Our Services

Delivering Comprehensive Construction Cost Estimating for a Variety of Building Projects

With a diverse team of experienced quantity surveyors and builder estimators, Duo QS is equipped to handle construction cost estimating for a wide range of projects. Whether you're planning a residential renovation, a commercial build, or a large-scale development, our team is ready to provide detailed, accurate, and timely cost estimates.

Directors are affiliate members of the Australian Institute of Quantity Surveyors

Council Report - Section 94 Contribution

If you’re a developer about to start your next project, chances are you’ve come across the term “Section 94 Council Report” and wondered what it’s all about? This is an important document in the development sector and understanding it can make all the difference in your project’s success.
A Section 94 Cost Summary Report – or Section 7.11 Report for NSW residents – is a document that provides a detailed estimate of your development project costs. A development contributions plan overlay is often incorporated as a schedule to Section 94 in a planning scheme, and it outlines the requirements for the preparation and approval of a DCP as set out by the Planning and Environment Act and the Ministerial direction.
For: Developers & Architects

Bill of Quantities: Detailed Cost Report

A Bill of Quantities offers a comprehensive breakdown of materials, parts, and labor required for a construction project. It acts as a guide, presenting a clear picture of the project's scope and the associated costs.
This detailed cost report is an essential tool in the construction process, whether you’re embarking on a civil contract or a home renovation.
For: Developers, Builders, Contractors & Architects

Bank Reports: Initial Cost Report

The Initial Cost Report is a detailed cost breakdown of the project and identifies any risks associated with the proposed development before building work commences.
At Duo QS, we specialise in providing comprehensive and accurate QS cost reports, helping developers navigate the loan application process with confidence.
For: Developers & Lenders

Bank Reports: Progress Claim Construction Report

A Progress Claim Report tracks how much has been paid to the builder while identifying how much the bank still needs to release.
For: Developers & Lenders

Insurance Replacement Valuation Report

An Insurance Replacement Valuation is a report that assesses the accurate replacement cost of a building in the event of any loss or damage to the property.
This valuation process estimates the actual cost to rebuild the building at the time of the valuation, ensuring that you are adequately insured should an unfortunate event arise.
For: Developers, Insurance Brokers & Strata Committees

Elemental Cost Plan: Preliminary Cost Report

Our Elemental Cost Plans provide a detailed cost analysis that takes into account all factors such as preliminary costs, construction costs, overheads, and profit.
Cost planning effectively helps achieve a realistic cost estimate from the contractor tender to the final order of cost.
For: Developers & Architects