By Greg Allan, tradesman and creator of Data First Coaching
What licence does an earthmoving business need in Australia?
What you need depends on which state you work in and what the job is, because excavating and earthmoving licensing in Australia is run state by state, not under one national ticket.
In New South Wales, the NSW Fair Trading excavating work page says you must have a licence or certificate to do excavating work, and that you need a contractor licence once the job's labour and materials value passes the figure set out on that page. In Queensland, the QBCC Regulation lists “Earthmoving and excavating” as its own class of contractor's licence, and the QBCC licence type guide explains whether you need a contractor, nominee supervisor or site supervisor version. In Victoria, if the work is on a house or similar small building, the VBA page on domestic building work describes a Domestic Builder class limited to earthworks and excavation work, and Consumer Affairs Victoria says registration is needed once the cost passes a threshold or the job needs a building permit.
None of these three regimes asks whether the quote that won the site cut actually covered machine hours, fuel and the tipping fee once the job was done.
Does an excavator or bulldozer operator need a special licence?
In most states, operators of earthmoving plant such as excavators, bobcats and bulldozers no longer need a separate high risk work licence to drive the machine, but the business running the plant still has to prove the operator is properly trained and competent.
WorkSafe Queensland's page on earthmoving occupational classes says you no longer need to hold an earthmoving or particular crane certificate for this equipment, but the business with management or control of the plant must make sure operators get adequate training, instruction and supervision. SafeWork NSW's earthmoving plant safety checklist echoes this, noting high risk work licences are no longer required for plant like excavators, front end loaders and bulldozers, which puts the onus on the business to check competency itself. Safe Work Australia's excavation code of practice confirms a high risk work licence is still required for some powered mobile plant, but says in most cases earthmoving machinery does not need a licensed operator. One exception: if the plant is used in crane mode to lift a load rather than dig, a dogging high risk work licence may apply.
Does an earthmoving contractor need to do anything before digging?
Yes. Before any trenching, site cut or bulk earthworks job starts, SafeWork NSW's checklist says businesses must fulfil Before You Dig Australia (BYDA) requirements before any excavation work is carried out, regardless of which licence covers the job itself.
This sits alongside the licensing above, not instead of it. A contractor licence or registration says you're allowed to take the job on. BYDA is about what's underground once you start digging, drainage lines, cables and pipes included. Both matter, and neither one checks your margin.
So if the paperwork is in order, why do licensed earthmoving contractors still go broke?
A fully licensed, fully insured earthmoving contractor can still run out of cash, because a ticket on the wall says nothing about whether a day of wet hire, a site cut or a trenching job actually made money once fuel, servicing, floating the machine between sites and the tipping fee came out.
Most owners quote by feel: a day rate for the excavator, a rough guess at machine hours, maybe a buffer for a wet day. What rarely gets checked, job by job, is the gross profit margin once the real costs land, dry hire against the rate charged, wet hire against the operator's wage and fuel, the tipping fee against what the civil or builder customer actually pays on time. A business can be winning plenty of work, fully compliant, and still be going backwards, because being licensed and being profitable are not the same test.
What number actually keeps an earthmoving contractor in business?
The number that tells the truth is the gross profit margin on each job type, dry hire, wet hire, site cuts, trenching, bulk earthworks, tracked from the business's own data, not from memory at the end of the quarter.
Memory tells an owner the last big job "went alright." The data shows whether that job, once machine hours, fuel, servicing, the float and the tipping fee are taken out, actually carried its share of the business or just kept the excavator busy. This is the data first part of running an earthmoving contractor business: start from what the job and finance numbers actually show, then work out where the margin is leaking, rather than explaining the business from memory and hoping the answer matches.
Picture an earthmoving contractor who quotes every site cut by hand, working from memory of what the last similar job needed. With so many separate line items on an earthworks job, drainage pipe, bedding material, attachment hire, float costs, it's easy for one small thing to be left off the quote and then turn up missing, or unpaid for, once the job is on site. A quoting template built around a checklist for each type of job, covering every item down to the small things like fittings and bedding, closes that gap before the job starts rather than after the invoice goes out.
This is where AI agents come in. An AI agent is software that does a piece of the office work the way the owner would do it themselves, with their prices, their wording and their rules, applied the same way every time. For an earthmoving contractor, that might mean an agent that checks every quote against the job type's usual cost lines before it goes out, or one that pulls machine hours and fuel against each job as the data comes in, so the gross profit margin is visible while the job is still running, not three months later. AI agents don't replace the licence or the compliance work. They take the repetitive checking off the owner's plate so the owner's time goes on the crew, the client and the next site, not on reconstructing a quote from memory.
This is general information, not legal, tax or employment advice. Check your own situation with the body named here or a qualified adviser.
Where can you check the current rules?
- NSW Fair Trading: Excavating work covers the NSW excavating licence or certificate and contractor licence requirement.
- WorkSafe Queensland: Earthmoving or particular crane occupational classes covers whether an operator needs a crane or earthmoving certificate.
- SafeWork NSW: Earthmoving Plant in Construction Safety Checklist covers high risk work licensing and Before You Dig Australia obligations.
- Safe Work Australia: Excavation Work Code of Practice covers national guidance on high risk work licences for powered mobile plant.
- Queensland Building and Construction Commission Regulation 2018 covers the Earthmoving and excavating contractor licence class.
- QBCC: Which licence type you need covers choosing between contractor, nominee supervisor and site supervisor licences.
- VBA: What is domestic building work? covers the Domestic Builder class limited to earthworks and excavation work.
- Consumer Affairs Victoria: Becoming a registered building practitioner covers when registration with the BPC is required.
How does Data First Coaching approach this?
Data First Coaching starts from the earthmoving contractor's own job and finance data through the Trade Business Intelligence, not from a conversation about what licences the business holds. Greg looks at gross profit margin by job type first, dry hire against wet hire, site cuts against trenching, because that is where a compliant, busy business can still be quietly losing money. Greg has said of building his own systems, “I kept working hard and overcame those challenges and created systems and solutions that minimise those mistakes,” because being licensed, insured and winning work was never the same as running a business that keeps its money. The how of building that into an earthmoving contractor's own systems is worked through inside the Academy, with members, because the Trade Business Intelligence is powered by every member for every member, and that only works with owners who are open minded, innovative and willing to share.
