Do I have to take the Massachusetts journeyman HVAC technician exam if I'm licensed in Indiana?

Yes. Massachusetts requires the trade exam on this path.

What does it cost to get a Massachusetts journeyman HVAC technician license from Indiana?

Published fees on this path total $75, not counting exam vendor fees or bonds.

Do my Indiana work hours count in Massachusetts?

Yes. Documented out-of-state experience counts toward Massachusetts's eligibility requirements.

How long does the application take?

The board's published or typical processing time is about 42 days.

Does it work the other way, from Massachusetts to Indiana?

Not necessarily. Reciprocity is directed. Going from Massachusetts to Indiana, the mechanism is not applicable.

Indiana to Massachusetts: journeyman HVAC technician license reciprocity

No credit· Start overVerified September 15, 2026· 13 sources

Indiana does not issue a statewide journeyman HVAC technician license, so there is nothing to transfer. Here is Massachusetts's standard path for out-of-state applicants.

Your origin state does not issue a statewide license at this level, so there is no license to transfer. The destination's standard out-of-state path is shown; expect to meet it in full.

Reference only, not legal advice. Rules change; confirm with the licensing board before you apply. Full disclaimer.

Refrigeration Technician by examination with out-of-state license and experience credit (all states)

Your out-of-state credentials give no advantage. You meet the destination's requirements from scratch.

An HVAC or refrigeration technician licensed in any other state applies to OPSI for the Refrigeration Technician examination through the MyLicenseOne portal, submitting a copy of the out-of-state refrigeration technician, master technician or equivalent license together with employer documentation showing work experience and certifications equivalent to the Massachusetts prerequisites (6,000 hours plus 250 schooling hours, or the other combinations allowed until November 9, 2026). The form lets the applicant certify that all experience was obtained outside Massachusetts in place of holding a Massachusetts apprentice license, and 528 CMR 11.07(1) lets the applicant petition the Bureau in writing to accept the out-of-state license, including the experience and education obtained for it, as substantially equivalent; approval requires a majority vote of the Bureau, which may grant the request in whole or in part or deny it, and gives no credit for work done in a jurisdiction that does not license the trade. Every applicant also submits a high-school diploma or GED, a copy of a Universal EPA Section 608 certification, a 2x2 photo and the $75 non-refundable fee. Because the Bureau has no reciprocity agreement with any state, the Massachusetts exam is never waived; applicants are told of their eligibility about four to eight weeks after receipt, test first come first served, and must score 70% or better. The license renews for $50.

528 CMR 11.07(1) conditions licensure without examination on a reciprocity agreement with the origin jurisdiction; no such agreement is published on any Bureau page or in 528 CMR, so every state is treated the same. The Refrigeration Technician how-to page and application list only the $75 application fee; whether a separate exam fee or an initial license fee is charged after passing was not confirmed from an official page (M.G.L. c. 146, § 85 leaves fees to the commissioner of administration). The ten-ton threshold means technicians working only on smaller residential and light-commercial systems need no Massachusetts license at all, but EPA Section 608 still applies. The 42-day timeline reflects the published four-to-eight-week notification window.

At a glance

Trade exam: Required
Law / code exam: Not required
Out-of-state hours: Count toward eligibility
Typical processing: About 42 days

What you must already have

Your Indiana license must be active and in good standing.
You must document at least 6,000 hours of qualifying work experience.6,000 work hours plus 250 hours of schooling (or 4,000 plus 500, or 2,000 plus 1,000) for applications filed before November 9, 2026; a 450-hour approved course plus 6,000 hours afterwards. Out-of-state hours are documented by the employer and accepted only if the Bureau finds them substantially equivalent (528 CMR 11.07).
High-school diploma or equivalency certificate
Approval by a majority vote of the Bureau of Pipefitters, Refrigeration Technicians and Sprinkler Fitters that the out-of-state credentials are substantially equivalent

What you'll do to get licensed in Massachusetts

1Application fee. Pay the application fee ($75). Non-refundable Refrigeration Technician application fee (Valor Act reductions for active military, spouses and veterans).
2Other. Copy of the out-of-state license, employer documentation of work hours and certifications, copy of the high-school diploma or GED, and a 2x2 passport-style photo, filed through MyLicenseOne.
3Other. EPA Section 608 Universal technician certification to handle refrigerants (copy required with the application under 528 CMR 11.03; federal, does not expire).
4Trade exam. Pass the destination's trade exam. Massachusetts Refrigeration Technician examination administered by OPSI; 70% or better required; a failing candidate must reapply.

