The short version
- Four rungs: apprentice (or trainee) → journeyman → master → electrical contractor. The first three are personal licenses. The contractor license is for the business.
- Journeyman usually means about 4 years. Texas and California both require 8,000 hours of supervised work before the exam.
- Master usually means 2+ more years. Texas requires 12,000 hours and at least two years holding a journeyman license.
- Supervision ratios cap your crew. Washington’s general rule is one apprentice per journey-level electrician on a job site.
- Not every state uses these titles. California certifies a “general electrician”; Florida and New York leave individual cards largely to local governments.
On this page
Every electrician in the U.S. climbs some version of the same ladder, but the names, hours, and rules change at every state line. For a tech, the levels decide what you’re allowed to touch and what you get paid. For a shop owner, they decide who can work alone, who can supervise whom, and which jobs you can legally send to which truck.
This guide explains what each level actually means, using real requirements from state boards. For your state’s exact rules, see our electrician license requirements by state.
The ladder at a glance
| Level | Typical experience | Exam | Works alone? | Typical role |
|---|---|---|---|---|
| Apprentice / trainee | Starting out; registered with the state or a program | Usually no | No — supervised | Learns on real jobs under a licensed electrician |
| Journeyman | About 8,000 hours (~4 years) | Yes, code-based | Yes, within the scope of the license | Does the work, leads small jobs, supervises apprentices |
| Master | More hours plus years as a journeyman | Yes, harder | Yes | Plans and supervises; often required for permits and for a contracting business |
| Electrical contractor | A business license, not a skill level | Often a business/law exam | — | The company that bids, pulls permits, and carries insurance |
Exact hours, exams and permissions vary by state — the sections below show real examples.
Apprentice / trainee
An apprentice (called a trainee in some states) is someone learning the trade on real jobs. The key rule nearly everywhere: apprentices work under the supervision of a licensed electrician, and their hours only count toward the next level when they’re properly registered and documented.
- Texas: apprentices perform electrical work under the supervision of a master electrician, journeyman electrician, or residential wireman.
- California: trainees register with the Department of Industrial Relations’ Electrician Certification Unit and log supervised hours toward certification.
Register before the hours start. Hours worked before a trainee or apprentice registration is in place may not count. If you hire helpers who want to become electricians, get them registered on day one — it’s the cheapest retention tool you have.
Journeyman
A journeyman has finished the apprenticeship hours and passed an exam based on the National Electrical Code. Journeymen can do the work without someone looking over their shoulder, lead small jobs, and supervise apprentices — usually while working for a licensed contractor.
- Texas: 8,000 hours of on-the-job training under the supervision of a master electrician, plus the journeyman exam. TDLR lets applicants test early once at least 7,000 hours are approved, but the license isn’t issued until all 8,000 are done.
- California: the equivalent is the certified general electrician, which requires 8,000 hours of experience before the certification exam.
At a full-time pace, 8,000 hours is roughly four years — which is why “four-year apprenticeship” is the common shorthand.
Master electrician
A master electrician is the top individual license in states that use it. Masters plan and lay out work, supervise everyone below them, and in many states are the license a contracting business must have on staff.
- Texas: 12,000 hours of on-the-job training under a master electrician, at least two years holding a journeyman license, and the master electrician exam.
The master exam typically goes deeper into code calculations, planning and design, and the state’s laws and rules. Many states also expect masters to keep up with continuing education at renewal.
Electrical contractor (the business)
This is the one people mix up most. Master is a personal skill level; electrical contractor is a business license that lets a company advertise, bid, and contract for electrical work. It usually comes with insurance and bonding requirements, and in many states the business must have a qualifying licensed master or equivalent tied to it.
- Texas issues a separate electrical contractor license through TDLR.
- California splits it across two agencies: individual electricians are certified by DIR, while the business needs a C-10 electrical contractor license from the Contractors State License Board.
So “I’m a master, can I start my own shop?” usually means: you’re qualified to be the license holder — but you still need the business license, insurance and registration. Our state-by-state guide covers the contractor side for every state.
Supervision ratios: the rule that caps your crew
Most states limit how many apprentices or trainees one licensed electrician can supervise on a job site. That ratio quietly decides how many jobs you can run at once.
- Washington: the general rule for its general electrician (01) apprenticeship is one apprentice per journey-level worker per job site, with limited exceptions set out in state law (RCW 19.28.161).
Other states set their own ratios and exceptions, and some count only certain license types as supervisors. Check your board’s current rule before you schedule two apprentices under one journeyman — hours worked out of ratio can be disallowed, and the violation lands on the employer.
