Demolition
Houses, unit blocks, shops, factories and service stations, under a licensed demolisher.
Areas we serve · North Shore
Chatswood to Hornsby. Shale on the ridges, sandstone in the gullies, significant trees on the larger blocks, and high density redevelopment around the centres.
Tell us the suburb and what is on the site. We will arrange a time to look.
What we do on the North Shore
Most jobs need more than one of these. Quoted together they share a mobilisation, a programme and one set of truck movements instead of three contractors waiting on each other.
Houses, unit blocks, shops, factories and service stations, under a licensed demolisher.
Identification, removal by licensed asbestos removalists, independent clearance and disposal.
Structures, trees, stumps, vegetation and contaminated ground off the block.
Site cut, footings, basements, pools and rock, with the spoil carted.
Truck and dog and tipper hire, material delivery, and demolition waste recycling.
Suburbs
What changes between them is the housing stock, the access and what the ground turns out to be once the first metre is off.
High density redevelopment around the centre, against boundaries and under traffic management, with shale on the ridge.
Large established blocks with significant trees, where tree approval is routinely the longest item on a programme.
Deep blocks falling away into gullies, so a dig can start in shale derived clay and finish in sandstone.
Ridge top stock with sandstone in the gullies below, and a lot of pre 1990 construction across the older streets.
The ground
The Wianamatta Group forms ridges along the Pacific Highway corridor, including through Hornsby and Chatswood, with Hawkesbury Sandstone beneath and exposed in the valleys and gullies that cut between them.
In practice that means two different digs within a short distance of each other. A block on the ridge is usually working in clay rich shale derived soil; a block falling away into a gully is as likely to be in sandstone. Which one you are on changes the machine, the attachment and the rate, and it is not something that can be judged from the street.
A geotechnical report is worth more here than almost anywhere, because the variation is over a short distance rather than across the region.
Digging here
The geology named here is the published regional record. What any particular block is made of has to be found by looking at it.
The first layer, and on the older blocks frequently fill. Kept separate because what it contains decides where it can go.
The Wianamatta Group forms the ridges along the highway corridor, and it weathers to reactive clay soils.
Exposed where the ground falls away between the ridges, which can be a short distance from a shale block.
The constraint that most often decides the machine, regardless of what the ground turns out to be.
North Shore
The Pacific Highway corridor, covering Chatswood, Killara, Lindfield and Hornsby.
| What it is | Why it matters on the job |
|---|---|
| Ridge and gully in close proximity. | Which is the defining feature here and the reason two blocks a few streets apart can be completely different digs. |
| Large established blocks with significant trees. | Killara and Lindfield especially. Tree approval is routinely the longest item on a clearing programme. |
| Steep driveways and battle axe blocks. | Access is frequently the binding constraint on what machine can be used. |
| High density redevelopment around Chatswood and Hornsby. | Unit block demolition and basement excavation, against boundaries and under traffic management. |
| Heritage and conservation controls. | Common through the leafier parts, and a planning question to resolve before a demolition scope is written. |
We work the whole corridor
Wollongong through Greater Sydney and the Central Coast to Newcastle. Western Sydney and the Northern Beaches are where we are most often.
North Shore questions
North Shore
Send the address and a photograph or two and we will tell you what the job actually involves. The Pacific Highway corridor, covering Chatswood, Killara, Lindfield and Hornsby.
Special demolition offer
Demolition and removal services from $15,999*. Tell us about your project and we'll help you understand the costs.
*Starting price applies to eligible demolition and removal projects only. Final pricing depends on structure size, materials, site access, location, waste disposal requirements, hazardous materials and any necessary approvals. A final quote will be provided following project assessment.