Consulting Engineers Christchurch

Tetrad Consulting Engineers is an engineering company based in Christchurch that built on the collaboration of highly-qualified individuals who share the very same passion for providing high quality engineering services in the Canterbury region. Our vision is to showcase and produce what top quality engineering is all about.
Our small, but highly effective, design team brings together over 70-years of cumulative knowledge combining in-depth consulting engineering and innovative construction-related design experience.


We provide Geotechnical Services for residential, commercial and for design-build contracts.
  • Geotechnical due diligence

  • Design and build assessment

  • Geotechnical reporting for subdivision development

  • Design of shallow and deep foundation systems

  • Ground improvement design to MBIE guidelines

  • Shallow and deep ground investigation complete with geotechnical interpretive reporting

  • Retaining wall design.

  • Slope stability assessment

  • Design of steel screw piles

  • Design of bored and driven piles

  • Ground improvement design utilising standard stone columns and cement stabilised stone columns

  • Ground improvement design utilising reinforced gravel rafts

  • Design of hybrid foundation systems utilising ground improvement techniques

  • Liquefaction assessment and geotechnical reporting for building consent application


Our highly qualified team provides structural design services to our valued clients for commercial building contracts

  • Feasibility and due diligence for project costing

  • Residential design

  • Industrial building design

  • Commercial building design

  • Seismic strengthening

  • Modification and alteration design

  • Temporary works design

  • Structural peer review

  • Prepurchase inspectors and structural reports

  • Engineering and seismic assessments

  • Shallow and deep foundation design