1OneNull Demolition

Townsville · Mackay · Cairns

North Queensland's
Demolition Crew

Concrete demolition, interior stripoff and commercial demolition — done clean, on schedule, and handed over ready to build.

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🛡 Fully Insured
📍 Townsville · Mackay · Cairns
⚡ Fast Turnaround
📷 Real Project Evidence

What we do

Demolition services across North Queensland

From reinforced slab removal to live-building office strip-outs, we cover the full demolition scope — and document every job from start to clean handover.

Concrete saw cutting on a commercial slab, Townsville QLD

Concrete Demolition & Saw Cutting

Diamond-blade saw cutting and reinforced slab removal with clean, controlled lines.

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Interior stripoff of a commercial space, Mackay QLD

Interior Stripoff & Defitting

Walls, floors, tiles and ceilings stripped back to a clean structural shell.

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Office demolition in an occupied building, Cairns QLD

Office & Commercial Demolition

Low-disruption demolition in live, occupied commercial buildings.

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Jackhammer breaking reinforced concrete, Townsville QLD

Jackhammer & Concrete Breaking

Heavy breaking of reinforced concrete slabs, footings and structures.

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Building trench excavation, Townsville QLD

Earthworks & Trench Excavation

Building trenches dug to engineer spec and handed over clean.

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OneNull Demolition crew on a North Queensland job site

Not sure what you need?

Tell us about the site and we'll scope the job for you — free, no obligation.

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Who we are

Local crew. Real jobs. Clean handovers.

OneNull Demolition is a North Queensland demolition contractor working across Townsville, Mackay and Cairns. We handle concrete demolition, interior strip-outs and commercial office demolition — and every project is photographed and filmed from first cut to final sweep.

No stock photos, no corporate waffle. The work on this site is our work.

More about us
OneNull Demolition concrete works in progress, Townsville QLD

Featured project

Townsville — trench, before & after

Concrete slab before demolition, Townsville QLD
Before
Cleared and excavated trench after demolition, Townsville QLD
After
See the full project →

Where we work

Serving all of North Queensland

Demolition Townsville

Concrete demolition, saw cutting and earthworks for industrial & commercial sites.

Townsville →

Demolition Mackay

Interior stripoff and commercial defitting for refurbishments.

Mackay →

Demolition Cairns

Office and commercial demolition in live, multi-tenancy buildings.

Cairns →

Watch us work

Real footage from real job sites

Ready to clear the site?

Get a free, no-obligation quote

0497 317 312
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