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South Carolina to Maryland: journeyman HVAC technician license reciprocity

No credit· Start overVerified September 15, 2026· 16 sources

South Carolina does not issue a statewide journeyman HVAC technician license, so there is nothing to transfer. Here is Maryland'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.

Out-of-state journeyman without a reciprocal agreement

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

A journeyman licensed in a state other than Delaware or Virginia must qualify for an original Maryland journeyman license by examination; the Board's FAQ says reciprocal licensing is available only where an agreement exists. The statutory route is 4 years as a licensed apprentice with 6,000 hours of training under a licensed contractor, but Bus. Reg. §9A-302(g) lets the Board credit up to 6 years of HVACR work experience that does not fit that pattern when it provided comparable experience and the shortfall was not the applicant's fault, and up to 3 years of formal HVACR study, so documented out-of-state journeyman experience can be submitted to PSI (the Board's testing vendor, which reviews eligibility) in place of a Maryland apprenticeship. The applicant then passes the open-book PSI journeyman exam with 70% ($150), registers the license with the Department and pays the $25 license fee. Bus. Reg. §9A-305 also allows the Board, by majority vote, to waive the exam for a licensee of any state that waives its exam for Maryland licensees to a similar extent, but the Board has published that waiver only for Delaware and Virginia. There is no separate law or business exam.

The Board's requirements page and Bus. Reg. §9A-302(e) require 4 years as a licensed apprentice with 6,000 hours; the PSI bulletin (updated 9/1/2024) still describes a 3-year/1,875-hour apprentice standard and a Board-approved route for 'at least three years of qualifying experience'. How PSI and the Board apply §9A-302(g) credit to experience gained under an out-of-state license was not confirmed from an official page. The journeyman exam's question count and time are not stated in the bulletin; the restricted journeyman exams are 40-50 questions in 90-120 minutes.

At a glance

Trade exam
Required
Law / code exam
Not required
Out-of-state hours
Count toward eligibility

What you must already have

  • You must document at least 6,000 hours of qualifying work experience.Statutory route: held a Maryland apprentice license for at least 4 years and completed at least 6,000 hours of HVACR training under the direction and control of a licensed contractor (Bus. Reg. §9A-302(e)); the Board may credit up to 6 years of comparable work experience and up to 3 years of formal study under §9A-302(g).

What you'll do to get licensed in Maryland

  1. 1Trade exam. Pass the destination's trade exam. Maryland HVACR Journeyman examination administered by PSI, 70% to pass, open book (2012 International Mechanical Code, Modern Refrigeration and Air Conditioning, ACCA Manual J, 29 CFR 1926); apply to PSI with experience documentation.
  2. 2Exam fee. Pay the exam fee ($150). PSI examination fee for the Journeyman exam, valid for one attempt (restricted journeyman specialties $50 each); a failed exam may be retaken after 30 days with a new fee.
  3. 3License fee. Pay the license or certificate fee ($25). Journeyman license fee, nonrefundable, effective July 1, 2025 (journeyman restricted $25 per area).
  4. 4Other. EPA Section 608 technician certification (Type I/II/III/Universal) to handle refrigerants; federal, does not expire. The Maryland Board's pages do not list it as a licensing prerequisite, but it applies to every technician who services refrigerant-containing equipment.

Published fees on this path total $175, 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.

  • Trade exam
  • Exam fee · $150
  • Other

How Maryland licenses journeyman HVAC technicians

Maryland journeyman HVAC technician · “HVACR Journeyman”

Statewide license

Verified September 15, 2026· 12 sources

Issued by Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors (Department of Labor)

Maryland issues a statewide HVACR Journeyman license through the Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors in the Department of Labor, a different board from the State Board of Electricians. Everyone who provides or assists in providing heating, ventilation, air-conditioning or refrigeration services in Maryland must hold a Board license (apprentice, journeyman, journeyman restricted, limited, master restricted or master); the journeyman license authorizes HVACR work under the direction and control of a licensed contractor, and a journeyman restricted license covers a single area (forced air, hydronic, ventilation, air conditioning or refrigeration). A new journeyman must have held a Maryland apprentice license for at least 4 years with at least 6,000 hours of training under a licensed contractor and pass the PSI-administered journeyman exam with 70% ($150 exam fee, $25 license fee); graduates of a Maryland Apprenticeship and Training Council program are licensed without the exam. The Board has reciprocal agreements only with Delaware and Virginia, under which a qualifying journeyman is licensed without the Maryland exam. Licenses run to October 1 of odd-numbered years and renew for 2-year terms; Anne Arundel and Prince George's Counties also require a county HVACR license.

