You must have no disciplinary action or unresolved complaints on your record.
What you'll do to get licensed in Alabama
- 1Application fee. Pay the application fee ($220). Reciprocity processing fee (equals the active certification fee), non-refundable; inactive status $110.
- 2Surety bond. Post a surety bond ($20,000). Performance bond of $20,000 in the business name naming the Board as obligee (form BF-1), required for active status.
- 3Other. Notarized forms AL-1, AL-2, VL-1 (completed by the Louisiana board) and VL-2 affidavit, copy of the license, proof of citizenship, and a letter of good standing plus a copy of Louisiana's rules sent directly by that board.
- 4Business license. Obtain a business license (if applicable). Foreign corporation registration with the Alabama Secretary of State ($150) if the business entity was formed outside Alabama.
- 5Other. EPA Section 608 technician certification (Type I/II/III/Universal) to handle refrigerants; federal, does not expire.
Published fees on this path total $220, excluding exam-vendor fees, bonds, and insurance.
What you'll need to buy or arrange
Surety bond
A license or contractor bond is bought from a surety, not the state. Price is a small percentage of the bond amount and depends on your credit.
- Surety bond · $20,000
Business registration
If you plan to contract in your own name, budget for a business license or entity registration on top of the trade license.
- Business license · if applicable
Exam preparation
Most boards contract PSI, Prov, or ICC for exams. Check which code edition the exam is written to before buying a prep course.
- Other
How Alabama licenses master HVAC technicians
Alabama master HVAC technician · “Certified Heating and Air Conditioning Contractor (or Certified Refrigeration Contractor)”
Statewide license
Issued by Alabama Board of Heating, Air Conditioning & Refrigeration Contractors
Alabama's HVAC credential is the Certified Heating and Air Conditioning Contractor certification (with a parallel Certified Refrigeration Contractor certification for commercial refrigeration) issued by the Board of Heating, Air Conditioning & Refrigeration Contractors. It is treated here as the master level because it is earned personally by examination: under rule 440-X-3-.04 an individual must satisfy every requirement, and when a partnership, corporation or LLC is certified the certificate is issued in the name of the person in responsible charge together with the business name. A new applicant must show 3,000 hours of work experience (the exam application asks for notarized employer affidavits covering at least two years within the past five years, with W-2 forms) or graduation from an approved HVAC or refrigeration curriculum, then pass the open-book Prov exam ($175; 115 questions, 70% to pass). Active certification costs $220 per year and requires a business name and a $20,000 performance bond; inactive status is $110 with no bond; four hours of continuing education are required each year after the first, and renewal is due by December 31. The Board accepts licenses by reciprocity from Mississippi, Tennessee, Ohio, South Carolina (Residential Building Commission or Contractor's Board), Texas, West Virginia and Louisiana when the applicant passed an equivalent exam with at least 70%; there is no business and law exam, and §34-31-28(d) prohibits counties and municipalities from requiring further local testing of certified contractors.
Why Louisiana has nothing to transfer
Louisiana master HVAC technician
Licensed by cities and counties
Louisiana does not issue a statewide master HVAC or master mechanic license. The state-level credential for HVAC work is the Louisiana State Licensing Board for Contractors (LSLBC) commercial license in the Mechanical classification (major classification 6, or subclassification 6.1 Heat, Air Conditioning, Ventilation, Duct Work and Refrigeration), mandatory for any mechanical project of $10,000 or more; it is a contractor license issued to the business (or a sole proprietor) and qualified by a natural person, the qualifying party, who passed the trade exam through PSI, so it is treated here as a business license rather than a person-held master credential. Master mechanic licenses exist only at the local level: New Orleans issues a Class 'A' Master Mechanical Contractor License ($110 per year) to an applicant who passed the ICC G29 Master Mechanical exam directly or through LSLBC state testing, carries $500,000 of general liability insurance, and is the only Class 'A' holder for the company; Jefferson Parish issues a $200 parish trade contractor license built on the state license. For the state contractor license the LSLBC waives the trade exam for any applicant who passed a comparable classification exam in any other state without waivers, exemptions or grandfathering, with no partner-state list since October 23, 2024, but the Business and Law course/exam, the financial statement and the other licensing requirements are never waived. No parish or city page reviewed publishes reciprocity for out-of-state master licenses. Federal EPA Section 608 certification applies to anyone who handles refrigerants.
