New Jersey trade license reciprocity

New Jersey issues a statewide, person-held Class A Journeyman Electrician license through the Board of Examiners of Electrical Contractors. Until recently the credential was a voluntary 'qualified journeyman electrician' registration; P.L. 2021, c.479 converted it into a license and, with the Class A electrical apprentice and Class B wireman licenses, made a Board license mandatory for anyone performing electrical work for a business-permit holder, with the implementing rules taking effect June 2, 2025. The license is earned on experience rather than examination: 8,000 hours of practical hands-on work with tools in the installation, alteration or repair of wiring (at least 4,000 within the last five years) plus 576 classroom hours of related instruction, documented by employer work-experience certifications; supervising, estimating and managerial time does not count. Licenses run on a three-year cycle with 15 hours of NEC continuing education per renewal. A Class A journeyman may perform in-house electrical work for an employer under N.J.S.A. 45:5A-18(k) and may supervise electrical work, but contracting still requires the separate Electrical Contractor license and business permit. New Jersey's rules include a reciprocity path (N.J.A.C. 13:31-5.8) and a 30-day temporary license for out-of-state journeymen, but the Board publishes no list of reciprocal states.

New Jersey has no license called 'master electrician'; its highest person-held electrical credential is the Electrical Contractor license, issued by the Board of Examiners of Electrical Contractors to an individual who establishes five years of qualifying experience and passes the Board's three-part written examination (electrical contractor, business and law, and alarm systems). This file treats that license as the master level. Under N.J.S.A. 45:5A-9 as amended by P.L. 2021, c.479, the five years must consist of a completed four-year U.S. Department of Labor-approved apprenticeship followed by at least one year (2,000 hours) as a journeyman; the Board's Application for Examination still lets a bachelor's degree in electrical engineering or technology count for three of the five years, with the other two years hands-on. The individual license alone does not permit contracting: the licensee's business must also hold a Board business permit backed by a $1,000 surety bond and $300,000 of general liability insurance, and every licensee must be over 21 with a high school diploma or equivalent. Licenses and permits run on a three-year cycle. N.J.A.C. 13:31-2.9 allows licensure without examination for electrical contractors from jurisdictions that give New Jersey equal reciprocity and have substantially equivalent requirements, but the Board publishes no list of such states, and its FAQ says New Jersey does not have reciprocity with any other state.

New Jersey does not license HVAC journeymen or technicians. The State Board of Examiners of Heating, Ventilating, Air Conditioning and Refrigeration Contractors issues only the person-held Master HVACR Contractor license (and a separate Master Hearth Specialist license); the statute and rules define an 'HVACR journeyperson' as someone who installs, alters, repairs, services or renovates HVACR systems under the supervision of a master HVACR contractor, and an 'apprentice' as someone enrolled in a U.S. Department of Labor-approved program, but neither is licensed or registered by the state. Under N.J.A.C. 13:32A-5.4 all HVACR work a master contractor does not subcontract must be performed by the master or by W-2 employees of the master's business, so a technician arriving from another state simply goes to work for a licensed master HVACR contractor. An out-of-state journeyman or technician license therefore has nothing to transfer to in New Jersey; its main value is as documentation of the journeyperson year that counts toward the master HVACR exam. Every technician who handles refrigerants must hold federal EPA Section 608 certification regardless of state licensing.

New Jersey's only HVAC license is the statewide, person-held Master HVACR Contractor license created by the State Heating, Ventilating, Air Conditioning and Refrigeration Contracting License Act (P.L. 2007, c.211, N.J.S.A. 45:16A) and administered by the Board of Examiners of HVACR Contractors; this file treats it as the master level because it is issued to an individual who qualifies by experience and examination, and every HVACR business must have a licensed master as its bona fide representative. Applicants must be at least 21 and show five years in the HVACR contracting business (a four-year U.S. DOL-approved apprenticeship plus one year as a journeyperson), a bachelor's degree in HVACR plus one year, or a related bachelor's degree plus three years, then pass a two-part written exam (HVACR practice and New Jersey law) with 70 in each part. Before the license is issued the applicant files a $3,000 surety bond and $500,000 of general liability insurance and buys the Board's pressure seal; licenses renew every two years with five continuing education credits. N.J.S.A. 45:16A-21 and N.J.A.C. 13:32A-2.5 let the Board license without examination applicants from states whose standards are equal or comparable and that reciprocate, but the Board has published a list of 26 states whose licensees 'will be denied' reciprocity and its June 2019 determination table shows every reviewed state in the 'denied' column and none granted. In practice an out-of-state HVAC contractor qualifies for the New Jersey exam on the strength of documented experience.

New Jersey does not issue a statewide journeyman plumber license. The State Board of Examiners of Master Plumbers (N.J.S.A. 45:14C; N.J.A.C. 13:32) licenses the Master Plumber and requires plumbing contractors to have a licensed master as bona fide representative. N.J.A.C. 13:32-1.3 defines a 'journeyman plumber' as a person who works under a licensed master plumber or a supervisory journeyman plumber after completing a four-year U.S. DOL-approved apprenticeship (or a qualifying engineering bachelor's degree), and a 'supervisory journeyman plumber' as a journeyman with three additional years working with tools; those are experience statuses, not Board licenses. An out-of-state journeyman license therefore has nothing to transfer to in New Jersey: the arriving plumber works as a W-2 employee (or equivalent supervised worker) of a New Jersey licensed master / plumbing contractor, and the origin hours are useful mainly as documentation toward the master exam under N.J.A.C. 13:32-2.2.