Published fees on this path total $75, excluding exam-vendor fees, bonds, and insurance.

What you'll need to buy or arrange

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
Trade exam

How Massachusetts licenses journeyman HVAC technicians

Massachusetts journeyman HVAC technician · “Refrigeration Technician (Journeyman Refrigeration Technician)”

Statewide license

Verified September 15, 2026· 11 sources

Issued by Bureau of Pipefitters, Refrigeration Technicians and Sprinkler Fitters (Massachusetts Office of Public Safety and Inspections, Division of Occupational Licensure)

Massachusetts has no general HVAC license. The state credential that functions as the journeyman-level HVAC license is the Refrigeration Technician license (called 'journeyman refrigeration technician' in M.G.L. c. 146, § 81), issued by the Bureau of Pipefitters, Refrigeration Technicians and Sprinkler Fitters within the Office of Public Safety and Inspections (OPSI); it is required of anyone who performs refrigeration work on systems of ten tons or more in the aggregate, which covers commercial air conditioning and refrigeration. Heating-side work is licensed separately as pipefitting (OPSI) and oil burner service (Department of Fire Services), and residential systems under ten tons require no state refrigeration license beyond federal EPA Section 608 certification. A new technician needs a high-school diploma, an EPA Section 608 Universal certification, and either 6,000 hours as a licensed Massachusetts refrigeration apprentice plus 250 hours of approved schooling (rising to a 450-hour course plus 6,000 hours for applications filed on or after November 9, 2026), then must pass the OPSI-administered exam at 70%. The application fee is $75 and the license renews for $50. Under 528 CMR 11.07 a technician licensed in another state may petition the Bureau to treat that license, with its experience and education, as substantially equivalent, but every applicant must pass the Massachusetts exam unless a reciprocity agreement exists, and the Bureau publishes none.

Moving to Massachusetts Leaving Massachusetts

Why Indiana has nothing to transfer

Indiana journeyman HVAC technician

Licensed by cities and counties

Verified September 15, 2026· 13 sources

Indiana has no statewide journeyman HVAC or HVAC technician license; the Indiana Professional Licensing Agency licenses plumbers but its list of regulated professions contains no heating, air conditioning, refrigeration or mechanical trade, and Indianapolis's own exam information states that there is no state heating and cooling license. Cities and counties license HVAC workers under their own ordinances, and the journeyman level exists only where a local ordinance creates it: Allen County (Fort Wayne) issues a Mechanical/Air Conditioning Journeymans License after four years and 7,000 hours as a registered apprentice, and Evansville licenses Journeyman Heating, Ventilating and Air Conditioner Installers and Journeyman Refrigeration Installers who work under a licensed master. Indianapolis/Marion County, South Bend and Terre Haute license only heating and cooling contractors (with an exam-qualified license holder or certified employee) and have no journeyman credential; their unlicensed technicians work under the contractor's direction and control. An out-of-state journeyman HVAC license therefore has no state-level recognition in Indiana; a journeyman must apply in each jurisdiction that licenses individuals, where prior licensure is treated at most as evidence of experience or, in Allen County, as grounds for discretionary reciprocity. Federal EPA Section 608 technician certification is required everywhere for refrigerant work and is demanded by the local boards (Indianapolis requires a copy of the EPA card with every application).

How local licensing works in Indiana

How local licensing works. Indiana regulates plumbers at the state level through the Professional Licensing Agency but has never created a state HVAC, mechanical or refrigeration license. Each city or county building department decides whether to license HVAC contractors, supervisors/masters, journeymen and apprentices, and requirements differ from one jurisdiction to the next. The Prov and ICC/Prometric national exams have become the de facto portable credentials at the contractor level, but no jurisdiction publishes a journeyman reciprocity rule for other states.