How local licensing works in Louisiana
State contractor license (not a master license). Under La. R.S. 37:2150.1(16) a mechanical contractor is anyone contracting for air conditioning, refrigeration, heating, plumbing, ventilation, boiler or piping work of $10,000 or more, and the LSLBC issues the commercial license to that person or business with a Mechanical classification (or the 6.1 Heat, Air Conditioning, Ventilation, Duct Work and Refrigeration subclassification) qualified by a designated qualifying party. Applicants file the online application with a financial statement (required of all applicants), Secretary of State registration for any business entity including out-of-state companies, the online Business and Law course/exam, and the PSI trade exam for the classification (PSI has administered all LSLBC trade exams since August 5, 2025); statutory fee caps are $50 per examination, $100 license and $100 renewal, plus a surcharge of up to $400 that the board may assess on a contractor not domiciled in Louisiana. Reciprocity for the state license: R.S. 37:2153(F)(5) directs the board to waive the trade portion of the exam for an applicant licensed in a comparable classification in another state on written certification that the applicant passed that classification's exam and is in good standing, and the Executive Director's October 23, 2024 letter extends this to any state: a classification exam passed in any other state 'with no waivers, exemptions, or grandfathering in effect' is accepted for the equivalent Louisiana classification, and all previous state-to-state agreements were declared null and void. The applicant has the origin board complete the Reciprocity Request form (license status, disciplinary history, and the name, exam developer, date and score of each person who passed the trade exam) and uploads it with the application; the exam/administrative fee is still charged, and the business law requirement 'shall not be waived'. Once licensed, R.S. 37:2156.1(I) exempts the contractor and its employees from any parish or city examination or certification.
New Orleans. The Class 'A' Master Mechanical Contractor License covers air conditioning and refrigeration (and, separately, gasfitters): the applicant submits a passing ICC Official Results Report for exam G29 Master Mechanical, obtained from ICC directly or through state testing with the LSLBC, plus certificates of general liability insurance of at least $500,000 and workers' compensation naming the City as certificate holder, a photo and ID; the license costs $110 per year active or $25 inactive, with a $10 per month delinquent fee, renews from 90 days before the holder's birthday, and only one Class 'A' holder is allowed per company. The city page states no experience requirement and no reciprocity.
Jefferson Parish. A parish trade contractor license ($200 new) is issued to a license holder/qualifying party for mechanical work and lists the state license, occupational license, sales tax registration, liability insurance and workers' compensation on its checklist; air conditioning and heating equipment may be installed or replaced only under a filing by a parish-licensed mechanical contractor.
Shreveport. Requires city contractor registration for anyone performing HVAC work and the state license for work over $10,000; master testing is referred to the ICC or the LSLBC.
Baton Rouge and Lafayette. No official page describing a master mechanic license was located for East Baton Rouge Parish or Lafayette Consolidated Government.
Out-of-state holders. A master HVAC contractor from another state who wants to contract in Louisiana applies for the LSLBC commercial license with the Mechanical classification and, if the origin license was earned by a trade exam, requests the trade-exam waiver by reciprocity; the Business and Law course and financial statement are still required. City licenses such as New Orleans Class 'A' can then be obtained on the ICC G29 exam or LSLBC testing.
Common questions
- Do I have to take the Alabama master HVAC technician exam if I'm licensed in Louisiana?
- No. The trade exam is waived on this path under the agreement with Louisiana.
- What does it cost to get a Alabama master HVAC technician license from Louisiana?
- Published fees on this path total $220, not counting exam vendor fees or bonds.
- Does it work the other way, from Alabama to Louisiana?
- Not necessarily. Reciprocity is directed. Going from Alabama to Louisiana, the mechanism is not applicable.
Sources
- Alabama HACR Board - HVAC/Refrigeration Examination Application (forms EA-1 to EA-7) with approved curricula and exam references · Alabama Board of Heating, Air Conditioning & Refrigeration Contractors · Form · verified September 15, 2026Eligibility proof: notarized employer affidavits (EA-4) that the applicant worked in heating and air conditioning and/or commercial refrigeration for at least two years within the past five years with W-2 forms, and/or certificates of at least 3,000 hours of HVAC or refrigeration training, or graduation from an approved curriculum (Alabama, Georgia, Florida and other southeastern programs are listed). The EA-4 affidavit has a 'Licensing State' field for the supervising licensee, so out-of-state supervised experience is accepted. Exam fee $175 per exam ($350 for both); open-book exams referencing the 2021 IRC/IMC, ACCA Manuals D and J, the 2020 NEC, the Board's 2024 law book and the NASCLA business-law guide. The form still quotes an older version of §34-31-28 that allowed eligibility by two years of Board apprentice registration.
- Alabama Board of Heating, Air Conditioning & Refrigeration Contractors - How to Get Licensed (examination, licensure, reciprocity) · Alabama Board of Heating, Air Conditioning & Refrigeration Contractors · Agency Page · verified September 15, 2026Defines the two certifications (Heating & Air Conditioning Contractor; Refrigeration Contractor); examination fee $175; active certification $220 per year with a business name and a $20,000 performance bond, inactive $110 per year with no bond. Step 3 lists the reciprocal boards: Mississippi State Board of Contractors, Tennessee Board for Licensing Contractors, Ohio Construction Industry Licensing Board, South Carolina Residential Building Commission, South Carolina Contractor's Board, Texas Department of Licensing & Regulation, West Virginia Contractor Licensing Board and Louisiana State Licensing Board for Contractors; the applicant must have passed an equivalent exam with a score of at least 70% and hold a current and valid license; reciprocal applications cannot be filed online; reciprocity processing fee $220; $20,000 performance bond in the business name; foreign corporation registration with the Secretary of State. No business and law exam is mentioned.
