About the New Jersey Electrical Contractor license
New Jersey licenses electricians through the Board of Examiners of Electrical Contractors, within the Division of Consumer Affairs. The Electrical Contractor is the senior credential. The standard path requires a completed four-year, U.S. Department of Labor-approved apprenticeship, a journeyman electrician license, and at least one additional year (2,000 hours) working as a licensed journeyman before you are eligible to sit for the exam. Alternative paths exist (for example, five years employed by a licensed electrical contractor, or an electrical engineering degree plus two years of in-field experience) — confirm which path applies to you and the exact hour counts with the Board. A holder at this level can typically pull permits, supervise journeymen and apprentices, design installations, and serve as the qualifying individual for a licensed contracting business.
The exam is National Electrical Code (NEC) based, because New Jersey adopts the NEC as its electrical code. It is normally open book: you may bring a clean, bound copy of the adopted NEC edition. Tabs and highlighting are usually permitted; loose or handwritten notes usually are not — confirm the current rule with the vendor. Plan to tab and index your code book before test day, because the exam is as much a test of how fast you can locate a section as it is of what you have memorized.
Know these scope facts cold, because the exam asks them in plain-language form: the license is held by the individual, not the company; most installations require a permit and inspection before concealment (rough-in) and again at final; you must work within the classification you hold; and performing electrical work without the required license, or beyond your scope, is a violation that can cost you the license and carry civil penalties.
How New Jersey licensing works
- Experience: documented hours in the trade (apprentice and journeyman time), with the senior license requiring journeyman time on top of the base requirement.
- Education: approved instruction hours or completion of an approved apprenticeship program count toward the journeyman experience that underlies the master credential.
- Application: submit the application, fees, and proof of experience (often signed off by a supervising/master electrician or employer) to the board before you are approved to sit.
- Exam vendor: PSI, under Board authorization. Licensure requires passing two separate exams: the Electrical Contractor trade exam (the NEC-based content this guide covers) and a required Business and Law exam covering contracts, liability, and New Jersey regulations; a third exam (Alarm Systems) applies only if you're also seeking that endorsement. Each is open book with a passing score commonly 70 percent — confirm the current cut score, question count, and time limit for each exam on the PSI candidate information bulletin, and budget separate study time for the Business and Law exam since it is not covered in this guide.
- Renewal: licenses renew on a triennial (3-year) cycle and require continuing education — confirm the current total hours and the code/law-update components with the Board, since CE requirements are periodically revised.
Before you rely on any value in this guide, confirm the currently adopted NEC edition on the board and PSI bulletin. Ampacities, GFCI/AFCI scope, working-clearance distances, and receptacle-spacing rules all change between editions, and the exam is written to the edition your state has adopted — not necessarily the newest one published.
This is the opening of the full study guide. The complete guide continues into code navigation, worked calculations and solved exam questions.
