Structural Engineers Across New Zealand
If you’re planning to build or alter a structure, it can be difficult to know what structural risks and design requirements may affect your project. At Cook Costello, our structural engineers assess loads, materials and compliance obligations, and provide clear recommendations to deliver safe, practical and buildable solutions.
OUR CAPABILITIES
What We Do
From new builds and alterations to seismic strengthening and forensic assessment, we design safe, compliant and buildable structural solutions across New Zealand.
OUR PROCESS
What the Structural Engineering Process Looks Like
Every project is different. The steps below outline what typically happens during a structural engineering engagement, depending on the building type, complexity and consenting pathway.
Why Work With Us
What sets Cook Costello apart is our collaborative, whole-of-project approach. Our structural engineers work seamlessly with in-house geotechnical, civil, geophysics and surveying teams to deliver solutions that are practical, coordinated and buildable. This integration streamlines the design process, reduces clashes on site, and saves you time and cost.
With strong local knowledge and almost 50 years of national project experience, we design structures that are safe, efficient, and fully compliant with evolving standards. Having all this expertise under one roof keeps the entire design team are in sync, ensuring our structural solutions are tailored to local ground conditions and natural hazards, giving every project built-in resilience and long-term value.
Featured Projects
Practical Structural Engineering Starts Here
Tell us about your project. We’ll advise on the structural design approach, required documentation and how to move smoothly toward consent and construction.