Indianapolis / Marion County. The Department of Business and Neighborhood Services licenses Heating and Cooling Contractors (Air Conditioning A, B and D, Refrigeration, High Pressure Steam) through its Board of Heating and Cooling Examiners; the business must have a craft license holder who documented five years of HVACR experience and passed the Prov exam with 70%. Unlicensed employees may perform heating and cooling work under the direction and control of the licensed contractor. No journeyman or technician license is issued.

Fort Wayne / Allen County. The Building Department licenses HVAC Supervisors (Air Conditioning A, B or Sheet Metal C; four years and 7,000 hours as a journeyman, $25), Mechanical/Air Conditioning Journeymen and Sheet Metal Journeymen (four years and 7,000 hours as a registered apprentice, with approved apprentice schooling counting for 1,000 hours so the test may be taken at three years and 6,000 hours; $15), registers apprentices ($10) and HVAC contracting businesses ($90, which must employ a supervisor licensee). Examinations are administered by the Building Commissioner or an approved testing facility for a fee set by the Commissioner. Section H of the rules grants reciprocity subject to the trade's guidelines and the minimum qualifications, and lets the Building Commissioner grant reciprocity to applicants who present the necessary credentials.

Evansville. The Building Commission licenses Master and Journeyman Heating, Ventilating and Air Conditioner Installers, Master and Journeyman Refrigeration Installers, and Master and Journeyman Steam Fitters, and registers apprentices. Applicants submit three notarized letters on letterhead proving at least four years of experience, are approved to test by the Board of Examiners of HVAC, Steam Fitters, and Refrigeration Installers, and sit the exam through Ivy Tech (70% for journeyman exams; 75% on each part for the master mechanical, sheet metal, ventilation and refrigeration exams). Fees: journeyman $35 new / $25 renewal, apprentice $25, late fee $25 after January 31.

South Bend. The Building Department registers HVAC contractors (including refrigeration and hood installers) after verifying at least 21 years of age, experience, and a passing score of at least 70% on the ICC National Standard Master Mechanical exam (F29-N) via Pearson Vue or Prometric or a comparable board-approved national exam; a $5,000 bond, workers' compensation proof, a $50 application review fee and $125 annual registration are required. There is no journeyman license.

Terre Haute. The Engineering Department issues a Mechanical license to contractors that employ a full-time NATE, HVAC Excellence, RSES, Experior or Indianapolis Class A-certified person, with a $10,000 bond and $500,000 insurance ($350 original, $175 renewal). No individual journeyman license.

Out-of-state holders. None of these jurisdictions publish a reciprocity path for another state's journeyman HVAC license. Allen County's discretionary reciprocity clause is the closest equivalent; otherwise expect to document experience (out-of-state work counts toward the local hour requirements) and take the local exam in each jurisdiction that licenses journeymen.

Moving to Indiana Leaving Indiana

Common questions

Do I have to take the Massachusetts journeyman HVAC technician exam if I'm licensed in Indiana?: Yes. Massachusetts requires the trade exam on this path.
What does it cost to get a Massachusetts journeyman HVAC technician license from Indiana?: Published fees on this path total $75, not counting exam vendor fees or bonds.
Do my Indiana work hours count in Massachusetts?: Yes. Documented out-of-state experience counts toward Massachusetts's eligibility requirements.
How long does the application take?: The board's published or typical processing time is about 42 days.
Does it work the other way, from Massachusetts to Indiana?: Not necessarily. Reciprocity is directed. Going from Massachusetts to Indiana, the mechanism is not applicable.

