What is an master electrician license, and how do you get one?
A master electrician licence is issued by a state electrical board to an electrician who has held a journeyman licence for the period the state requires — commonly two to four years — and passed a master examination, which covers the National Electrical Code in more depth than the journeyman test and usually adds code administration and business content. The master licence authorises pulling permits, supervising journeymen, and acting as the qualifying individual for an electrical contractor licence. Electricians earn a $63,190 median, with masters and contractors earning well above it.
- Hold a journeyman licence for the period your state requires.
- Apply to the state electrical board with proof of licensed experience.
- Pass the master examination on the adopted code edition.
- Use the licence to pull permits and supervise journeymen.
- Qualify a contractor licence if you intend to run a business.
How to get a master electrician license
- 1
Hold and work under a journeyman licence
Master eligibility is counted from the date of journeyman licensure, so the clock starts when that licence is issued. Keep the licence continuously active — a lapse can reset or complicate the qualifying period in some states.
- 2
Confirm your state's qualifying period
Boards commonly require two to four years at journeyman level, and some also want documented experience of particular kinds of work. Check the specific requirement before you apply, because the evidence expected differs more at master level than at journeyman.
- 3
Apply with verification of licensed experience
Submit the application with your journeyman licence history and employer verification of the work performed under it, plus the board's fee. Some states add a background check at this level given the supervisory authority the licence carries.
- 4
Pass the master examination
Sit the open-book examination on the adopted code edition: service and feeder calculations, load studies, grounding systems, motors and transformers, hazardous locations, plus code administration and any business and law section. Practise multi-step calculations under time pressure with the correct edition.
- 5
Use the authority, and decide about contracting
Once licensed you can pull permits, supervise journeymen and take responsibility for code compliance. If you intend to run a business, use the licence to qualify an electrical contractor licence and arrange the bond and insurance. Then keep up the heavier master continuing-education requirement each cycle.
Master Electrician license requirements
Requirements are set by each state board and centre on time already licensed rather than raw hours. To qualify for a master licence you need:
Journeyman experience
A period holding an active journeyman licence — commonly two to four years — with documented work at that level. States count this from the date of journeyman licensure, not from entry into the trade.
Master examination
A deeper examination on the adopted National Electrical Code, including complex calculations, service and feeder design, systems and equipment, and code administration, with a business or law section in many states.
Application and verification
Application to the state electrical board with verification of your journeyman licence and the work performed under it, plus the fee and, in some states, a background check.
Continuing education
Master licensees typically face a larger continuing-education requirement than journeymen, centred on each new National Electrical Code edition.
How much a master electrician license costs
Costs are low relative to what the licence unlocks. The lines to budget for:
Fees remain modest at this level; the real investment is the years of licensed journeyman work behind the application. Where the master licence is used to qualify a contracting business, bond and insurance costs follow.
The master electrician license exam
The master examination is open book against the adopted National Electrical Code, like the journeyman test, but it goes considerably deeper: service and feeder calculations, load studies, grounding and bonding of systems, motors and transformers, hazardous locations and special occupancies. Most states add code administration — permits, inspections, plan review and the responsibilities of the licence holder — and many include a business and law section covering contracts, employment obligations and licensing rules. Passing marks are commonly a little higher than at journeyman level, and the time pressure is greater because the calculations are longer. Preparation should centre on multi-step calculation practice with the correct code edition.
How long it takes to get licensed
Two to four years at journeyman level after the apprenticeship, then weeks to license — six to nine years from the trade's starting line.
Master Electrician license types: the full ladder
The master licence sits near the top of the personal ladder, with only the business licence above it.
Journeyman electrician
The prerequisite tier: independent electrical work, from which the required master experience is counted.
Master electrician
Authority to pull permits, supervise journeymen and take responsibility for code compliance on a job.
Master sign electrician
A specialty master licence for electric signs and outline lighting, with its own experience and examination requirements in states that issue it.
Maintenance master
A restricted master class in some states for in-house electrical maintenance within a specific facility or employer.
Qualifying individual
The role a master licence plays for a contracting company, taking responsibility for its electrical work; most states allow one master to qualify only one business.
Electrical contractor licence
The business licence itself, requiring the qualifying master plus a surety bond and insurance.
Journeyman vs Master: master electrician license
Master Electrician license reciprocity between states
Master licences reciprocate less freely than journeyman licences, because states are more cautious about recognising supervisory and permit authority earned elsewhere. Some boards have agreements with named states, generally requiring that your master licence was obtained by examination and has been held for a minimum period; others will credit your journeyman and master experience but still require their own examination on the locally adopted code edition and administration rules. Where a master licence is being used to qualify a contracting business, expect the business licensing requirements to be entirely state-specific regardless of any reciprocity on the personal licence.
Master Electriciansalary & job outlook
Electricians earn a median of about $63,190 per year ($30.38/hour), and master electricians sit well above that because the licence carries supervisory and permit authority and is a prerequisite for running a contracting business. Employment is projected to grow 9.5%, with roughly 81,000 openings a year. See the full master electrician salary guide for pay by state, city and experience level.
Master Electrician license requirements by state
What varies is the journeyman time required, the adopted code edition, whether a business section is included and whether the state issues a master licence at all.
Most states issue a master electrician licence, though the required period at journeyman level differs and a few states use different titles or license only at local level. The adopted National Electrical Code edition and state amendments vary, and master continuing-education requirements are usually heavier than journeyman ones. Confirm with the board.
Browse all state guides
Master Electrician license FAQs
BLS Occupational Outlook Handbook (Electricians) · U.S. Bureau of Labor Statistics, OEWS May 2025 (47-2111) · National Fire Protection Association, National Electrical Code (NFPA 70) · PSI Exams (state testing vendor). Requirements and fees are set per state and change, confirm with your state board before applying.
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