Moving to MarylandLeaving Maryland

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

Verified September 15, 2026· 8 sources

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. LLR's pages confirm the program's master-level HVAC card (the HARV 'Master Mechanical' certification) because they accept it as a technical-exam waiver, but neither CAGC nor MASC lists the journeyman-level trades or their experience and exam requirements on the pages opened, and which cities or counties require a journeyman card could not be confirmed from an official page on this verification date. 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. The journeyman-level HVAC card's requirements are not published on the CAGC or MASC pages opened.

Which cities require it. Requirements are set by each city or county building department; no official city page confirming a journeyman HVAC card requirement was opened on this date, so no city-by-city list is given here. 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.

Moving to South CarolinaLeaving South Carolina

Common questions

Do I have to take the Maryland journeyman HVAC technician exam if I'm licensed in South Carolina?
Yes. Maryland requires the trade exam on this path.
What does it cost to get a Maryland journeyman HVAC technician license from South Carolina?
Published fees on this path total $175, not counting exam vendor fees or bonds.
Do my South Carolina work hours count in Maryland?
Yes. Documented out-of-state experience counts toward Maryland's eligibility requirements.
Does it work the other way, from Maryland to South Carolina?
Not necessarily. Reciprocity is directed. Going from Maryland to South Carolina, the mechanism is not applicable.

