Residential Clients
Understand your block before design and construction begin
Find site issues before they affect your build
Reactive soils, uncontrolled fill, shallow rock, groundwater or slope conditions may require changes in footing design and construction methods. If identified after work has begun, this could result in re-designing, delayed completion dates and unplanned additional costs.
We tailor our investigation to your specific home, site and local council or engineering requirements. We explain what the results mean, what happens next and which findings your builder, architect or structural engineer needs.
One ground partner across the project
Before Design
Site classification and early investigation help your designer understand soil movement, fill, rock and other conditions before plans are finalised.
Before Construction
Drilling, testing and reporting provide the information needed for footing design, excavation planning and permit requirements.
During the Build
Inspection, compaction testing and targeted advice help confirm that prepared ground and earthworks meet the required standard.
Residential services matched to your site
Geotechnical Investigation
Aggregate Testing
Environmental Services
Geotechnical Laboratory Services
20+ years. 15,000+ projects. One connected team.
Reduce Project Risk
Identify potential ground issues early to minimise costly surprises, delays and design changes.
Keep Projects Moving
Fast investigations, responsive site attendance and timely reporting help maintain project timelines.
Build with Confidence
Accurate practical engineering advice support informed decisions from planning through construction.
Trusted Technical Expertise
Benefit from NATA-accredited laboratory testing, experienced engineers and reliable Australia-wide support.
Accreditations
Trusted. Certified. Backed by Industry Leaders.
Fast report turnaround sets Geotesta apart, giving your team the evidence needed to keep decisions and projects moving. You will receive an obligation-free, transparent quote with the scope, costs and expected delivery timeframe clearly defined. NATA-accredited laboratory testing, ISO 9001 and ISO 45001 certification, transport authority prequalification, supplier panel approval and relevant professional affiliations provide further confidence through procurement, technical review and regulatory scrutiny.
Frequently Asked Questions
A soil test or site classification helps your engineer design foundations for the actual ground conditions, reducing the risk of excessive movement, cracking or unsuitable construction assumptions.
Ideally before footing design is finalised. Early testing gives your architect, builder, and structural engineer time to account for soil, fill, rock, groundwater or slope conditions.
The exact work depends on the site. It may include visual assessment, shallow testing, boreholes, sampling and laboratory analysis, followed by a written classification or investigation report.
Yes. Sloping sites may require additional assessment of soil profile, rock, groundwater, retaining conditions or stability, depending on the proposed home and site geometry.
Yes. We use clear language and can explain the key findings, limitations and next steps, including what information should be passed to your designer, builder or engineer.
Timeframe to visit the site will vary according to your location, accessibility and extent of services required. When quoting the services we confirm a reasonable estimate of how long it will take us to mobilise and produce a report.