Company Profile

Cornerstone Contractors has built strong, long-standing relationships with leading commercial project managers, developers, and principal contractors throughout New Zealand.

We have successfully completed numerous commercial deconstruction projects across both the North Island and South Island — from multi-storey office towers in Auckland's CBD to a dwelling renovation project in Queenstown, hospital project in Kaitaia, and beyond.

Our reputation in the commercial sector is built on consistent delivery: on time, on budget, and with zero compromise on safety.

We handle all residential deconstruction works — whether that's a partial strip-out, selective interior removal, or the complete deconstruction of an entire property.

From single dwellings to multi-unit developments, our team manages every stage of the process: site preparation, structural removal, waste disposal, and final site clearance.

Homeowners, developers, and councils across New Zealand trust Cornerstone to deliver clean, safe, and efficient residential deconstruction.

Cornerstone Contractors is fully licensed and certified to carry out all classes of asbestos removal work in New Zealand — Class A (friable) and Class B (non-friable) asbestos removal.

Our asbestos removal teams operate in strict compliance with WorkSafe NZ regulations, ensuring safe identification, containment, removal, and certified disposal on every project.

Whether it's a school, industrial facility, or residential property, we have the credentials, equipment, and experience to manage asbestos safely and efficiently.