Quantity Surveying,
Project Management
& Construction Consultants

Where precision meets passion in the world of construction and cost management.

At Ninety3, we’re not just about numbers; we’re about nurturing your vision from Concept Design through to Code of Compliance.

Our purpose is simple yet profound – to empower our clients with the clarity and confidence they need to make informed decisions throughout their construction projects. We offer a comprehensive suite of services, from detailed cost estimates and project management to contractor pricing and insightful consultancy.

We’re here to ensure that every dollar you invest is a step towards the realisation of your dream space.

Services that we offer

Working with us

Embarking on a construction project with Ninety3 means you’re choosing a partner who’s as invested in your project as you are. We pride ourselves on our approachable and personable service, ensuring that communication is clear, jargon-free, and tailored to your needs.

We work with:

  • Builders & Contractors
  • Home Owners
  • Developers
  • Architects
  • Design Consultants
  • and more

    We can assist with:

    • Residential Alterations.
    • Residential New-Builds.
    • Commercial Fit-Outs.
    • Commercial New-Builds.
    • Seismic Strengthening.
    • and more

    What is Quantity Surveying?

    In other countries, Quantity Surveyors are referred to as “Construction Cost Consultants” or “Cost Engineers”. Like these names suggest, our role is to manage the costs and financial aspects of construction projects.

    Where an Architect specialises in the design, a Structural Engineer specialises in the structure and a Builder specialises in the completing the physical construction based off these designs, Quantity Surveyors specialise in estimating construction costs and ensuring projects are planned and completed within budget, without compromising on quality.

    At Ninety3, we believe in guiding our clients through the complexities of construction costs, from the initial estimate to the final nail. We’re here to demystify the numbers, cut through the jargon, and offer transparent, straightforward advice.

    Whether you’re a homeowner embarking on a renovation or a developer shaping the skyline, quantity surveying is your blueprint for financial efficiency and project success.