KGA Geotechnical operates from two office locations; Auckland and Christchurch. The full range of KGA Geotechnical services can be provided from either office through a free flow of knowledge and expertise between both teams.

Auckland forms a centre of excellence for land development, infrastructure development and slope stability and retaining wall analysis.

Christchurch forms a centre of excellence for seismic design, liquefaction assessment, ground improvement/strengthening and heavy/deep foundation design.