- Code of Alabama 1975, §34-31-18 et seq. and Alabama Administrative Code Chapters 440-X-1 to 440-X-4 (Board compilation, October 17, 2024) · Ala. Code §§ 34-31-18, 34-31-24, 34-31-25, 34-31-26, 34-31-28, 34-31-29, 34-31-30; Ala. Admin. Code 440-X-3-.04, 440-X-3-.10, 440-X-3-.16 · Alabama Board of Heating, Air Conditioning & Refrigeration Contractors · Statute · verified September 15, 2026§34-31-18 defines Certified Heating and Air Conditioning Contractor and Certified Refrigeration Contractor ('any person engaged in the business of ...'), 'responsible charge' and 'regularly employed person'. §34-31-24(a): no person may advertise, bid, obtain permits or perform the function of a certified contractor unless the person in responsible charge is a certified contractor. §34-31-28(c): eligibility to sit for the exam requires 3,000 hours of work experience as defined by the Board or graduation from an approved curriculum; (d) counties and municipalities are prohibited from requiring further local testing of certified contractors. §34-31-29(d): the Board may enter into reciprocity agreements with other states; the provision recognizes the contractor as having passed the exam but all certification fees must be paid. §34-31-30: performance bond up to $25,000. §34-31-26: annual renewal by December 31, inactive status at half fee, four hours of continuing education per year (first year exempt). Rule 440-X-3-.04(2): certification by reciprocity requires a current and valid license in a qualifying reciprocal state with no previous or pending disciplinary action; (5) all new applicants must provide a $20,000 performance bond; (6) an entity is certified through its person in responsible charge and the certificate is issued in that person's name with the business name. Rule 440-X-3-.10 (effective October 14, 2024): written exam $175, practical exam $375, active certification and renewal $220, inactive $110, late fee $250. Rule 440-X-3-.16: exam waiver for military members, spouses and federal personnel holding an HVAC, refrigeration or mechanical license in another state. No rule lists the reciprocal states or waiting periods; no journeyman, technician or apprentice license appears anywhere in the chapter.
- Alabama HACR Board - New License Application (licensure by examination and by reciprocity) · Alabama Board of Heating, Air Conditioning & Refrigeration Contractors · Agency Page · verified September 15, 2026Older page still published alongside 'How to Get Licensed'. Examination route: Board-issued Apprentice Certificate for the previous two years, graduation from an approved curriculum, or 3,000 hours (18 months) of work experience under supervision of a HACR licensee proven by W-2 forms and employer affidavit. Reciprocity route: 'current and valid HVAC license with the South Carolina Residential Builders Commission for at least 5 years; Tennessee Board for Licensing Contractors for at least 3 years; Mississippi Board of Contractors for at least 1 year; Louisiana or West Virginia where there are no waiting periods'; forms AL-1, AL-2, VL-1, VL-2, BF-1. Its fees ($150 exam, $190/$95 certification, $15,000 bond) are superseded by rule 440-X-3-.10 effective October 14, 2024 and by the current page.
- Alabama HACR Board - Reciprocity Application Package (forms AL-1, AL-2, VL-1, VL-2, BF-1) · Alabama Board of Heating, Air Conditioning & Refrigeration Contractors · Form · verified September 15, 2026Form AL-1 (method of licensure 'Reciprocal' uses AL-1, AL-2, VL-1 and VL-2): active HVAC or refrigeration contractor $220, inactive $110; active contractors must submit a $20,000 performance bond in the business name, corporation documents or certificate of foreign authority; a letter of good standing and a copy of the state's rules must be sent directly from each listed jurisdiction's board to the Alabama Board; proof of citizenship; 4% card fee. Form VL-1 is completed by the origin board with license title, issue and expiration dates, exam type, score and date, and disciplinary history. Form VL-2 is a notarized affidavit that the applicant is licensed under a reciprocal agreement, has taken an equivalent exam with a passing score of at least 70%, and will comply with Alabama law. The package also carries the Secretary of State foreign corporation registration ($150). The AL-2 sheet still quotes the pre-2024 $190/$95 fees.
- State of Alabama HACR Contractor Board Examinations - Candidate Information Bulletin (Prov, July 3, 2025) · Prov, Inc. (testing vendor contracted by the Alabama HACR Board) · Other · verified September 15, 2026The Board 'has contracted with Prov, Inc. to develop, and administer their licensing examination program'; exams are (HAC) Heating and Air Conditioning (115 questions, 5 hours) and Refrigeration (115 questions, 4 hours), open book, passing score 70%; the exam fee is paid to the State and Prov charges nothing; the Board approves the candidate before scheduling.
- EPA Section 608 Technician Certification Requirements · 40 CFR Part 82, Subpart F (Clean Air Act §608) · U.S. Environmental Protection Agency · Other · verified September 15, 2026Federal requirement in every state: technicians who maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere must be certified (Type I small appliances, Type II high-pressure, Type III low-pressure, Universal). Apprentices under direct supervision are exempt. Certification does not expire; the core exam must be proctored for Universal certification. State HVAC boards commonly require it before licensure, but it is not itself a state license.
Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.