Sources

  1. 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.
  2. Md. Code, Business Regulation §9A-101 - Definitions (HVACR licenses) · Md. Code, Bus. Reg. §9A-101 · Maryland General Assembly · Statute · verified September 15, 2026Defines the journeyman license (HVACR services under the direction and control of a licensed contractor), journeyman restricted, master, master restricted, limited and apprentice licenses; 'licensed contractor' means a master, master restricted or limited licensee, not a journeyman or apprentice.
  3. Md. Code, Business Regulation §9A-301 - License required · Md. Code, Bus. Reg. §9A-301 · Maryland General Assembly · Statute · verified September 15, 2026An individual shall be licensed by the Board before providing or assisting in providing heating, ventilation, air-conditioning or refrigeration services in the State.
  4. Md. Code, Business Regulation §9A-302 - Qualifications of applicants · Md. Code, Bus. Reg. §9A-302 · Maryland General Assembly · Statute · verified September 15, 2026(b) master: regularly and principally employed providing HVACR services under a journeyman, journeyman restricted, limited or master restricted license for at least 3 years under the direction and control of a master contractor, 1,875 hours in the year before application, and pass the Board exam. (e) journeyman: held an apprentice license at least 4 years and completed at least 6,000 hours of training under a licensed contractor, and pass the exam. (g) the Board may credit up to 3 years of formal study, may credit up to 6 years of HVACR work experience that fails to meet those requirements if it provided comparable experience and the failure was not the applicant's fault, and shall credit up to 3 years for teaching HVACR courses.
  5. Md. Code, Business Regulation §9A-305 - Waiver of examination for out-of-state licensees (reciprocity) · Md. Code, Bus. Reg. §9A-305 · Maryland General Assembly · Statute · verified September 15, 2026On a majority vote of its authorized membership the Board may waive the examination for an individual licensed in another state as a journeyman, journeyman restricted, master, master restricted or limited HVACR contractor, if the applicant pays the application fee, meets the qualifications otherwise required, holds an active license in good standing, holds an equivalent license, and became licensed after meeting requirements at least equivalent to Maryland's including the years of work experience under §9A-302(b), (c) and (d); and only if the other state waives its exam for Maryland licensees to a similar extent.
  6. Md. Code, Business Regulation §9A-306 - Licenses without examination (apprenticeship graduates) · Md. Code, Bus. Reg. §9A-306(e) · Maryland General Assembly · Statute · verified September 15, 2026(e) the Board shall issue a journeyman license without examination to an individual who completed an HVACR apprenticeship program approved by the Maryland Apprenticeship and Training Council (journeyman restricted for a single-area program); (g) all other journeyman applicants since January 1, 1995 must be examined.
  7. Md. Code, Business Regulation §9A-309 - Term and renewal of licenses · Md. Code, Bus. Reg. §9A-309 · Maryland General Assembly · Statute · verified September 15, 2026Licenses expire on the first October 1 in an odd-numbered year after issuance and renew for 2-year terms; contractor licensees must submit proof of insurance at renewal; inactive status is available.
  8. Maryland HVACR Board - Apply for an Original License (license categories) · Maryland Department of Labor, Division of Occupational and Professional Licensing · Agency Page · verified September 15, 2026Describes each category: master (all areas), master restricted (one or more areas), limited contractor (maintain and repair only), journeyman (HVACR services under the direction and control of a licensed contractor), journeyman restricted, and apprentice (no prerequisites). Offers an 'Original Journey and Journey Restricted WITHOUT Exam' application for graduates of a Maryland Apprenticeship and Training Council program with a Department of Labor certificate of completion, and separate post-exam applications for journey and master/master restricted/limited licenses.
  9. Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors (HVACR) - Home · Md. Code, Bus. Reg. Title 9A; COMAR 09.15 · Maryland Department of Labor, Division of Occupational and Professional Licensing · Agency Page · verified September 15, 2026States that the Board licenses and regulates individuals who provide commercial and residential HVACR services under Business Regulation Article 9A and COMAR 09.15, adopts codes, investigates complaints and may impose civil penalties up to $5,000 per violation.
  10. Maryland HVACR Board - County Licenses and Permits · Maryland Department of Labor, Division of Occupational and Professional Licensing · Agency Page · verified September 15, 2026Anne Arundel and Prince George's Counties also require a county HVACR license in addition to the Maryland HVACR license; other counties and cities may require local plumbing, gasfitting and electrical permits and may enforce their own mechanical codes.
  11. Maryland HVACR Board - Taking the Exams · Maryland Department of Labor, Division of Occupational and Professional Licensing · Agency Page · verified September 15, 2026Before applying for a Journeyman, Restricted Journeyman, Master or Restricted Master license you must pass the PSI examination; PSI provides all testing for the Board at centers in Baltimore, College Park, Hagerstown, Lanham and Salisbury; applicants apply to PSI with proof of eligibility and should read the Candidate Information Bulletin. Links the reciprocal license page and the journeyman-without-examination route.
  12. Maryland HVACR Board - Licensing Frequently Asked Questions · Maryland Department of Labor, Division of Occupational and Professional Licensing · Faq · verified September 15, 2026FAQ 6: every contractor who provides HVACR services in Maryland must hold a Board license regardless of any other state's license, even without a Maryland office. FAQ 9: HVACR licensees of other states may apply through reciprocity without sitting for the Maryland exam only where the other state and the Board have an agreement; 'The Board currently has reciprocal agreements with Delaware and Virginia.' Also: exam applications are processed by PSI, the exam fee must accompany the application, a failed exam may be retaken after 30 days (60 days for later attempts) with a new fee, and passing candidates register the license with the Department.
  13. Maryland HVACR Board - Fees (COMAR fee schedule effective July 1, 2025) · COMAR 09.15.01.03 · Maryland Department of Labor, Division of Occupational and Professional Licensing · Agency Page · verified September 15, 2026Nonrefundable fees as of July 1, 2025: Master $94.50; Master Restricted $31.50 for each area licensed (capped at three areas); Limited $94.50; Journeyman $25.00; Journeyman Restricted $25.00 for each area; Apprentice $12.00; Inspector $56.00; Letter of Good Standing $25; Inactive license $31.50. The page lists no separate application, reciprocity or renewal fee.
  14. Maryland HVACR Board - Licensing Requirements (master, master restricted, limited, journeyman) · Maryland Department of Labor, Division of Occupational and Professional Licensing · Agency Page · verified September 15, 2026Master: licensed as a journeyman and regularly and principally employed providing all areas of HVACR services for at least 3 years under a HVACR master, 1,875 hours in the year before applying, 70% on the master exam, currently holds a journeyman or higher license; insurance if contracting. Master restricted and limited (2 years, 1,000 hours) listed likewise. Journeyman: licensed as an apprentice for at least 4 years with at least 6,000 hours of training under a licensed HVACR contractor, 70% on the journeyman exam, currently holds an apprentice license.
  15. Maryland HVACR Board - Apply for a Reciprocal License · Maryland Department of Labor, Division of Occupational and Professional Licensing · Agency Page · verified September 15, 2026Reciprocal licensing is permitted only where the other state and the Maryland HVACR Board have entered into a reciprocal agreement and the individual meets the qualifications of Maryland's HVACR law, holds an active license in good standing in the other state, holds a license equivalent to the Maryland license, and became licensed there after meeting requirements at least equivalent to Maryland's, including the years of work experience. 'The Board currently has reciprocal agreements with Delaware and Virginia.' Links the reciprocity application for masters, master restricted, journey and journey restricted licensees of Delaware or Virginia.
  16. Maryland State Board of HVACR Contractors - Qualification Information Bulletin (PSI, updated 9/1/2024) · Maryland Department of Labor / PSI Services LLC · Other · verified September 15, 2026Exam fees: Master Contractor $150, Limited Contractor $150, Journeyman $150, each Master Restricted or Journeyman Restricted specialty $50; fees valid for one attempt and 90 days. Master HVACR Contractor exam: 100 questions, 70% to pass, 240 minutes; restricted exams 40-50 questions, 90-120 minutes; all open book (2012 International Mechanical Code, Modern Refrigeration and Air Conditioning, ACCA Manual J, 29 CFR 1926, ACCA Ductulator). Repeats the $300,000/$100,000 insurance requirement. Its journeyman eligibility text (apprentice license 3 years with 1,875 hours, or an approved apprenticeship, or 3 years of qualifying experience on Board approval) predates the current statutory 4-year/6,000-hour standard on the Board's requirements page.

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

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