Does a garage door job need a registered builder in Victoria?
Consumer Affairs Victoria says building practitioners must be registered with the Building and Plumbing Commission (BPC) to carry out work worth more than $10,000. Work that involves only one of a short list of single trades is left out of that rule.
That list takes in plastering, tiling, glazing, painting, electrical work and attaching external fixtures such as awnings, security screens, insect screens and balustrades. Garage doors are not on it, so the single-trade exception does not cover a door job.
At $10,000 or less, there is no registration to ask about. Above it, ask the business for its BPC registration and check it on the BPC's Practitioner Search, which Consumer Affairs Victoria points homeowners to.
Contracts and Home Warranty insurance
You must have a major domestic building contract, in writing, for domestic building work worth more than $10,000. Consumer Affairs Victoria recommends a written contract for smaller building jobs as well.
The insurance figure moved on 1 July 2026. Before that date builders needed domestic building insurance for work worth more than $16,000; from it, Home Warranty insurance is needed for work worth more than $20,000.
Home Warranty insurance covers domestic building work that is incomplete, faulty or does not comply. A builder who is not properly registered cannot get it, which is one more reason to check the registration first.
Openers and wiring in Victoria
Energy Safe Victoria is firm that electrical work is never a DIY job, even something as small as swapping a power point or a light switch.
For electrical installation work, a homeowner must engage a Registered Electrical Contractor (REC), and the REC sends a licensed electrician to do it. A new power point near the ceiling for an opener, or an opener that is hard-wired, falls into that work.
Some trades, such as plumbers and refrigeration mechanics, can hold a Restricted Electrical Worker's licence. Energy Safe Victoria says it allows only like for like disconnecting and reconnecting for repair, replacement or maintenance, never new wiring or new equipment.
Section 30 of the Electricity Safety Act 1998 also bars a business from carrying on electrical contracting, or offering to, unless Energy Safe Victoria has registered it as an electrical contractor.
The COES and the electrical registers
Whenever a licensed electrician completes electrical installation work, they must give you a Certificate of Electrical Safety (COES). File it with the door's warranty and manual.
Energy Safe Victoria keeps public registers you can search: the Registered Electrical Contractor Register for businesses, and the Licensed Electrical Worker Search for the person doing the work.
Bushfire overlays
Victoria's Bushfire Management Overlay covers land that may be at risk from bushfire. On land inside it, the Bushfire Management Plan sets the Bushfire Attack Level the home is built to.
Knox City Council, in Melbourne's outer east, says building work in a bushfire-prone area must comply with AS 3959, and owners can check their property on VicPlan. If yours is affected, ask whether the new door has to meet the home's BAL before you choose one.
Victorian rules at a glance
| The rule | Who says so | |
|---|---|---|
| BPC registration | Work worth more than $10,000; garage doors are not on the single-trade list | Consumer Affairs Victoria |
| Written contract | A major domestic building contract over $10,000, recommended below it | Consumer Affairs Victoria |
| Home Warranty insurance | Work worth more than $20,000 from 1 July 2026 ($16,000 before) | Consumer Affairs Victoria |
| Electrical installation work | Through a Registered Electrical Contractor | Energy Safe Victoria |
| Certificate | A COES when installation work is finished | Energy Safe Victoria |
Before you sign in Victoria
- Over $10,000, ask for the BPC registration and a written major domestic building contract
- Over $20,000, ask about the Home Warranty insurance before any work starts
- If the opener needs a power point, ask which Registered Electrical Contractor is doing it
- Ask for the COES once the electrical work is done
- Under a Bushfire Management Overlay, ask whether the door must meet the home's BAL
What we would do
Before you sign, ask the door specialist whether the whole job, with the door, the opener and any electrical work counted, is worth more than the $10,000 registration line. If it is, ask for their BPC registration and a major domestic building contract, and look the registration up yourself.