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EZY Basement Dig Outs Brisbane
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Basement Dig Outs Brisbane Company
- Over 107+ Five Star Reviews
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- Tight Access Excavation Under Existing Homes
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About Us
Leading Brisbane Basement Excavation Contractors
Welcome to EZY Basement Dig Outs Brisbane, the local crew Brisbane homeowners and builders call when they want more room under the house. We dig out under Queenslanders and older homes, and we excavate basements for new builds on flat and sloping blocks.
Digging under a house that’s still standing takes patience. We work around stumps, piers and service lines with compact machines, and by hand where the bucket can’t reach. Every dig follows your engineer’s plans so the house stays supported while the ground comes out. Brisbane ground can be heavy clay on one street and shale or rock on the next, and we turn up ready for both.
When the dig is done, the spoil leaves with us and you’re left with a clean, level base ready for your slab, retaining walls and drainage. We work right across Brisbane and its’ surrounding suburbs.
Call us on 07 4800 7058 for a free quote and site visit on your basement dig out.
20+
Years In Business
1.5k
Completed Projects
100+
Google Reviews
6+
Trained Staff
Our Services
Full Scope Basement Excavation Services Across Brisbane
Under House Dig Outs
Got a Queenslander with a low underside? We dig out under the house to give you the head height for a rumpus room, garage, extra bedrooms or storage. We work between the stumps by machine and by hand, down to the levels your engineer and builder have set.
Basement Excavation for New Builds
Building on a sloping block, or want a garage under the house? We excavate basements for new homes to the depth and footprint on your plans. You get clean, square walls ready for shoring, retaining and the slab.
Tight Access Excavation
Most under-house jobs come with low clearance and a narrow side path. Our compact excavators, tracked dumpers and hand crews get into spaces bigger machines can't, and we cover paths, lawns and garden edges on the way in.
Rock and Hard Ground Excavation
Brisbane ground often changes from clay to shale or rock a short way down. We bring rock breakers and the right attachments to break it out cleanly, and we'll tell you before we start if your site looks likely to need them.
Concrete Removal and Site Prep
Old slabs, paths and footings under the house have to come out before the dig can start. We break up and remove the concrete, clear out old rubbish and leave the ground ready for excavation.
Spoil Removal and Clean Up
A basement dig out moves a lot of dirt, often through a gap not much wider than a wheelbarrow. We load it out, cart it away in tippers and leave a level, tidy base ready for the slab and the next trade.
Why Choose Us
Why Choose Us for Basement Dig Outs in Brisbane?
Sick of the space under your house going to waste? A dig out is one of the most practical ways to add room without adding a second storey or moving house. We handle basement dig outs right across Brisbane, under old Queenslanders, post-war homes and new builds on sloping blocks.
Digging under a house is a different job to digging an open block. The house is sitting right above you, the clearance is low and there are stumps, pipes and cables in the way. One careless bucket can crack a footing or split a sewer line, and a simple job turns into an expensive repair. That’s why we plan every dig with your builder and engineer, check where the services run before we start, and take the time to do it properly.
Clear Quotes That Cover Spoil and Access
Your price depends on the size and depth of the dig, how much clearance there is, what the ground is like and how much spoil has to come out. Your quote covers each of those in plain terms, and spoil removal is on there from the start. If there's a chance of rock, we explain how it would be priced before the first bucket goes in.
We Work to Your Engineer's and Builder's Plans
Dig outs under existing homes usually need engineering. That might mean new footings, retaining walls or temporary support for the house while the ground comes out. We dig to the levels and setbacks on those plans, and if something on site doesn't match, we stop and check with the engineer or builder before going further.
Your House Stays Protected
We keep a safe distance from stumps and footings, dig in stages where the plans call for it and use smaller machines close to the house. The aim is simple. Your floors, walls and plumbing upstairs shouldn't notice we were ever underneath.
