South Carolina to Georgia: journeyman plumber license reciprocity

Georgia issues a statewide Journeyman Plumber license through the Construction Industry Licensing Board's Division of Master and Journeyman Plumbers. Rule 121-3-.02 is the only CILB licensing rule that creates both master and journeyman credentials (electrical and conditioned-air rules license contractors only). A journeyman applicant must document at least one year of Primary or Secondary plumbing experience covered by the Georgia State Plumbing Code, score at least 70 on the Division's journeyman examination, name three licensed plumbers as references, and pay the Board's published application fee. Primary experience is direct installation under a licensed Master Plumber; secondary examples include county water/public-works maintenance work and full-time municipal or county plumbing inspection. Medical-gas piping is a separate statewide certificate (Rule 121-2-.11) available only to a current Georgia master or journeyman. Rule 121-2-.03 lets the Division issue a journeyman license by reciprocity or endorsement under a formal written agreement with another state board whose exam is substantially equal and who extend a similar privilege to Georgia licensees; the rules pages name no partner states. Everyone else applies by examination, with out-of-state hours counting toward the one-year experience minimum. Application-fee amounts, the exam vendor, CE hours and the renewal cycle are published on sos.ga.gov pages that returned 403 on this date.

South Carolina has no state journeyman plumber license. The LLR Contractor's Licensing Board licenses mechanical contractors (entities qualified by an individual qualifying party) for mechanical contracting work over $10,000, including the Plumbing (PB) classification confirmed on the Board's Reciprocity/Waiver Agreements list, and the Residential Builders Commission licenses residential specialty contractors for residential work over $500; neither Chapter 11 nor Chapter 59 of Title 40 creates a journeyman or master plumber credential, so a plumber 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. Whether a card is needed depends on the city or county building department. No reciprocity or out-of-state acceptance is published for the journeyman card, so an arriving journeyman plumber should expect to apply to CAGC ($35 application, PROV exam) if a local jurisdiction or employer requires a card.