It sounds like a strange question. But after twenty-plus years in this industry, it's the first thing I want to know about any building company, because the answer tells you where the judgement on your job will come from.
The two tracks
The way I explain it, there are two tracks people take into running a building business.
Track one: the business person. They might have been a quantity surveyor or a project manager, or they might simply be an entrepreneur who's decided building is a good business to be in. They build a company, and they hire builders, or contract them in, to do the building. Some of these companies don't have a single builder on the payroll.
Track two: the builder off the tools. Someone who's spent years building on site, in the weather, fixing the things that go wrong, and then builds a company around that knowledge. They hire builders too, but they hire them knowing exactly what good work looks like, because they've done it themselves.
Both tracks are legal. Both can produce a finished house. The law sets the minimum either way. The structure and the weathertightness must be carried out or supervised by a Licensed Building Practitioner, whoever owns the company. So the licensed people are on site in both models.
The difference is what's sitting above the licensed people.
Where the difference shows up
A build is a long chain of small decisions, and most of them never appear on the plans. What turns up when a wall gets opened. Whether a junction gets done the proper way or the quick way. A detail nobody will see for ten years — until it matters.
I've seen it more than once on sites run the business-led way. The person in charge of the company looks at how their own builders are doing something and asks why it can't be done a simpler way. And the builders have to explain that the simpler way isn't a shortcut. It breaks the building. Some rules in this trade aren't opinions. They come from how materials have to be supported, fixed, weatherproofed and allowed to perform, and they're the details a qualified carpenter learns during the apprenticeship because they're basic to how the whole system works. They're not preferences, and they're not optional. Ask a builder to skip one and they'll look at you sideways. Nobody in that conversation is being dishonest. The business owner's knowledge of building is general, not specific. They don't know why the rule exists, because they've never had to learn it.
That's the two tracks, right there. Effort and good intentions were never the problem. The question is whether the person making the final calls understands why things are done the way they are, or only what they cost.
When the person at the top understands the building, the builders on site get backed to do it properly. When they don't, every hard decision becomes a negotiation between what's right and what's cheapest, and the builder doing your job is the one stuck in the middle.
There's a deeper imbalance underneath that, and it's worth naming plainly. On a build, three things are supposed to travel together: the knowledge of how to do it right, the responsibility for doing it right, and the say over what actually gets done. Under a business-led company they can come apart. The licensed builder on your job holds the knowledge, carries the responsibility for their own work by law, and can still be an employee or a contractor sitting underneath someone who controls the commercial outcome. That puts the person with the actual construction knowledge in the weaker position. The business owner can push for a result; the builder is the one whose name goes on the record of work. That's not a criticism of anyone's character. It's the structure, and it's a large part of what the two tracks are about.
The questions worth asking
None of this means a business-led company will build you a bad house. Plenty deliver. It means you should know which model you're buying, because you're paying for judgement either way. So ask:
- Is the person quoting my job the person who'll build it — or a salesperson between me and the builder?
- Who owns the building company, and are they a qualified builder? Are they a Licensed Building Practitioner? Whether they've worked on the tools is useful to know. Qualification and responsibility are the stronger measures.
- Who, by name, is responsible for the restricted building work on my job — carrying it out, or supervising whoever does — and what licence class do they hold? Each of them owes you a signed record of work when their part is done. (If those words are new, our guide on what the builder badges actually mean explains them.)
- Who will be making the technical building decisions on my job?
- How often will the building company's owner be on my site?
Straight answers to those five questions will tell you more about your build than any brochure.
Where we stand
Topp Shelf is track two. There's no version of it that isn't. The person who prices your job is the person who builds it, and the same pair of hands is responsible from the first quote to the last visit. I'm not claiming that makes us better than anyone. It's just the model, so you know what you're comparing.