Concreting is one of those trades where Perth homeowners are more likely than most to encounter unlicensed operators or informal quotes. The work looks straightforward – pour some concrete, smooth it out, done – and there is no shortage of people willing to do it cheaply and quickly. But for any significant concreting job on a residential property, understanding what WA actually requires and why it matters will save you from a situation that can be costly and difficult to resolve.
In Western Australia, the regulatory requirements for concreters depend on the nature and value of the work. Concreting that forms part of a broader building project – a house slab, a structural pad, a footing – falls under the building licensing framework and the business carrying out the work must hold the appropriate registration with the Building Services Board.
For standalone concreting work such as driveways, paths, and alfresco slabs, the threshold at which registration is required depends on the contract value. Work above a certain value requires the concreter to hold a contractor’s registration, and for residential building work the requirements of the Home Building Contracts Act may also apply. If you are unsure whether a specific job falls within these requirements, asking the concreter directly to confirm their registration status is always the right starting point.
Why This Matters More Than It Might Seem
The practical reason licensing requirements exist for concreting work is that a poorly executed concrete job is both expensive to fix and structurally significant in a way that, say, a poorly painted wall is not. A driveway that has been poured too thin, on an inadequately prepared subgrade, with the wrong mix or insufficient reinforcement, will crack and fail – often within a few years. At that point, the cost of removal and replacement falls entirely on the homeowner, and if the concreter was unregistered there is no regulatory framework through which to seek recourse.
This is not a theoretical risk. Unlicensed concreting work is one of the more commonly reported issues in the residential building sector across Perth, and it disproportionately affects homeowners who chose a lower quote from an operator who could not have provided the required registration documentation if asked.
What a Good Quote Looks Like
A professional concreting quote for a residential job should specify the concrete mix strength, the pour thickness, whether reinforcement is included and what type, the surface finish, the curing process, and what the scope includes in terms of formwork, subgrade preparation, and waste removal. It should also confirm the contractor’s registration details.
A quote that is just a price per square metre with no further detail is not a quote – it is a number. The difference between two concreters is often most visible in the quality of their written proposals before any work starts, and a business that provides clear written documentation of exactly what they are and are not doing is operating in a way that protects both parties.
Practical Tips for Hiring in Perth
Timing matters for concrete work in Perth. Extreme summer heat affects the curing process and experienced concreters in Perth manage pour timing carefully during hot weather – early morning starts, curing compounds, and protective covers are standard practice on a well-managed job in summer. A concreter who dismisses these concerns or does not raise them when you discuss a summer project is worth questioning.
For decorative finishes like exposed aggregate, ask to see local examples of completed work rather than relying on catalogue images. Decorative concrete quality varies considerably between operators and seeing actual finished driveways in Perth suburbs comparable to yours is the most reliable indicator of what you will get.
Browse registered concreters across Perth on our concreters page, or explore builders and other trades available in your area.
If you run a concreting business in Perth, you can list for free on Perth Services Directory – no commissions, no lead fees, no lock-in. Get in front of homeowners who are actively searching for a concreter in your suburb.