South Carolina trade license reciprocity
How South Carolina licenses each trade and level, who it reciprocates with, and where a South Carolina license goes.
Electricians
South Carolina journeyman electrician · “Journeyman Electrician certification (CAGC SC Trades Certification, formerly MASC)”
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 electrician license. The LLR Contractor's Licensing Board licenses mechanical contractors (entities qualified by an individual qualifying party) for electrical work over $10,000 and the Residential Builders Commission licenses residential electricians, and neither chapter of the contractor law creates a journeyman credential; an electrician who is not a contractor works under one of those licensees without any state license. The journeyman-level credential that does exist is the journeyman electrician 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. Whether a card is needed depends on the city or county building department, and the local ordinances themselves 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 journeyman should expect to document two years of experience, pay the $35 application fee and take the Prov exam if a local jurisdiction or employer requires the card; the card's master-level counterpart is what LLR accepts toward the state contractor licenses.
How local licensing works in South Carolina
How local licensing works. State law licenses contractors, not electricians: S.C. Code § 40-11-30 requires a Contractor's Licensing Board license (Mechanical Contractor, Electrical classification) for mechanical contracting work whose total cost exceeds $10,000, and Chapter 59 requires a Residential Builders Commission license for residential specialty (electrical) 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 electrician, not a journeyman.
The trades certification card. The SC Mechanical Trades Certification Program was created in 1965 by the Municipal Association of South Carolina, the statewide association of cities, to give municipalities a common examination and certification for journeyman and master electricians, plumbers, HVAC and gas fitters. 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, 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 to anyone that the ... trade certification card is evidence of a license'. The master electrician card (issued by exam by MASC between December 1990 and December 2025, or by CAGC after January 1, 2026) is accepted by LLR as a technical-exam waiver for both the Mechanical Contractor Electrical classification and the Residential Electrician license, which is the card's main statewide use.
Which cities require it. Requirements are set by each city or county building department. The official pages of the largest jurisdictions that could be opened on this date (Greenville County Building Safety, the City of Greenville Building & Permit Center) do not state a journeyman card requirement, and the Columbia, Charleston and Charleston County pages tried could not be opened, so no city-by-city list is given here; electricians 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 can work for a licensed South Carolina contractor without any state credential and, if a card is required locally, applies to CAGC with two years of documented experience.
South Carolina master electrician · “Mechanical Contractor, Electrical (EL) classification - Qualifying Party certification”
Statewide license
South Carolina has no 'master electrician' license. The highest person-held electrical credential is the Contractor's Licensing Board's Qualifying Party certification in the Electrical (EL) classification of the Mechanical Contractor license: the individual passes the South Carolina electrical technical exam (or the NASCLA Accredited Electrical exam) and the South Carolina Business Management & Law for Commercial Contractors exam, documents two years of experience within the past five, and is certified as the primary qualifying party for a licensed entity (which may be a sole proprietorship); the certification stays with the person and can be transferred to another licensee. The license itself is issued to the business, with a $350 licensure fee and a financial statement or surety bond sized by license group (Mechanical Group 2, jobs to $50,000: working capital $10,000 or net worth $15,000, or a $15,000 bond). A residential-only alternative is the Residential Builders Commission's Residential Electrician license ($135 application, $220 license), issued to the individual after one year of residential experience and the residential technical plus Business Management and Law exams. South Carolina has technical-exam waiver agreements, listed in the Board's Reciprocity/Waiver Agreements document, that cover the electrical classification for Alabama, Georgia (Un-Restricted), Mississippi, North Carolina (Limited, Intermediate and Unlimited with matching group limits), Ohio, Reading (Pennsylvania), Tennessee (CE) and Utah (S200), plus the MASC/CAGC Master Electrician card; every waiver applicant must still pass the South Carolina Business Management & Law exam. Licensees from other states take the South Carolina (or NASCLA) technical exam.
HVAC Technicians
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. 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.
South Carolina master HVAC technician · “Mechanical Contractor, Air Conditioning (AC) / Heating (HT) / Refrigeration (RG) classification - Qualifying Party certification”
Statewide license
South Carolina has no 'master HVAC' license. The highest person-held HVAC credential is the Contractor's Licensing Board's Qualifying Party certification in the Air Conditioning (AC), Heating (HT), Refrigeration (RG) or Packaged Equipment (PK, up to 25 tons and 500,000 BTU per unit) classification of the Mechanical Contractor license: the individual passes the South Carolina technical exam for each classification through PSI and the South Carolina Business Management & Law for Commercial Contractors exam, documents two years of experience within the past five (or a PHCC Academy of North Carolina heating and air-conditioning apprenticeship), and is certified as the qualifying party for a licensed entity (which may be a sole proprietorship); the certification stays with the person, who 'is not a licensed contractor' alone. The license itself is issued to the business, with a $350 licensure fee and a financial statement or surety bond sized by license group (Mechanical Group 2, jobs to $100,000: working capital $10,000 or net worth $15,000, or a $15,000 bond). A residential-only alternative is the Residential Builders Commission's Residential HVAC Installer and Repairer license ($135 application, $220 license), issued to the individual after one year of residential HVAC experience and the residential technical plus Business Management and Law exams. South Carolina has technical-exam waiver agreements, listed in the Board's Reciprocity/Waiver Agreements document, covering HVAC classifications for Georgia (Un-Restricted Conditioned Air), Louisiana (Statewide Mechanical), Ohio (HVAC, packaged equipment only), Tennessee (CMC and CMC-C), Texas (Class A and Class B ACR) and Utah (S350, S353, S351, S360), plus the MASC/CAGC HARV Master Mechanical card; Alabama, Mississippi and North Carolina licenses waive only the residential license's technical exam. Every waiver applicant must still pass the South Carolina Business Management & Law exam. Licensees from other states take the South Carolina technical exam. EPA Section 608 certification is a separate federal requirement.