• reception@costem.co.nz
  • 0121 106 1433
How can we help
costem quantity surveying company

Bridging the gap between clients and contractors.

Our Services
About Costem
We take the time to understand your goals and ask the right questions so nothing gets lost between the client’s vision and the contractor’s work. Our services are designed to give  confidence, reduce misunderstandings, and make every project run more smoothly by asking the questions that matter.

Best Quality Service

We take the time to understand your goals to achieve the best

We ask the questions that matter.

Our Services

Prioritising client needs and visions in every project.

Portrait of a Confident Construction Engineer Woman. Smiling and Looking at Camera. Standing in front of the Modern Office Building
architecture-1.jpg

Residential Renovation Full Costings

Comprehensive cost breakdowns for renovation/extensions/addition projects.
Portrait, solar engineer and woman in city on rooftop for career in renewable energy. Face, archite.

Labour Only Takeoffs

Accurate labour cost takeoffs for contractors and builders.
architect-working-with-city-construction-project-in-architecture-office.jpg

New Build Full Costings

End-to-end costing for new residential constructions.
architecture-and-engineer-desktop-.jpg

Concept / Preliminary Costings

Early-stage estimates for feasibility and budget planning.
engineer-talking-on-smartphone-with-clients-boss-working-on-architectural-plans-drawing-projects.jpg
Start Your Project

Too busy to take off? Let us handle the details so you can focus on the big picture​

Get Started
Why choose us

why we are the preferred choice for architecture.

We provide tailored take-off estimation services that bring clarity and trust to every project. By understanding the needs of both clients and contractors, we make communication simple, accurate and reliable. Our role is to align expectations and deliver outcomes everyone can stand behind.

Discovery

Quote

Delivery

Contact Us

Subscribe Our Newslater

Get Our Latest Updated & Big Discount Sale

All right REserved - © Costem 2026

Powered by
►
Necessary cookies enable essential site features like secure log-ins and consent preference adjustments. They do not store personal data.
None
►
Functional cookies support features like content sharing on social media, collecting feedback, and enabling third-party tools.
None
►
Analytical cookies track visitor interactions, providing insights on metrics like visitor count, bounce rate, and traffic sources.
None
►
Advertisement cookies deliver personalized ads based on your previous visits and analyze the effectiveness of ad campaigns.
None
Powered by