The thresholds you have read about are for a different kind of work
Most licensing rules in Australia do have a price in them. Queensland's is $3,300 for building work generally, and $1,100 where the work involves hydraulic services design. Read one of those figures in passing and it is easy to carry it across to the sparky or the plumber.
It does not carry across. Building work is licensed on what the job is worth. Electrical and plumbing work is licensed on what it can do to you — and a bad connection behind a wall does not become safer because the invoice was small. So the price thresholds simply are not the rule that applies. There is no small-job exception, no under-$X carve-out, and no version of it for a mate doing you a favour.
If you are in Queensland and want the building-work numbers, they are here: the QBCC licence thresholds, explained.
What the regulators actually say
Three jurisdictions, read at their own pages on 2 September 2026. We quote only wording we have read at the source.
| Where | The rule, in their words | Read at |
|---|---|---|
| New South Wales electrical |
“You need an electrical licence or certificate before you can do any electrical wiring work regardless of the cost of the work” | nsw.gov.au |
| New South Wales electrical, plumbing, draining, gasfitting |
“You need a licence or certificate to carry out, advertise or contract for specialist work in NSW regardless of the cost of the work” — and those trades are all specialist work | nsw.gov.au |
| Queensland plumbing, drainage, gas fitting |
A QBCC licence is required for this work “of any value” — the $3,300 and $1,100 thresholds do not reach it | qbcc.qld.gov.au |
| Queensland electrical |
“If you are planning certain types of work using electrical equipment, you must hold an appropriate electrical work licence.” No dollar figure appears | business.qld.gov.au |
| Western Australia electrical, gas, plumbing |
Building and Energy “oversees the operations of the electrical, gas, painting, plumbing and building services industries”, with worker and contractor licensing under the Director of Energy Safety | wa.gov.au |
Every row above was read at that URL on 2 September 2026. The other states and territories are not quoted here, because their regulator pages did not load for us on the day and we do not publish a rule we have not read. The regulator for every state and territory is listed on our licence-check page, verified 23 August 2026.
Browse Queensland tradies by tradeWhere the line sits, in a house
The safe way to think about it is the fixed wiring and the fixed pipework. If the job touches what is built into the building — a circuit, a switchboard, a powerpoint, a light that is wired in rather than plugged in, a drain, a hot-water connection, a gas line — you want a licensed person on it, whatever the job is worth.
Around the edges there are genuinely restricted and limited licence classes, and there are things a homeowner may lawfully do themselves in some places and not others. That detail belongs to your regulator, and they will tell you over the phone for nothing. What none of them will tell you is that a job was too small to bother.
What this means when you are getting quotes
- Ask for the licence number, not the licence. A number can be searched. A photo cannot be checked, and anyone can make one.
- Check it yourself, before the work starts. Every register in Australia is public and free, and it takes about a minute: how to check a tradie's licence.
- Match the licence to the work. Classes are not interchangeable. A licence that covers one kind of work does not stretch to another because the job was small.
- Be wary of a quote that gets cheaper when the paperwork goes away. The paperwork is not an upsell. It is the part that makes the job insurable and the part you will need if anything goes wrong later.
- Get the paperwork the regulator requires when the work is done, and keep it. Rules differ by state and by trade — ask what you should be handed before the job starts, not after.
Why it matters more than it looks
Unlicensed electrical and plumbing work is not a technicality. It is the class of work that burns houses down and makes people sick, which is exactly why every regulator that writes a price into a building rule declines to write one into this one. It also tends to be the work that is hidden the moment it is finished — behind a wall, under a slab, inside a ceiling — so the day you find out is usually the day something has already happened.
The practical consequences stack up too. Insurance, warranties on the work, your ability to sell the place with a clean set of records, and your position if you end up in a dispute all lean on the same thing: that the person who did it was licensed to do it. One free search before the work starts is a cheap way to keep all of that.
This page explains what regulators publish about licence requirements. It is general information, not legal advice, and it is not a licence check. Yamate does not issue, assess or certify licences, and we do not decide whether a licence is required for your job — your state or territory regulator does. Every quoted rule above was read at the regulator's own page on 2 September 2026 and is linked beside the claim; jurisdictions not quoted are not covered by this page. Rules change, so check the date here against theirs.