Demolition & Excavation
Services Sydney
From first inspection and approvals through to hazardous-material clearance, demolition, excavation and cart-away — every stage handled by one accountable Sydney crew. Explore each service below.
Residential Demolition
Full house knockdowns, garages, granny flats, pools & outbuildings — slab and footings included.
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Structural Demolition
Partial and structural works, upper-storey removals and load-bearing walls with engineered propping.
View ServiceCommercial Demolition
Retail, office, hospitality & mixed-use sites — staged and out-of-hours where trading can’t stop.
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Industrial Demolition
Factories, warehouses, silos, tanks and gantries — full plant decommissioning.
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Strip Outs
Soft and full strip-outs taking a building right back to its base structure.
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Commercial Strip Outs
Office and interior strip-out projects and end-of-lease make-good.
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Asbestos Removal
Licensed removal, air monitoring and clearance certificates — handled in-house.
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Excavation & Haulage
Bulk excavation, site cut, spoil removal, cart-away and clean fill.
View ServiceDemolition and excavation services in Sydney — which one do you need?
Most projects need more than one of these services, and the right combination depends on what you are building next. Here is how they fit together.
Clearing a whole house or building
A full knockdown is residential demolition for homes, garages, granny flats and pools, or commercial and industrial demolition for retail, office, warehouse and factory sites. It usually includes removing the slab and footings so the next builder starts on a clean block.
Keeping part of the building
If the structure is staying and only part of it is coming out — an upper storey, a rear extension or a load-bearing wall — you need structural or partial demolition, carried out to an engineer’s methodology with temporary propping. If only the interior is going, a strip out takes the building back to its base structure, and a commercial strip out covers offices and end-of-lease make goods.
Asbestos
Any Sydney building built or renovated before 1990 may contain asbestos. Asbestos removal is usually the first step of a demolition or strip-out, followed by a clearance inspection before work continues. Because we are licensed for both, it is handled within the same program.
Getting the site ready to build
Once the structure is gone, excavation and haulage cuts the site to level, removes the spoil and brings in clean fill where needed — so the block is handed over ready for the slab.
Not sure where your project fits? Our guides cover house demolition costs, excavation costs, asbestos removal costs and the demolition timeline — or simply book a free site inspection.
Demolition and Excavation Sydney: One Contractor, One Program
Most building projects in Sydney need more than one site-preparation trade. A knockdown rebuild needs asbestos removal, demolition and a site cut. A commercial redevelopment needs a strip out, demolition and bulk earthworks. Having one demolition and excavation contractor do all of it means one quote, one program, one set of paperwork and no gaps between contractors waiting on each other.
| Project | Services typically involved |
|---|---|
| Knockdown rebuild | Asbestos removal, house demolition, site cut and excavation |
| Renovation or extension | Strip out, partial demolition, asbestos removal |
| Townhouse or unit development | Building demolition, bulk excavation, spoil removal |
| Commercial redevelopment | Commercial strip out, commercial demolition, earthworks |
| Industrial site clearance | Industrial demolition, asbestos roofing removal, steel recycling, bulk earthworks |
| End of lease | Office strip out and make good |
Not sure what your project needs? Book a free site inspection and we will put the full scope in writing.
Demolition & Excavation FAQs
Compliant, Safe & Fully Documented
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You Need?
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