Professional Geotechnical Consultants servicing the Northern Beaches, Sydney & NSW


From start to finish, deal with just one professional consultant on your project

Established in 2001, and over 250 individual sites a year – experience you can rely on


Crozier Geotechnical Consultants is an Engineering Geology based Geotechnical Consultancy that offers a comprehensive range of geotechnical services to a broad range of clients.

The Right Size

Whether you’re a residential home-owner, builder, architect, consulting engineer, commercial developer or local council, the scale of our business ensures you are always working with the same experienced Engineer throughout your project. Read more About Us by clicking here.

Vast Experience

Established in 2001, we employ experienced Engineering Geologists and Geotechnical Engineers with expertise in the residential and commercial site investigation and slope stability fields. Just click here to view some of our Projects.

Central Sydney Location

Located on the Lower Northern Beaches,  we have extensive experience in residential investigations and reporting for Development Application purposes to the local Councils. Contact us today, wherever you are in Sydney, by clicking here.

Huge Range of Services

Crozier Geotechnical Consultants undertakes site investigations and reporting for over 250 individual sites per year, along with construction supervision, advice and monitoring. Click to read more about our Services.