States that don’t use the apprentice–journeyman–master ladder
The three-level ladder is common, not universal:
- California certifies by type of work instead: general electrician (8,000 hours), residential electrician (4,800), fire/life safety technician (4,000), voice-data-video technician (4,000), and non-residential lighting technician (2,000).
- Florida licenses electrical contractors at the state level; individual journeyman cards are largely a local (county or city) matter.
- New York has no statewide electrician license; licensing happens locally — New York City, for example, licenses master electricians through its Department of Buildings.
If you work across county or state lines, check reciprocity agreements before assuming your card travels with you.
Pay by level
The U.S. Bureau of Labor Statistics doesn’t publish separate wages for apprentices, journeymen and masters, but its numbers for electricians overall show the spread the ladder creates. In May 2025 the median electrician earned $63,190 a year ($30.38 an hour), with the lowest-paid 10% under $42,640 and the top 10% above $108,510.
- Apprentices sit at the bottom of that range; registered apprenticeship programs typically start them at a percentage of the journeyman rate and step it up as hours and classes are completed.
- Journeymen make up much of the middle.
- Masters and contractors fill the top — especially owners who bill out other electricians’ time.
Demand is steady: BLS projects electrician employment to grow 9% from 2024 to 2034, with about 81,000 openings a year.
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What it means for running a shop
- Never dispatch an apprentice solo. If the only person on site is unlicensed, the job is out of compliance no matter how skilled they are.
- Match the job to the license. Service calls, panel work and anything needing a permit should go to the right level — and in some places, permits must be pulled by a master or the contractor.
- Do the ratio math before you book. Two apprentices and one journeyman may be one legal crew in one state and an out-of-ratio violation in another.
- Track expirations. Licenses renew on fixed cycles, often with continuing education. An expired card on a job site is an avoidable problem.
- Document the work. Photos of the panel, labels and finished install protect you at inspection and in disputes.
The bottom line
Apprentice, journeyman and master are skill levels; electrical contractor is the business. Most states put roughly four years between apprentice and journeyman and a couple more before master, and they limit how many apprentices each licensed electrician can supervise. California, Florida and New York do it differently. Before you hire, schedule or start your own shop, confirm the current rules with your state board — and use our state-by-state electrician guide as your starting point.
FAQ
How many hours do you need to become a journeyman electrician?
Commonly about 8,000 hours of supervised work, or roughly four years full-time. Texas requires 8,000 hours under a master electrician plus the journeyman exam, and California requires 8,000 hours for its general electrician certification.
How do you become a master electrician?
In states that issue one, you need more experience and a harder exam after journeyman. Texas, for example, requires 12,000 hours of on-the-job training, at least two years holding a journeyman license, and passing the master electrician exam.
What is the difference between a journeyman and a master electrician?
A journeyman can do electrical work without on-site supervision and supervise apprentices. A master has more experience and a harder exam, plans and supervises work, and is often the license a contracting business must have on staff.
Can an apprentice electrician work alone?
Generally no. Apprentices and trainees work under the supervision of a licensed electrician, and states limit how many apprentices one electrician can supervise. Washington’s general rule, for example, is one apprentice per journey-level worker per job site.
Is a master electrician the same as an electrical contractor?
No. Master electrician is a personal license; electrical contractor is a business license that usually also requires insurance, bonding and registration. In California, for instance, individuals are certified by DIR while businesses need a C-10 license from the Contractors State License Board.
Does every state have journeyman and master electrician licenses?
No. California certifies by type of work (general, residential, fire/life safety and others), Florida licenses contractors at the state level and leaves individual cards largely to local governments, and New York licenses electricians locally.
How much do electricians make?
The median electrician earned $63,190 a year ($30.38 an hour) in May 2025, according to the Bureau of Labor Statistics. The lowest 10% earned under $42,640 and the top 10% over $108,510, with apprentices at the low end and masters and contractors at the top.
Can I start my own electrical business as a journeyman?
Usually not on a journeyman license alone. Most states require a contractor or business license, and many require a licensed master or equivalent qualifier attached to the business. Check your state’s contractor rules before advertising.
Sources: Texas Department of Licensing and Regulation; California DIR Electrician Certification Program; RCW 19.28.161 and Washington L&I apprenticeship standards; BLS Occupational Employment and Wage Statistics, May 2025; BLS Employment Projections 2024–2034. Requirements change — confirm with your state board.
