The trades run on a three-rung ladder. You start as an apprentice learning the trade on a paying job, usually for three to five years. You become a journeyman once you pass your state exam, which means you can work on your own. Then, in the licensed trades, you can climb to master, usually two to four more years, which is the tier that lets you pull permits and run your own shop. From your first day as an apprentice to holding a master's card is commonly eight to twelve years. Here is what changes at each rung and roughly how long it takes.
Apprentice: you earn while you learn
An apprentice works under a licensed journeyman or master, logging paid on-the-job hours alongside classroom instruction. You cannot work unsupervised in the regulated trades yet, and that is the point: these years are for banking the hours and knowledge you need to sit the journeyman exam. Most apprenticeships run three to five years. Electrician programs typically require around 8,000 on-the-job hours over about five years; plumbing and pipefitting run 8,000 to 10,000; HVAC/R commonly 6,000 to 8,000. Your pay steps up along the way, usually starting around 40 to 50% of the journeyman scale and rising as you log time.
Journeyman: you can work on your own
You become a journeyman by finishing the apprenticeship and passing a state or local exam built on the current code your state has adopted (the NEC for electricians, the plumbing code for plumbers, and so on). Passing it means you can work independently in most situations. That is a real jump: your pay rises to the journeyman scale and you are no longer tied to a supervisor over your shoulder.
Notice the limit, though. In most states a journeyman can do the work independently but still cannot pull permits or run a contracting business in their own name. That is master or contractor territory. So if your goal is to run your own jobs, the journeyman card is the middle rung, not the last one.
Master: permits, design, and your own business
A master is the top personal rung in a licensed trade. It typically takes two to four more years of journeyman-level field experience plus a harder exam covering code application, system design, and project management. In many states a master credential is the threshold for pulling permits and for a company being licensed to do that trade at all. This is usually the rung that unlocks running your own shop, which is why so many people who want to go independent are aiming here.
Keep one thing straight: a master's card and a contractor's business license are different things. The master credential is about your personal skill and often qualifies a company for its license, but the license to bid, contract, and get paid as a business is a separate application. The guide on the license ladder covers that distinction in full.
How long the whole road takes
The bands below are typical, not guaranteed, and every number bends by state and trade:
- Electrician: roughly 4 to 5 years apprenticing (about 8,000 hours), then 2 to 4 years as a journeyman before master. Around 6 to 9 years total.
- Plumber: roughly 4 to 5 years apprenticing (8,000 hours or so), then 2 to 4 years to master. Around 6 to 9 years total.
- HVAC/R: roughly 3 to 5 years apprenticing (6,000 to 8,000 hours), then 2 to 3 years to master. Around 5 to 8 years total.
- Pipefitter: roughly 5 years apprenticing (around 10,000 hours), then 2 to 4 years to master. Around 7 to 9 years total.
Across the licensed trades, plan on something like eight to twelve years from your first apprentice day to a master's card if that is where you are headed.
What actually moves you up
Two things carry you from rung to rung: hours and exams. You log documented on-the-job hours under supervision, and at each threshold you sit an exam on the code your state has adopted. That is why keeping a clean record of your own hours matters from day one, and why booking each exam while the material is fresh saves you re-studying later. The exact hours, the exams, and the years between rungs are all set by your state and your trade, so route those to Working in Your State and the Contractor License Checker.
Not every trade has all three rungs
The apprentice to journeyman to master ladder is clearest in the licensed trades like electrical, plumbing, and HVAC. Some trades do not use state-issued journeyman and master licenses in the same way. Carpenters and ironworkers, for example, typically prove their qualification through the apprenticeship credential and employer certification rather than a state master's card, and go the contractor-licensing route if they want to run their own business. So "what's the top rung" depends on your trade. If yours is not a licensed trade, the ladder above is a rough map, not a rulebook.
Common questions
How many years does it take to become a journeyman?
Usually three to five years, because that is how long a registered apprenticeship runs before you sit the journeyman exam. Electrician and plumbing programs tend toward the longer end (often about five years and 8,000-plus on-the-job hours), while HVAC/R can be shorter. Passing the state exam at the end is what makes you a journeyman able to work on your own. The exact hours and exam are set by your state and trade, so confirm them in Working in Your State.
Can a journeyman pull permits and run their own business?
Usually not. In most states a journeyman can do the trade work independently but cannot pull permits or operate a contracting business in their own name. That is generally master or contractor-license territory. So if your plan is to run your own jobs and permit them yourself, the journeyman card is the middle rung, and you will likely need a master credential and a separate contractor's license. What a journeyman can do alone varies by state, so check yours before you assume.
How long from apprentice all the way to master?
Commonly eight to twelve years total in the licensed trades: three to five years apprenticing, then two to four more years as a journeyman before you can sit the master exam. The master test is harder and covers code application, system design, and project management. These are typical bands, not a promise, and they shift by trade and state. Get your exact requirements from Working in Your State and the Contractor License Checker.
Is a master's license the same as a contractor's license?
No. A master's license is a personal trade credential; a contractor's license is a separate business credential that lets a company bid, contract, and pull permits. A master credential often qualifies a company for its contractor's license, but holding one does not automatically hand you the business license, which you apply for separately. Many newly minted masters are surprised by this. The full breakdown is in the license-ladder guide, and the exact rules are set by your state.
The honest bit
- Every year band, hour count, and exam here is typical, not a rule. Hours, exams, the years between rungs, and whether your trade even has a master tier all vary by state and trade, and some are set locally. Confirm your path in Working in Your State and the Contractor License Checker.
- Timelines reflect the federal Registered Apprenticeship structure and common trade norms current for 2026.
- This is general guidance, not licensing or legal advice.
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