4+ years of perfection in every project.
With a presence in 50+ global locations.
Demolition is a critical phase of many construction projects and requires detailed planning, strict safety compliance, and strong cost control. Accurate demolition cost estimating is essential to ensure works are carried out safely, efficiently, and within budget across residential, commercial, and industrial developments. Poor estimating can result in delays, unexpected expenses, and regulatory complications.
At COMET Estimating, we specialise in delivering reliable and comprehensive demolition estimating services throughout Australia. Our experienced team evaluates every cost factor involved in demolition works, including labour requirements, plant and equipment usage, waste handling, transport, and disposal charges. This detailed approach enables contractors and developers to plan with certainty, control costs, and complete demolition works within agreed programmes.
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Work with a dedicated estimating partner that reduces uncertainty, improves cost visibility, and supports smooth demolition delivery.
Best Rating in your town in estimating business
From small residential removals to complex industrial dismantling, COMET Estimating delivers detailed demolition cost estimates tailored to each project’s scope. Our structured breakdowns support effective budget management, resource planning, and scheduling from commencement to completion.
Cost estimates for houses, garages, sheds, internal strip-outs, and small residential structures, including labour, plant, waste removal, and disposal costs.
Detailed estimates for offices, retail centres, and multi-storey commercial buildings, accounting for safety controls, heavy equipment requirements, and waste management planning.
Robust estimates for warehouses, factories, plants, and industrial facilities, incorporating reinforced structures, machinery removal, site constraints, and Australian compliance requirements.
Precise estimates for partial removals, refurbishments, and structural alterations where protection of retained elements is critical.
Accurate estimating for slabs, footings, beams, columns, and reinforced concrete structures, including plant selection and disposal volumes.
Complete site clearance estimates covering haulage, recycling, and compliant disposal to deliver construction ready sites.
COMET Estimating works with a wide range of industry professionals, providing reliable demolition cost estimates that support planning, tendering, and successful project outcomes across Australia.
The estimation process is made simple and efficient. Patiently follow these four simple steps and get your project estimate in detail and with precision.
Provide demolition drawings, site information, specifications, and access or safety requirements to define project scope clearly.
Our specialist estimators analyse the project and prepare a detailed cost estimate covering labour, equipment, waste handling, haulage, and timelines.
Clients review the estimate and request clarifications or revisions. Adjustments are made to align fully with project requirements.
A detailed, line by line demolition cost estimate is delivered for tendering, budgeting, and reporting purposes.
COMET Estimating delivers accurate, timely, and dependable demolition estimating services across Australia. Our technical expertise and focus on precision make us a trusted estimating partner.
Hands-on demolition and construction experience ensures realistic, site practical estimates.
We provide ongoing support, revisions, and clear communication throughout the estimating process.
Clear, structured estimates with no hidden allowances or assumptions.
Estimates delivered within agreed timeframes to keep projects moving.
COMET Estimating provides clarity at every stage of demolition planning. Our detailed demolition take offs and cost assessments help you plan efficiently, submit stronger tenders, and secure more work across Australia.



Overlooked labour, equipment, or disposal costs quickly exceed approved budgets.
Poor resource planning causes machinery shortages and labour gaps.
Missed hazards and structural complexities increase site risks and liability.
Incorrect debris forecasting leads to disposal delays and excess costs.
Missing approvals or inspections can result in stoppages and penalties.
Budget overruns and delays damage professional reputation.
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COMET Estimating is recognised for delivering reliable and cost-effective demolition estimates that reduce risk and support successful outcomes.
Looking for accurate and dependable demolition cost estimates? Contact COMET Estimating today and receive 30% off your first order. Our specialists are ready to support your next demolition project with clarity, accuracy, and confidence.
59 King Road, HARKAWAY, VIC, 3806
Monday - Friday
09:00 AM Until 05:00 PM