Approvals and Services Checked Before We Dig
Turning the space under your house into rooms usually needs building approval through a building certifier. Some homes, including older houses in Brisbane's character overlay areas, may also need planning approval from Council depending on the work. Your builder or certifier normally handles this. Before we dig, we request service plans through Before You Dig Australia and find the pipes and cables under the house.
Drainage Planned From Day One
A dug out area sits lower than the ground around it, so water wants to run in. We can excavate for subsoil drains, sumps and retaining walls as part of the same job, which gives your new space a much better chance of staying dry through a Brisbane storm season.
Operators Who Know Brisbane Ground
Plenty of Brisbane homes sit on reactive clay that swells when it's wet and shrinks when it dries. Hillside blocks can hit shale or rock early. Our operators know what to look for, when to slow down and when to bring in the rock breaker, so the dig comes out right the first time.
Choose From A Range Add-Ons
We Also Offer
A dig out is usually one part of a bigger renovation. While the machines are already on site, our Brisbane crew can take care of these jobs too.
- Retaining Wall Excavation
- Drainage and Trenching
- Concrete Removal
- Footing and Pier Hole Digging
- Site Cuts and Levelling
We Are A Business Who Cares, And it Shows
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Frequently Asked Questions
A basement dig out is a big step, and most people only do it once. It’s normal to have questions before anything gets dug. How much room can you actually gain? Do you need approval? Will the house be safe while the ground comes out? We’ve answered the ones Brisbane homeowners ask us most below.
If your question isn’t here, give us a call or add it to your quote request. Tell us about your house, the clearance underneath and what you want to use the space for. A few photos from under the house make it much easier to work out what’s involved.
How much does a basement dig out cost in Brisbane?
It depends on the size and depth of the dig, how much clearance and access there is, what the ground is like and how much spoil has to come out. A small dig out under a high-set Queenslander costs far less than a full basement on a sloping block. Get a free instant quote and we'll price your job.
How long does an under house dig out take?
Smaller dig outs can be done in a few days. Larger basements, rock, tight access or staged digging for structural reasons all take longer. Wet weather can slow things down too, because soaked clay is hard to move cleanly. You'll get a timeframe with your quote.
Do I need approval to dig out under my house in Brisbane?
If you're turning the space into rooms, usually yes. That normally means building approval through a building certifier, plus engineer's plans. Some homes, including older houses in a character overlay area, may also need planning approval from Brisbane City Council. Your builder or certifier will confirm what applies to your house.
How much height do I need for a room under my house?
It depends on what the room is for. Bedrooms and living areas need more ceiling height than a garage, laundry or storage area. Your builder or certifier will tell you the minimum for your plans, and we dig to the levels they set.
Will digging under my house damage it?
Not when it's planned properly. We follow your engineer's plans, keep a safe distance from stumps and footings, dig in stages where needed and use small machines close to the structure.
Can you fit a machine under my house?
Usually, yes. Our compact excavators and dumpers suit low clearance and narrow side access, and we finish the tight spots by hand. Send us the clearance height and the width of your side access when you ask for a quote.
Will you take the spoil away?
Yes, spoil removal is part of the job. We load it out and cart it off site in tippers. If you'd like to keep some for landscaping, tell us when you book and we'll leave it where you want it.
What happens if you hit rock?
We bring rock breakers for Brisbane's shale and rock. If we find rock that nobody could see at the quote stage, we stop, show you, and explain what it costs to break out before we carry on.
Do I need to raise my house before a dig out?
Not always. Some homes have enough room once the ground underneath is lowered. Others get a better result from raising the house a little and digging out at the same time. Your builder and engineer can tell you which option suits your home and your budget.
How do I get started?
Fill in the free instant quote form or give us a call. Tell us your suburb, the size of the area and the clearance under the house. Photos help too. We'll come back with a price and our next available start date.
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EZY Basement Dig Outs Brisbane
Brisbane, Australia
- Over 107+ Five Star Reviews
- Licensed and Insured Company
- Tight Access, Rock Breaking and Spoil Removal
- Get A Free Instant Quote Now