Sources

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.
528 CMR 11.00 - Prerequisites for Examinations for Pipefitters, Refrigeration Technicians and Sprinkler Fitters (Mass. Register #1534, 11/08/2024) · 528 CMR 11.03, 11.07 · Massachusetts Bureau of Pipefitters, Refrigeration Technicians and Sprinkler Fitters · Admin Rule · verified September 15, 202611.03: no person shall work in refrigeration unless licensed under M.G.L. c. 146, § 85. Journeyman Refrigeration Technician: high-school graduate or equivalent; for applications received before November 9, 2026, one of three combinations (250 hours of study plus 6,000 apprentice work hours; 500 plus 4,000; 1,000 plus 2,000); for applications on or after November 9, 2026, 'a formal 450 hour course of study in a refrigeration education course approved by the Bureau' plus a minimum of 6,000 clock hours as a validly licensed Refrigeration Apprentice; all must hold 'an EPA Section 608 Universal certification'; employers verify hours; candidates must answer 70% or more of the exam questions correctly. Master Refrigeration Technician/Contractor: 2,000 hours of work experience as a Massachusetts Journeyman Refrigeration Technician and 100 hours of Bureau-approved education; 70% on the exam; contractors must display license numbers on vehicles and invoices. 11.07(1) Credentials from outside Massachusetts: an applicant holding a similar license in another state or country 'may submit to the Bureau a written request petitioning that such license, including experience or education obtained for said license, be considered for approval as being substantially equivalent to the experience and education requirements required in Massachusetts'; the Bureau may grant the request in whole or part or deny it, and without special approval gives no credit for work in unlicensed jurisdictions or licenses from jurisdictions without formal education requirements. Verbatim: 'Unless Massachusetts has a reciprocity agreement with the relevant jurisdiction authorizing licensure without examination, all applicants will be required to pass the relevant examination for the license being sought.' 11.07(4): no work-experience credit for any period without a valid Bureau license. Opened on 2026-09-15 through the r.jina.ai proxy.
Mass.gov - Apply for an Oil Burner Technician or Apprentice Certificate (Department of Fire Services) · 527 CMR 1.00 · Massachusetts Department of Fire Services · Agency Page · verified September 15, 2026The Oil Burner Technician certificate, issued by the Department of Fire Services (not OPSI), permits the holder to 'service, install and repair oil burners that burn fuel oil and associated equipment'; $75 new / $50 renewal; apprentice $40 / $20; written exam required for the technician certificate. Cited only to show the adjacent heating-side license; it is not an HVAC license. Opened on 2026-09-15 through the r.jina.ai proxy.
MGL Chapter 146, Section 81 - Definitions (pipefitters, refrigeration technicians, sprinkler fitters) · M.G.L. c. 146, § 81 · Massachusetts General Court · Statute · verified September 15, 2026'Journeyman refrigeration technician': any person who has completed an apprenticeship training program satisfactory to the bureau and has passed a refrigeration technician's examination. 'Master refrigeration technician': a person having a regular place of business who, alone or with master or journeyman refrigeration technicians or apprentices in his employ, performs refrigeration work. Refrigeration work covered by the chapter is the installation, repair, replacement or maintenance of any refrigerant-containing part of a refrigerant system of ten-ton capacity or greater. 'Refrigeration apprentice': a registered person at least 18 working under a master or journeyman. The statute does not use the title 'refrigeration contractor'; that is the Bureau's name for the master license.
MGL Chapter 146, Section 84 - Licenses required · M.G.L. c. 146, § 84 · Massachusetts General Court · Statute · verified September 15, 2026Verbatim: no person shall 'work as a refrigeration technician ... unless that person is lawfully licensed under section 85 or section 85A.' Contains no reciprocity or exam-waiver language.
MGL Chapter 146, Section 85 - Applications for licenses; fees; expiration · M.G.L. c. 146, § 85 · Massachusetts General Court · Statute · verified September 15, 2026Applications are filed with the Office of Public Safety and Inspections of the Division of Occupational Licensure on its form; fees are set annually by the commissioner of administration (no amounts in the statute); licenses are valid statewide, non-transferable, and expire on a birth-date cycle; a license expired for more than one year requires re-examination. No licensure-without-examination provision for refrigeration.
MGL Chapter 146, Section 86 - Classification and limitation of refrigeration licenses · M.G.L. c. 146, § 86 · Massachusetts General Court · Statute · verified September 15, 2026Verbatim: 'A license for a refrigeration technician, refrigeration contractor or a refrigeration trainee shall be classified and limited as to the maximum size of the refrigerating system with which the applicant is familiar in installing or servicing ... provided, however, that any person may make application for and, if found to be qualified, receive a license to engage in the installation and servicing of all sizes of refrigerating systems.'
