Arizona to New Jersey: master plumber license reciprocity

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.

Arizona does not issue a master plumber licence. A master plumber arriving from another state who only wants to work for an employer needs no Arizona licence (except a Phoenix journeyman card for permitted work in that city). To run a plumbing business the qualifying party must show four years of practical or management trade experience (at least two within the last ten years; up to two years creditable from accredited technical training), pass the open-book Arizona Statutes and Rules Exam (SRE, $61 through Gmetrix) and the plumbing trade exam ($66 through PSI) with at least 70% within two years of applying, complete a background check for every person named on the application, register the entity if an LLC, corporation or partnership, post a licence bond or recovery-fund assessment, and pay application and licence fees ($580 for C-37, $720 for R-37, $850 for CR-37 including the $370 Residential Recovery Fund assessment, before exam fees). The ROC pages verified for this entry describe no state-to-state reciprocity agreement; under A.A.C. R4-9-106(E) the Registrar may waive the trade exam when the qualifying party 'is currently or has previously been a qualifying party for a licensee in this state or another state in the same classification, or a comparable classification as determined by the Registrar, within the preceding five years' (Application to Waive a Trade Examination filed with the licence application, not pre-approved), and out-of-state experience counts toward the four-year requirement, but the SRE is never waived for out-of-state applicants. Individual master plumber licences from other states are not, by themselves, a waiver basis: the waiver turns on having qualified a contractor licence in a comparable classification.