New Jersey's person-held plumbing license is the statewide Master Plumber credential issued by the State Board of Examiners of Master Plumbers in the Division of Consumer Affairs under N.J.S.A. 45:14C-1 et seq. and N.J.A.C. 13:32. A licensed master is the person who may plan, lay out, install and repair plumbing and supervise others; a plumbing contractor must have a licensed master who owns at least 10 percent of the business as bona fide representative. N.J.A.C. 13:32-2.2 requires a four-year U.S. DOL plumbing apprenticeship or a qualifying engineering bachelor's degree, then one year / 1,200 hours of practical hands-on work as a New Jersey journeyman inspected by a New Jersey plumbing inspector, plus propane education. The examination (13:32-2.3) has three parts — NSPC written, practical, and New Jersey laws/regulations — each requiring a score of 70. Chapter 32 has no reciprocity / endorsement section, so an out-of-state master is not treated as receiving an exam waiver. Current published Board fees (13:32-5.1(a)) are a $100 non-refundable application fee without prior registration ($50 with prior registration), an initial license fee of $160 in the first year of the biennial period or $80 in the second, biennial renewal $160, and a $25 initial pressure seal.

New Jersey does not license residential contractors by examination. The Division of Consumer Affairs registers the business under the Contractors' Business Registration Act (N.J.S.A. 56:8-136 et seq.; N.J.A.C. 13:45A-17): every corporation, LLC, partnership or sole proprietorship that sells or makes home improvements on New Jersey residential property must hold a Home Improvement Contractor Business registration and display its HIC registration number on contracts, advertising, business documents and commercial vehicles. This is a consumer-protection registration rather than a skill credential - there is no trade exam, no law exam and no minimum experience - and the Division's own compliance checklist tells registrants that "the word 'LICENSE' should not be used." What the State asks for is a $110 non-refundable application fee, commercial general liability insurance of at least $500,000 per occurrence, workers' compensation insurance unless exempt by law, and "additional security" in the form of a compliance bond, irrevocable letter of credit or other security sized to the value of the contracts the business takes. The registration is annual and must be renewed by March 31. Building a new house is excluded from the statutory definition of home improvement; new home builders register instead with the Department of Community Affairs under the New Home Warranty and Builders' Registration Act (N.J.S.A. 46:3B-1 et seq.), a $200 two-year registration that carries a criminal history records check and warranty enrollment but likewise no exam and no experience test. A 2024 law, P.L. 2023, c. 237, created a State Board of Home Improvement and Home Elevation Contractors and will in time require the individual contractor to hold a personal license; those licensing sections stay inoperative until the sixth month after the Board adopts rules, so business registration remains the credential New Jersey issues today.

New Jersey issues no state license, certificate or registration for general, commercial or building contractors, and holds no contractor examination of any kind. Commercial construction is controlled through the State Uniform Construction Code (N.J.A.C. 5:23) instead: the Department of Community Affairs' Division of Codes and Standards writes and enforces the code and licenses construction code officials, while construction permits are issued and inspections performed by the local construction official in each municipality. The State does license the individual building trades and design professions - electrical contractors, master plumbers, HVACR contractors, architects, professional engineers, land surveyors and landscape architects - so specialty work is credentialed even though general building is not. Residential work is separate again: improving an existing home requires a Home Improvement Contractor Business registration and building a new house requires a New Home Builder registration, both covered at the residential level. A contractor that bids or works on prevailing-wage public projects must also hold a Public Works Contractor Registration from the Department of Labor and Workforce Development, currently $500 for one year or $750 for two years, which is a wage-compliance filing with no exam behind it. Because New Jersey holds no general building contractor exam, the NASCLA Accredited Examination for Commercial General Building Contractors is not accepted here - there is nothing for it to stand in place of - and New Jersey publishes no reciprocity or endorsement rule for a contractor licensed in any other state.

New Jersey licenses home inspectors statewide under the Home Inspection Professional Licensing Act. The Home Inspection Advisory Committee, which sits under the State Board of Professional Engineers and Land Surveyors in the Division of Consumer Affairs, issues the license, and no one may perform a home inspection for compensation or call themselves a home inspector without it. There is one tier today. New Jersey did once issue a subordinate Associate Home Inspector license, but the Legislature abolished it in 2005: the statute that created it was repealed, the last associate licenses were converted to full ones during a 180-day window that closed in 2006, and the two rule sections that carried it are now marked reserved. Supervised work survived as a way in rather than as a license of its own, so a candidate qualifies either through a 180-hour approved course that includes 40 hours of unpaid field inspections alongside a licensee, or by completing 250 fee-paid inspections under a licensee's direct supervision; the rules call that person a trainee and exempt them from licensure only while they are working in the supervising inspector's presence. Every licensee carries errors and omissions insurance of $500,000 per occurrence filed with the Committee, and the license renews every two years on 40 continuing education units.