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Getting in

How to become an electrician in Ontario

You become an electrician in Ontario through an apprenticeship — paid, on-the-job training with in-school levels, finishing with the 309A (full scope) or 309C (residential & rural) Certificate of Qualification. You earn from day one, typically starting around half of journeyperson rate and stepping up each level.

Electrical Contracting at a glance

Licence to do the work
Required — 309A/309C C of Q (compulsory) + ECRA/ESA contractor licence to contract
Path in
Apprenticeship — 309A, about 9,000 hours (5 years)
Regulated by
ESA / ECRA + Skilled Trades Ontario
Insurance baseline
$2M CGL (an ESA licence condition)
Union route
IBEW locals

The path, step by step

  1. 1

    Line up a sponsor

    An apprenticeship needs an employer or union training centre willing to register and train you. For this trade that usually means an electrical contractor, or the IBEW route through a union Joint Apprenticeship Council. Cold-calling shops with a resume and any safety tickets (WHMIS, Working at Heights) in hand still works — contractors are chronically short of apprentices.

  2. 2

    Register the apprenticeship

    You and your sponsor sign a training agreement through Ontario's apprenticeship system, and you register with Skilled Trades Ontario. Registration is what makes your hours count.

    Start an apprenticeship — ontario.ca
  3. 3

    Do the hours and the school

    Complete the on-the-job hours and in-school levels for the trade — about 9,000 hours over 5 years for 309A, with in-school levels. The in-school blocks run at colleges and union training centres; you alternate between earning on site and learning in class.

  4. 4

    Write the Certificate of Qualification exam

    When your hours and schooling are done, you book and write the C of Q exam with Skilled Trades Ontario. We wrote a full operator-level guide to the last mile — closing out the logbook, booking, prep, and exam day.

    Full guide: 309A Electrician
  5. 5

    Then: the Master Electrician path

    With your C of Q, three more years of experience qualify you to write the Master Electrician exam — the credential that lets a business hold an ECRA/ESA contractor licence. That is the door to working for yourself.

    Full guide: 309A Electrician

Already an apprentice closing in on your ticket? Skip ahead. Our Last Mile guide covers closing out the logbook, booking the C of Q exam, what to expect on exam day, and the credentials that stack on top. 309A Electrician →

The real picture

Most of the questions people actually agonize over before becoming an electrician are not about Ohm's law. They are: will my body hold up, should I go residential or commercial, union or non-union, and is it worth going out on my own — or am I better off staying on the tools. Here is the straight version, not the brochure.

What you'll actually make

From day one to the top of the trade. Ontario figures, approximate and worth verifying against current rates.

  1. 1st-year apprentice

    $20–22/hr

    Ontario sets apprentice minimums as a % of journeyperson rate: 40% year 1.

  2. 2nd year

    $23–25/hr

    50% of journeyperson rate.

  3. 3rd year

    $26–30/hr

    60%.

  4. 4th–5th year

    $28–35/hr

    70–80%. You are doing near-journeyperson work for less.

  5. Journeyperson (309A)

    $38–50+/hr

    ≈$75k–100k+ with overtime. Union total comp runs ~40% higher once you add the defined-benefit pension and benefits.

  6. Foreman / general foreman

    +$5–10/hr over journeyperson

    You run the crew and the paperwork instead of pulling wire all day.

  7. Master Electrician / contractor (LEC)

    $100k–250k+

    Now you are a business owner, not a wage earner — the number swings entirely on how well you run the business, not how well you bend pipe.

Which lane is right for you

Residential vs commercial vs industrial — the choice everyone overthinks

You can move between them, but they are genuinely different jobs with different bodies, hours, and ceilings.

Residential

Houses — pulling Romex through stud bays, panel changes, renos, talking to homeowners. Smaller crews, lots of variety, lots of driving between jobs.

Pay: Lowest band, but easiest entry and the quickest route to going out on your own.

Best for: People who like variety, customer contact, and being their own boss early.

Commercial

277/480V three-phase, EMT and pipe-bending, big crews on big sites. Day-shift dominant but overtime-heavy — punch-list weeks before turnover are routinely 50–60 hours. Home most nights.

Pay: Mid-to-high, with real overtime money.

Best for: People who want steady large-project work and don't mind the crunch before turnover.

Industrial

Plants and mills — PLCs, motor controls, troubleshooting a line that's costing the plant thousands a minute while it's down. Shift work, and travel/per-diem on the big jobs.

Pay: Highest band and the highest ceiling ($150k+ with shift differential, hazard pay, per-diem).

Best for: Problem-solvers who can handle pressure, shifts, and travel, and want the top of the trade.

Union (IBEW) vs non-union

Union (IBEW)

Negotiated wage floors, defined-benefit pension, benefits, dispatch through the hall, and structured progression. ~40% higher total comp. The trade-off: less say in where you get sent and when.

Best for: People who want the highest total compensation and a pension, and are fine with the hall system.

Non-union (open/merit shop)

More flexible, faster to advance if you're good, often more residential and small-commercial, and an easier glide path to starting your own shop. Lower floors and you negotiate your own raises.

Best for: People who want flexibility and plan to run their own business.

Stay a journeyperson vs go out on your own

Stay on the tools

Excellent money with zero business headaches. Your body and your ticket are the assets. Many electricians make six figures and never want to own anything.

Best for: People who love the work and hate paperwork.

Start your own shop (LEC)

You need a Master Electrician and the ECRA/ESA contractor licence, then you trade tools for quoting, invoicing, collections, and chasing slow payers. The number-one thing that kills first-year electrical businesses is not skill — it's underpricing and cash flow.

Best for: People who want to build something bigger than their own two hands — and will respect the business side.

Getting in

The most common routes in are straight from high school, through a college pre-apprenticeship, or as a career-changer — and that last group is huge. Plenty of people switch into the trade in their late 20s and 30s from retail, warehouse, military, or a desk job they hated. The genuinely hard part isn't the schooling, it's landing the first sponsor. The trade is chronically short of apprentices, so showing up in person, persistence, and a clean attitude beat grades every time.

Where it leads (and the way out)

The body question is real, and the smart move is to know your exit ramps early. Off the tools, a 309A leads to foreman and superintendent, estimating, project management, ESA inspector, electrical instructor/teacher, controls and automation, manufacturer sales/rep work, or owning a contracting business you eventually sell. Many electricians move off the tools by their 40s or 50s into supervision, estimating, or ownership — the ones who plan for it protect both their back and their income. "Selling the business" is itself an exit: a healthy electrical contracting business with recurring clients and a book of work is a sellable asset, not just a job.

Where the real conversations are

The communities, official bodies, and wage data tradespeople actually use.

Go to the source

The official pages that govern this trade. Bookmark these, they are the final word on requirements and fees.

Thinking bigger? Start an electrical contracting business

The step-by-step from qualified tradesperson to business owner.

Electrical Contracting questions, answered

Licences, costs, timelines. Answered straight.