GEOTECHNICAL CONSULTANTS
Technical Excellence and Project Success
At Cornerstone, you're not just hiring a consultant — you're partnering with an experienced Geotechnical Engineer who is hands-on from day one. Cornerstone have a proven track record of tackling complex ground conditions across New Zealand. Geotechnical expertise and practical insights are applied to every project and we pride ourselves on being dependable and providing on-time delivery. Whether it’s residential development, slope stabilisation, or commercial construction, tailored geotechnical solutions are delivered every time.
WHAT PEOPLE SAY
RICHARD
Abner from Cornerstone completed the site work in terrible conditions without any complaints. Professional service and detailed report swiftly available within 2 weeks of survey. Would certainly use again and highly recommended.
SAM
I appreciate your help on this job to date, you have by far been the best Geo we've worked with in a while.
JOEL
Cornerstone wrote a Geotechnical Diligence Report for us with a very tight deadline due to the approaching settlement date. We are thankful for the explanation of the geotechnical risks which allowed us to make an informed decision.
GIOVANNI
Cornerstone carried out the reporting for the commercial property we purchased. I can attest to their delivery and technical expertise in seismic assessments.
IAN
Abner was great to work with on our dwelling extension project. From the initial geotechnical investigation through to final sign-off, he was involved at every step of the way. I wouldn't hesitate to recommend Abner to anyone for geotechnical support