Why I Hired My Own Inspector for My Melbourne New Build

When we signed the contract on our new home, I assumed the hard part was over. What I did not expect was how quickly I would feel like a spectator on my own build.
You drive past on a weekend and the slab is down. A fortnight later the frame is up. Another few weeks and it is all wrapped and plastered and you cannot see any of it any more. Everything that gets covered over is something you are trusting somebody else got right.
That is why I organised new home inspections in Melbourne independently, rather than relying only on the builder's own sign-offs.
It was not distrust of my builder exactly. It was realising I had no way of knowing either way. I am not a builder. If I walked onto the site and looked at a frame, I could not tell you whether it was right. So I had committed a very large amount of money to something I could not personally assess at any point.
We are two stages in now, with three to go. The reports come back thorough and they come back quickly, which surprised me. I expected one or the other. Each one sets out the condition of the build, lists the defects clearly, notes anything missed, and states what needs fixing.
The part I did not expect to value so much is how readable they are. I am not decoding jargon or guessing at severity.
And the real difference is not knowing about a defect. It is being able to act on it. Before, a vague concern gave me nothing to raise. Now I forward a report with the items and recommended fixes in language the site team recognises, and it gets actioned. Everyone is working from the same list.
If you are about to build, the one thing I would say is do not wait until handover. By then most of what could go wrong is behind a wall, and the conversation shifts from "please fix this" to "please pull this apart." Inspect at each stage, while problems are still accessible.
Three stages to go, and I have no hesitation continuing.