· by Rick Kosta
Concrete removal is priced on the job, not off a menu. Two driveways of the same size can land a long way apart on price because one is 100mm of plain concrete with a truck able to back up to it, and the other is 200mm of steel-reinforced slab behind a locked side gate. If you are trying to budget before you start ringing around, it helps to know which parts of your job the price is actually made of.
This guide sets out the rate concrete removal is usually quoted at, the factors that push a quote up or down, and what a properly itemised quote should include so you can compare two numbers fairly.
What you are paying for
Concrete removal is the breaking, cutting, lifting and clearing away of an existing concrete surface: a driveway, a path, a patio, a shed slab, a set of steps. It is usually done as the first step of something else, whether that is a renovation, a demolition or a new build.
The price covers more than the noisy part. A complete job includes assessing the slab, breaking it up, separating out steel reinforcement, loading the rubble, carting it off site, paying the disposal fee at the other end, and leaving the ground level enough for whatever comes next. If a quote only covers the breaking and you are left with a pile of rubble in the driveway, it should not be compared to one that is.
Indicative rates for concrete removal
In Australia concrete removal is generally calculated per square metre. As an indicative range, expect somewhere between $50 and $150 per square metre. Treat that as a starting point for your own budgeting rather than a quote, because the spread between the top and bottom of that range is where all the detail lives.
A thin, unreinforced slab in an open backyard with clear truck access sits toward the lower end. A thick residential driveway with steel mesh through it and a service pit to work around sits toward the upper end. Nobody can tell you where your job falls without seeing it, but knowing the range means you can spot a quote well outside the normal spread and ask why.
The factors that move the price
Area and thickness
Area sets the base number. Thickness sets how long each square metre takes. A 100mm path and a 200mm commercial slab are not the same work per metre: the thicker pour needs more breaking time and more machine hours, and it produces far more rubble to cart away. Measure your area before you call, and mention the thickness if you know it.
Reinforcement
Reinforcement is steel mesh, rebar or cable set inside the pour to make the concrete stronger and more crack resistant. It does exactly that, which is why reinforced slabs are harder and slower to take out. They need heavier breakers, saw cuts to get the slab into liftable pieces, and time spent cutting and separating the steel. Reinforced concrete costs more to remove than plain concrete, and a reinforced driveway is one of the more common reasons a quote comes back higher than a homeowner expected.
Site access
Access is the factor most people underestimate. If a truck and an excavator can get to the slab, the job runs on machine time and finishes quickly. If the only way in is a 900mm side gate, the crew is working with smaller machines and moving material by hand, and the same square metres can take twice as long. Narrow frontages, steep drives, overhead wires, soft lawns you do not want tracked over and neighbouring structures all push the number up.
Disposal and waste fees
Concrete is heavy and it cannot simply be dumped. Disposal is charged by weight and it is a real line in every quote. Fees vary with where the job is and how far the nearest facility is, and metropolitan disposal generally costs more than regional. Mixed loads cost more than clean concrete, which is one reason contractors separate the steel out on site.
Location
Urban demolition work in Australia typically costs more than the same work in a rural area, through a combination of travel, traffic, parking, permits, tighter sites and higher disposal rates. Within Melbourne, an inner suburban terrace with no off-street parking is a different proposition to an open block further out.
Labour and equipment
Labour and machine hire make up the rest. Bigger machines cost more per hour but finish sooner, smaller ones cost less per hour but take longer and need more hands. An experienced crew picks the combination with the lowest total cost, which is not always the cheapest gear on the day.
Removal or resurfacing
If the slab is structurally sound and only looks tired, resurfacing is often the cheaper option because the original concrete stays where it is. That is worth pricing before you commit to removal. Resurfacing does not work on everything though. Once a slab is badly cracked, lifting, sinking or sitting at the wrong level for what you are building next, resurfacing is money spent on a surface that will fail again, and full removal is the honest answer.
How to keep the cost down
- Improve access before the crew arrives. Move cars, bins, pot plants, furniture and anything else in the path. Take a fence panel out if that is what gets a machine in. Every metre the crew does not have to barrow material is money saved.
- Keep the concrete clean. Concrete separated from soil, timber and rubbish is easier to recycle and cheaper to dispose of.
- Get more than one quote and compare them line by line, not just at the bottom. Check whether disposal, clean-up and the steel are all included in each.
- Plan it in. Emergency and last-minute demolition work attracts a premium. Booking a few weeks out is cheaper than booking tomorrow.
- Combine jobs. A path and a slab done in one visit cost less than two separate mobilisations.
Where the old concrete ends up
Clean concrete does not have to go to landfill. It is crushed and reused as aggregate for road base, drainage layers, foundations and landscaping fill. To get there it needs to be separated from soil, timber and other waste, and the steel mesh or rebar taken out and recycled separately. Most established contractors handle all of that inside their quote, which is part of what you are paying for when you compare a professional price against the cost of hiring a skip and doing it yourself. For more on where that trade-off lands, read our guide on what professional concrete removal involves.
What a proper quote should itemise
- Square metres and slab thickness, so you can see how the number was built.
- Whether reinforcement is expected and how it will be handled.
- Labour and equipment for the site as it actually is, including any access limits.
- Disposal and tip fees, stated rather than buried.
- Clean-up and the condition the ground will be left in.
- Any extras: saw cutting, service location, traffic management, permits.
Alongside price, check the contractor is licensed and insured, ask how they manage dust and safety, and look at reviews and past jobs of a similar size. A cheap quote from an uninsured operator stops being cheap the moment something goes wrong.
Getting a number for your site
The fastest way to a real figure is to have someone look at the slab. Kosta & Sons has been doing this around Melbourne for more than 13 years, and our concrete removal service in Melbourne covers breaking, cutting, carting and disposal in one quote. Call 0456 614 439 with your measurements and we will tell you what the job involves before we quote it.
Ready to act on this? Explore concrete removal in Melbourne, or learn more about non licenced demolition.
