How much does it cost to use a Quantity Surveyor?

I get asked this question a lot…

If you’re building or renovating, you’ve probably wondered: “How much does it cost to use a Quantity Surveyor?”

The short answer: it depends on your project, but the longer answer is this — hiring a QS is one of the smartest investments you can make in your build.

Why it’s worth it

While there’s always an upfront cost, my role is to save you money overall. Here’s how I help homeowners and builders across Central Otago and the wider South Island:

✔️ Avoid budget blowouts before they happen ✔️ Manage costs from first sketch to final invoice✔️ Provide peace of mind with clear, transparent financial oversight

What shapes the fee

Every project is different, but a few key factors drive cost:

• Project type: new build or renovation

• Scope & complexity: size, materials, detail level

• Service needed: early feasibility estimates, full cost management, or progress reporting

• Timing: early involvement usually means better savings and fewer design revisions

Where possible, I offer a fixed-fee structure, so you know exactly what to expect from day one.

Typical services I provide

• Budget estimates during concept or design

• Detailed cost plans and schedules of quantities

• Tender analysis and contract documentation

• Cost control during construction — progress claims, variations, and reporting

• Final account reconciliation

When to get a QS involved

The best time to engage a Quantity Surveyor is before your plans are locked in. Early cost checks mean fewer expensive surprises later.

Thinking about your next project?

Whether you’re planning a new home in Central Otago or a renovation anywhere across the South Island, I’d love to help you get the numbers right.

📩 Email me your plans and let’s chat