What You're Actually Paying a Qualified Concreter For

Most people watch a concrete job for about twenty minutes. The truck backs up, the wet concrete goes in, a couple of blokes spread it around and smooth it off. Looks simple. Looks like something you could nearly do yourself with a mate and a slab of beer.

That bit is the easy part. I don't say that to talk it up. I say it because the pour is genuinely the most straightforward thing that happens all day. The trade is everything that happens before the truck turns up, and the twenty minutes after it drives off.

Here's how I think about it. A concreter is half a dozen trades stitched into one.

You're half a plumber. Run a drain through a slab and you have to understand falls and penetrations, because once the concrete has gone off, it has gone off. Get a drain wrong and the fix isn't a patch. It's cutting up a finished slab and starting again.

You're half a geologist. Footings get sized off the soil, not off a guess. Reactive clay moves with the seasons. Sand won't hold. Rock wants something different again. You read what's actually under the block and pour for that, not for whatever was under the last job across town.

You're half a draftsman. When an engineer specifies steel in a certain spot, it's there for a reason. Knowing the reason is what tells you which bits matter and which bits you've got some room to move on when the site throws you a surprise, and sites always throw you a surprise.

And then you're all of a finisher. Placing, floating, trowelling and curing are four separate skills with four separate timings. Miss the window on any one of them and the surface wears it. Not on the day. Later.

That's the theme with concrete. Get the hidden stuff wrong and nothing looks off when you're standing there admiring it. It looks off in a year, when the slab has had a summer and a winter to tell on you.

So what does the qualification actually mean?

I hold a Certificate III in Concreting. The code is CPC30320 if you want to look it up, and it's the nationally recognised trade qualification for concreting in Australia. It covers plan reading, formwork, steel reinforcement, placement, finishing and curing, across both house work and bigger commercial jobs. It's a full trade, taught from scratch and finished properly. Not a weekend ticket.

Now, plenty of good concrete gets poured by people who never sat that qualification, and I've got no argument with any of them. Some of the best hands I know learned it on the tools. This isn't me telling you everyone else is dodgy.

Here's the honest version of why it matters. Concrete goes sideways sometimes. The weather turns, a load comes in wrong, the ground does something you didn't expect. When that happens, being taught the theory is what tells you why it's happening and what to actually do about it, instead of hoping it'll be right. That's the part you're hiring. Not the pour. The judgement when the pour doesn't go to plan.

Why it's worth asking

If you're getting a few quotes for a driveway or a slab, it's a fair question to put to anyone you're considering: are you qualified, and are you insured? You're allowed to ask. A good tradesperson won't be offended by it.

We sit medium to high on price, and I'll never pretend otherwise. What you're paying for is the prep, the steel, the protection of everything around the pour, and someone who knows why each of those decisions is being made. The value doesn't show up on quote day. It shows up in five years, when the slab still looks like the day we left.

Ask us anything you like about the job

Got a job in mind? Book a site visit through the website or give me a call on +61 400 345 453 and we'll have a proper look at it together. Sale-based, working across Gippsland, workmanship warranty on every pour.