Revive and Thrive

Congratulations Team 5M we have achieved Alert Level 1 

While our boarders are closed,  Cook Costello is open for business

We are keen to support you with your Engineering and Land Development requirements. Our enthusiastic team remain committed to high standards and competent delivery.  All our team are fully contactable by phone and email.

We are here to help, fully available, with all our services.


Contact us today


We have an impressive team of professionals that can determine just what your needs will be for your construction project and work to find a cost-effective design or solution.

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Our projects

Historical Mansion Build

Whangarei Heads Holiday Home

The Palms Lifestyle Village

Paramount Plaza Commercial Extension

Kerikeri Scenic Subdivision

Auckland High-rise Detailed Seismic Assesment

The Landing at Marsden

Our multidisciplinary abilities mean that we get the opportunity to work on a wide range of exciting projects. From the architectural design of a new bach to the structural and geotechnical engineering of a commercial factory, the CoCo Team has the experience to deliver your project, guiding you through the process.

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