Geotechnical engineer inspecting soil core samples beside a drilling rig on an Australian construction siteConcrete sleeper retaining wall with galvanised steel posts and drainage aggregate on a residential siteSoil samples being prepared for classification, compaction and strength testing in a geotechnical laboratoryHelical screw piles being installed by a piling rig under engineering supervision on a civil construction siteSurvey engineer using a total station and monitoring markers to assess settlement across an earthworks siteGeotechnical engineer in safety equipment inspecting foundation excavation and retaining works on siteSupported excavation with soil nails, ground anchors and shoring installed under engineering supervisionEngineer inspecting and measuring a crack in a concrete retaining wall during structural assessmentGeotechnical engineer assessing an unstable roadcut protected with engineered slope mesh and anchors

NEO GEO Presents

GeotechnicalSite Investigation.

An Australian geotechnical engineering practice. We investigate, test, design and inspect the ground beneath residential, building and civil projects — so foundations, pavements and retaining walls are designed on evidence, not assumption.

Selected projects

Representative project types

Sample cards illustrating typical NEO GEO scopes. Client names and completed-project details to be confirmed before publication.

All projects
Residential Lot Classification Programme — representative geotechnical project image

Residential

Residential Lot Classification Programme

Sample project card. AS 2870 site classification across a staged residential release, with footing recommendations issued per lot.

Tight-Access Backyard Investigation — representative geotechnical project image

Residential

Tight-Access Backyard Investigation

Sample project card. Mini-rig boreholes and DCP profiling in a constrained rear yard ahead of a proposed extension.

Commercial Building Foundation Advice — representative geotechnical project image

Building

Commercial Building Foundation Advice

Sample project card. Borehole investigation and pile design parameters supplied to the structural design team.

Why choose NEO GEO

Engineering judgement, delivered

Six reasons to choose NEO GEO for your geotechnical project.

Advice you can build from

Clear, practical reporting that puts key findings, implications and recommendations up front, supported by the technical detail behind them.

Fieldwork and design under one roof

Investigation, testing, design and inspection are coordinated by the same team, helping maintain continuity from fieldwork through to engineering advice.

Capability for access-constrained sites

Flexible fieldwork solutions for constrained residential sites as well as larger civil and infrastructure projects.

Programme-aware turnaround

We plan investigation, testing and reporting around project milestones, with clear communication on scope, timing and deliverables.

Safety and quality discipline

Safety, environmental considerations and quality are incorporated into the planning and delivery of our fieldwork, testing and engineering services.

Experienced engineering leadership

Engineering input is integrated throughout the project, from investigation planning and interpretation through to design and practical recommendations.

Tell us about your site — we will tell you what it needs.

Send through the location, project type and what you are trying to build. We will come back with a scoped investigation or design proposal, including retaining wall assessments.