British Columbia's Skilled Trades Certification program makes certain electrical and mechanical trades compulsory: the work has to be done by people with specific status, and apprentices must be supervised within a set ratio. For employers in those trades, that's not just paperwork. It decides who you can hire, how many apprentices your crew can carry, and in what order you need to recruit. This guide explains the rules in plain language, with links, and then shows how to plan recruiting around them.
Everything below reflects the official pages as of October 2026. Rules change, so confirm with SkilledTradesBC before acting. We are marketers; this is not compliance advice.
Which trades are covered
The direct answer: seven trades are in effect now, and two crane trades are announced for 2027.
According to SkilledTradesBC's certification page, the compulsory trades currently in effect are:
| Group | Trades |
|---|---|
| Electrical | Construction electrician, industrial electrician, powerline technician |
| Mechanical | Steamfitter/pipefitter, refrigeration and air conditioning mechanic, gasfitter class A and class B, sheet metal worker |
| Announced | Mobile crane operator and tower crane operator, taking effect July 5, 2027 |
The legal basis is the Skilled Trades BC Regulation. Separately, Technical Safety BC licenses electrical and gas contractors; that is a different system from individual trade certification.
Many other trades, such as carpentry, plumbing, roofing and painting, are not on the compulsory list as of October 2026. Their apprenticeships still exist, and many are Red Seal trades, but the compulsory-certification rules described here don't apply to them. If you're in one of those trades, skip to the section on the Red Seal and our Red Seal recruiting guide.
Who can do the work in a compulsory trade
The short answer: certified people, registered apprentices under supervision, and people SkilledTradesBC has specifically designated.
SkilledTradesBC lists three groups:
- Certified journeypersons. People who hold certification in the trade. Certificates of qualification from other Canadian provinces and territories, and interprovincial Red Seal credentials, meet the requirement.
- Registered apprentices, working under the supervision of a certified journeyperson or a SkilledTradesBC-designated Uncertified Experienced Worker.
- Trade Qualifiers or Uncertified Experienced Workers, as designated by SkilledTradesBC.
Workers already registered as apprentices or certified in these trades don't need to do anything further, according to the page. SkilledTradesBC also describes an employer requirement to complete an Employer Workforce Submission through its Portal for these trades.
What this means for your job ads
Your ads should say clearly which status the role requires. Three practical wording rules:
- Name the status, not a vague "licensed". "Certified construction electrician (BC certificate of qualification or interprovincial Red Seal)" is clearer than "licensed electrician wanted".
- Write separate ads for apprentices. Say which level you're hiring and that the apprentice will be supervised by a certified journeyperson.
- Don't overstate. If you'd consider a candidate in one of SkilledTradesBC's designated pathways, say so, and let SkilledTradesBC's definitions decide eligibility. Don't invent your own categories.
When a candidate says they're certified, SkilledTradesBC provides a way to verify a tradesperson's certificate.
The supervision ratio: the real constraint on growth
The direct answer: in the compulsory trades, SkilledTradesBC states a maximum of two apprentices for each journeyperson. That number links your apprentice hiring directly to your journeyperson hiring.
The sponsor page and employer pages add detail: Level 4 apprentices and Trade Qualifiers with a valid Temporary Authorization are not counted toward the ratio, and participants in recognised foundation or youth trades programs with a work component are exempt from it. Read those pages for the exact wording.
Here is why it matters for recruiting. Suppose an electrical contractor has:
- 4 certified journeypersons
- 7 apprentices, none of them Level 4
The ratio allows up to 8 apprentices with 4 journeypersons. The company can add one more apprentice. To add three more, making ten, it needs a fifth journeyperson first.
So the hiring order is: journeyperson first, then apprentices. A company that runs a big apprentice campaign before it has the supervisors will either have to turn away good candidates or break the rules. Neither is a good outcome.
A planning worksheet
Fill this in for your own crew. Ask SkilledTradesBC if you're unsure how someone counts.
| Line | Your number |
|---|---|
| A. Certified journeypersons who supervise | |
| B. Maximum apprentices allowed (A × 2) | |
| C. Current apprentices who count toward the ratio | |
| D. Apprentice spaces available now (B − C) | |
| E. Apprentices you want to add this year | |
| F. Extra journeypersons needed (if E > D: round up ((E − D) ÷ 2)) |
Line F tells you how many journeyperson hires your recruiting plan needs before the apprentice campaign can fully pay off. We use exactly this logic when we build regional hiring campaigns for compulsory-trade employers.
Where the Red Seal fits
The short answer: a Red Seal endorsement is a recognised route to meeting the "certified" requirement, and it's also a strong recruiting message.
The Red Seal Program puts an endorsement on a provincial or territorial certificate once the holder passes the Red Seal exam. Because SkilledTradesBC accepts interprovincial Red Seal credentials for the compulsory trades, certified tradespeople from elsewhere in Canada can be part of your hiring plan, which matters for Interior and Northern employers who recruit from other provinces.
For apprentices, the path to certification, and to the Red Seal where the trade has one, is often the deciding factor. Our Red Seal pathway service turns your sponsorship practices into a clear story.
Five common planning mistakes
- Recruiting apprentices before supervisors. Check line D of the worksheet first.
- Using one ad for every level. Certified journeypersons and first-year apprentices need completely different information.
- Writing "licensed" when you mean "certified". Contractor licensing (Technical Safety BC) and individual certification (SkilledTradesBC) are different things. Use the right word.
- Forgetting the paperwork timeline. Employer Workforce Submissions and apprentice registration take time. Build that into your start dates.
- Treating certification as a barrier rather than a selling point. "We support every apprentice towards certification, with a named journeyperson supervisor" is a strong reason to apply.
Turning compliance into a recruiting advantage
Employers who explain the rules clearly in their recruiting look more organised and more trustworthy than those who don't. A careers page that says "here is how certification works with us, here is who will supervise you, and here is how we log your hours" tells a candidate you've done this before.
That's the core of our approach on the services page. If you'd like help applying this worksheet to your own crew, the contact page explains how to reach us. For the cost side, read our hiring-funnel guide.
Frequently asked questions
Which trades are compulsory in BC?
As of October 2026, SkilledTradesBC lists seven: construction electrician, industrial electrician, powerline technician, steamfitter/pipefitter, refrigeration and air conditioning mechanic, gasfitter class A and B, and sheet metal worker. Mobile and tower crane operators are announced for July 5, 2027. Confirm the current list with SkilledTradesBC.
Does a Red Seal from another province count?
SkilledTradesBC says certificates of qualification from other Canadian provinces and territories, and interprovincial Red Seal credentials, meet the requirements. Check with SkilledTradesBC for any specific case.
What is the supervision ratio?
SkilledTradesBC states a maximum of two apprentices per journeyperson in the compulsory trades. Some groups, such as participants in recognised foundation or youth programs with a work component, are not counted. Confirm the details for your situation with SkilledTradesBC.
Is this guide compliance advice?
No. It summarises the official pages and explains the marketing and planning side. For anything about your obligations, contact SkilledTradesBC or a qualified professional.
Sources
- SkilledTradesBC: Skilled Trades Certification (2026-10-23)
- SkilledTradesBC: Employers (2026-10-23)
- SkilledTradesBC: Sponsor Employers (2026-10-23)
- Skilled Trades BC Regulation (2026-10-23)
- Technical Safety BC: Jurisdiction (2026-10-23)