PDF Print E-mail


Established in 1995, Network Geotechnics has grown into a diversified provider of geotechnical services with capabilities in geotechnical engineering, environmental consulting and construction materials laboratory testing.

Our consulting team provides high quality, tailored solutions by combining technical knowledge and expertise with a thorough understanding of our clients’ requirements.

Our laboratory team provide an extensive range of NATA accredited testing services covering earthworks, soil, aggregate, concrete, rock, asphalt, geo-mechanical and chemical testing.

Over the last 20 years we have been engaged on more than 10,000 projects across the Sydney, Central Coast and South Coast regions of NSW, which have included:

  • Residential developments;
  • Commercial and industrial developments;
  • Master planned subdivisions;
  • Local, arterial and highway road infrastructure;
  • Rail infrastructure;
  • Land reclamation and port facilities;
  • Water and sewerage infrastructure including dams and pipelines;
  • Tunnel infrastructure;
  • Substation and other utility infrastructure.

We have a diverse client base throughout the construction and civil engineering industries which includes:

  • Major civil contractors;
  • Regional and local civil contractors;
  • Land development firms;
  • Engineering consultancies;
  • Quarried material suppliers;
  • Architectural firms;
  • Local councils;
  • Asset and infrastructure owners.

Why Network Geotechnics

'All Under One Roof' Philosophy

As a multi-disciplined group comprising Engineers, Geotechnicans and Drillers, we can take care of all geotechnical requirements throughout the life-cycle of a project.

Collaborative Approach

We work with our clients to understand their needs and offer a straight forward solution, ensuring our clients can move their projects forward.


Our three Principals provide 90 years of combined experience. We actively encourage professional development, with a large percentage of our staff engaged in certificate courses or higher degrees.

Proven Track Record

Over the last 15 years we have built strong relationships with our clients. These relationships are based on trust and working in partnership to achieve the desired outcomes.


We’re always looking for ways to help our clients reduce risk, reduce costs and deliver projects ahead of schedule. Some of our recent innovations include high productivity mechanised compaction testing, self anchoring crawler-mounted CPT testing and developing construction verification applications using a light weight falling deflectrometer.

Sydney (Head Office)

31 Anvil Road
Phone: (02) 8646 2000
Fax: (02) 8646 2025


1/140 Industrial Road
Phone: (02) 4257 4458
Fax: (02) 4257 4463

Central Coast

2/22 Reliance Drive