About
NZGI is the only specialist stone column ground improvement contractor in New Zealand. We deliver both ground improvement and earthworks design and build solutions. We also cater to minor works involving excavation, carting, supply and placing gravel rafts for bridges, buildings, driveways, etc. If we can’t help you we will endeavour to link you to the appropriate service.
What we do
Surveying & Engineering, Demolition, Earthworks, Foundations
Areas served
Christchurch
Business type
Company
Credentials
Ask your tradie about their credentials. Not all work requires accreditations.
