Quality BY Design
Consulting Engineers
Providing Structural Engineering, Geotechnical Engineering and BIM services across New Zealand
• Structural Engineering
• Geotechnical Engineering
• BIM – Building Information Modelling
• Fabrication Detailing
• Construction Observation Services
Services
Structural Engineering
Structural Engineering Design Services.
Geotechnical Engineering
Geotechnical services for residential, commercial and for design-build contracts.
BIM
Our highly skilled BIM team are using the latest technologies to streamline the process from design to fabrication.
Construction Services
Tetrad can offer construction services, we have collectively over 80 years’ experience in construction.
Fabrication Detailing
We use BIM software to produce full fabrication drawings including precast concrete, insitu concrete, foundations, timber elements and steel structures.
Why Tetrad?
Invested in Quality
Utilizing the latest technologies and project delivery methods to complete projects to the highest level.


Customer Service
We pride ourselves on delivering designs that work for our clients on all levels.
Customer Service
We pride ourselves on delivering designs that work for our clients on all levels.

Buildability
Through our collective experience and collaboration with contractors, we deliver designs that can be built effectively and efficiently.


Teamwork
Our focus on teamwork is the driving force behind our successful delivery to clients.
Teamwork
Our focus on teamwork is the driving force behind our successful delivery to clients.

Let’s Build Something
71 Peterborough Street
Christchurch Central City, Christchurch 8013
Phone number 03 365 0726