Mass.gov - Apply for a Journeyman Pipefitter License · Massachusetts Office of Public Safety and Inspections · Agency Page · verified September 15, 2026The pipefitter license (the credential for hydronic heating and steam piping) requires 6,000 hours as a licensed apprentice under a Massachusetts Master Pipefitter or 450 hours of approved instruction, a $75 non-refundable fee and an exam; out-of-state applicants document equivalent experience and certification, supply a certificate of good standing if available, and need majority approval of the Bureau. Cited only to show the adjacent trade license; it is not an HVAC license. Opened on 2026-09-15 through the r.jina.ai proxy.
Mass.gov - Apply for a Refrigeration Technician License · Massachusetts Office of Public Safety and Inspections · Agency Page · verified September 15, 2026Verbatim: 'This license is required for anyone who performs refrigeration work having a capacity over 10 tons in the aggregate.' Eligibility: not less than 6,000 hours in Massachusetts as a licensed OPSI Refrigeration Apprentice under a Massachusetts Refrigeration Contractor, or not less than 450 hours of study at an approved school; OR a copy of a refrigeration technician's, master technician's or equivalent license from another jurisdiction with employer documentation showing work experience and certifications equivalent to the Massachusetts prerequisites, subject to approval by a majority vote of the Bureau. All applicants: high-school diploma or equivalent, a copy of a Universal CFC certification, and a 2x2 photo. Non-refundable $75 application fee; Valor Act reductions for military. Applications are filed through the MyLicenseOne portal; applicants are notified about 4 to 8 weeks after receipt; exams are first come, first served; scores post on the OPSI website within about a week; a failing candidate must reapply. No exam fee or post-exam license fee is shown. Opened on 2026-09-15 through the r.jina.ai proxy.
Mass.gov - Bureau of Pipefitters, Refrigeration Technicians, and Sprinkler Fitters · Massachusetts Office of Public Safety and Inspections, Division of Occupational Licensure · Agency Page · verified September 15, 2026The Bureau 'is responsible for examining qualified candidates for licensure as pipefitters, refrigeration technicians, and sprinkler fitters', investigates incidents and prosecutes violations; it sits within the Office of Public Safety and Inspections (OPSI) of the Division of Occupational Licensure. Links to the apply/renew page. No general HVAC license is listed anywhere on the Bureau's pages. Opened on 2026-09-15 through the r.jina.ai text-extraction proxy; mass.gov refuses direct requests from automated clients.
Mass.gov - Apply for or Renew a Pipefitters, Refrigeration Technician or Sprinkler Fitters License · Massachusetts Office of Public Safety and Inspections · Agency Page · verified September 15, 2026Lists the Bureau's licenses: Apprentice Refrigeration, Refrigeration Technician and Refrigeration Contractor; Apprentice, Journeyman and Master Pipefitter; and the sprinkler fitter licenses, each with its how-to page. Shows no fee amounts. Opened on 2026-09-15 through the r.jina.ai proxy.
Massachusetts OPSI - Refrigeration Technician Application (form) · Massachusetts Office of Public Safety and Inspections · Form · verified September 15, 2026Three prerequisite combinations for applications filed before the 450-hour rule takes effect: 6,000 work hours plus 250 school hours (100 refrigeration theory, 150 Massachusetts Electrical Code); 4,000 hours plus 500 school hours; or 2,000 hours plus 1,000 school hours, all schooling from an OPSI-approved school and all work documented by the employer. The form lets an applicant certify 'I do not have a Massachusetts Refrigeration Apprentice License because all of my work experience was obtained solely outside of Massachusetts', and states that an applicant with documentation that equivalent requirements were met in another jurisdiction 'MAY be forwarded to the Bureau of Pipefitters, Refrigeration Technicians and Sprinkler Fitters who may allow the candidate to sit for examination.' Requires a copy of the Universal CFC certification and a high-school diploma or GED; $75 non-refundable processing fee. Opened on 2026-09-15 through the r.jina.ai proxy.
Mass.gov - Renew your Pipefitter, Refrigeration Technician, or Sprinkler Fitter License · Massachusetts Office of Public Safety and Inspections · Agency Page · verified September 15, 2026Renewal fees: apprentice $20, journeyman/technician $50, master/contractor $75; renewal notices are sent 60 days before expiration; apprentices are limited to two renewals unless approved. No continuing-education requirement is stated. Opened on 2026-09-15 through the r.jina.ai proxy.

Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.

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