South Carolina to Massachusetts: journeyman HVAC technician license reciprocity
South Carolina 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; no separate exam fee or initial license fee is published (M.G.L. c. 146, § 85 leaves fee amounts 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.
At a glance
- Trade exam
- Required
- Law / code exam
- Not required
- Out-of-state hours
- Count toward eligibility
What you must already have
- Your South Carolina 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
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.
Why South Carolina has nothing to transfer
South Carolina journeyman HVAC technician · “Journeyman HVAC trade certification card (CAGC SC Trades Certification, formerly MASC) - not a state license”
Licensed by cities and counties
Issued by Local building departments, using the CAGC SC Trades Certification (formerly MASC) journeyman card
South Carolina has no state journeyman HVAC license. The LLR Contractor's Licensing Board licenses mechanical contractors (entities qualified by an individual qualifying party) for air-conditioning, heating and refrigeration work over $10,000, and the Residential Builders Commission licenses Residential HVAC Installers and Repairers for residential work over $500; neither chapter of the contractor law creates a journeyman or technician credential, so an HVAC technician who is not a contractor works under one of those licensees with no state license. The journeyman-level credential that does exist is the trade certification card of the SC Mechanical Trades Certification Program, run since 1965 by the Municipal Association of South Carolina (the association of the state's cities) and, since January 1, 2026, by the Carolinas AGC Foundation; the program's own page says the card is not a license and must not be represented as one. No reciprocity or out-of-state acceptance is published for the journeyman card, so an arriving technician should expect to apply to CAGC ($35 application, PROV exam) if a local jurisdiction or employer requires a card. EPA Section 608 certification is federal and required of everyone handling refrigerants regardless of any South Carolina card.
How local licensing works in South Carolina
How local licensing works. State law licenses contractors, not technicians: S.C. Code § 40-11-30 requires a Contractor's Licensing Board license (Mechanical Contractor with the Air Conditioning, Heating, Refrigeration or Packaged Equipment classification) for mechanical contracting work whose total cost exceeds $10,000, and Chapter 59 requires a Residential Builders Commission license for residential heating and air-conditioning work over $500. Employees of those licensees need no state credential. The Contractor's Licensing Board home page lists no journeyman license, and the Residential Builders Commission licenses the Residential HVAC Installer and Repairer, not a journeyman.
The trades certification card. The SC Mechanical Trades Certification Program was created in 1965 by the Municipal Association of South Carolina to give municipalities a common examination and certification for the mechanical trades. MASC handed the program to the Carolinas AGC Foundation on January 1, 2026; cards issued by MASC remain valid until the expiration printed on them, and CAGC now issues verification letters. CAGC charges a $35 application fee ($35 to re-test), uses PROV as its exam provider, and states that the card 'should not be confused with' the LLR mechanical contractor or residential specialty licenses and that a holder will not represent the card as evidence of a license. The master-level HVAC card, the HARV (Master Mechanical) certification issued by exam by MASC between September 7, 2013 and December 2025 or by CAGC after January 1, 2026, is accepted by LLR as a technical-exam waiver for the Mechanical Contractor Air Conditioning and Heating classifications and for the Residential HVAC Installer and Repairer license, which is the card's main statewide use. Technicians should ask the local building department where they will work.
Out-of-state holders. Neither CAGC nor MASC publishes reciprocity for journeyman licenses from other states, and LLR's waiver agreements apply only to contractor-level exams. An out-of-state journeyman or HVAC technician can work for a licensed South Carolina contractor without any state credential and, if a card is required locally, applies to CAGC.
Common questions
- Do I have to take the Massachusetts journeyman HVAC technician exam if I'm licensed in South Carolina?
- Yes. Massachusetts requires the trade exam on this path.
- What does it cost to get a Massachusetts journeyman HVAC technician license from South Carolina?
- Published fees on this path total $75, not counting exam vendor fees or bonds.
- Do my South Carolina work hours count in Massachusetts?
- Yes. Documented out-of-state experience counts toward Massachusetts's eligibility requirements.
- Does it work the other way, from Massachusetts to South Carolina?
- Not necessarily. Reciprocity is directed. Going from Massachusetts to South Carolina, 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, 2026
- 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 23, 2026
- 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, 2026
- MGL Chapter 146, Section 81 - Definitions (pipefitters, refrigeration technicians, sprinkler fitters) · M.G.L. c. 146, § 81 · Massachusetts General Court · Statute · verified September 23, 2026
- MGL Chapter 146, Section 84 - Licenses required · M.G.L. c. 146, § 84 · Massachusetts General Court · Statute · verified September 23, 2026
- MGL Chapter 146, Section 85 - Applications for licenses; fees; expiration · M.G.L. c. 146, § 85 · Massachusetts General Court · Statute · verified September 23, 2026
- MGL Chapter 146, Section 86 - Classification and limitation of refrigeration licenses · M.G.L. c. 146, § 86 · Massachusetts General Court · Statute · verified September 23, 2026
- Mass.gov - Apply for a Journeyman Pipefitter License · Massachusetts Office of Public Safety and Inspections · Agency Page · verified September 15, 2026
- Mass.gov - Apply for a Refrigeration Technician License · Massachusetts Office of Public Safety and Inspections · Agency Page · verified September 23, 2026
- 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, 2026
- 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, 2026
- Massachusetts OPSI - Refrigeration Technician Application (form) · Massachusetts Office of Public Safety and Inspections · Form · verified September 23, 2026
- Mass.gov - Renew your Pipefitter, Refrigeration Technician, or Sprinkler Fitter License · Massachusetts Office of Public Safety and Inspections · Agency Page · verified September 23, 2026
Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.