S&S Geo
S&S Geo

Geotechnical Engineering Services

Geotechnical Engineering ServicesGeotechnical Engineering ServicesGeotechnical Engineering Services

Reliable, accurate, and compliant geotechnical solutions for projects across Sydney & NSW 

Request a Quote | Contact Us
Learn More

Geotechnical Engineering Services

Geotechnical Engineering ServicesGeotechnical Engineering ServicesGeotechnical Engineering Services

Reliable, accurate, and compliant geotechnical solutions for projects across Sydney & NSW 

Request a Quote | Contact Us
Learn More
Two workers operate a drilling rig on a dirt field under a clear blue sky.

Overview

S&S Geo delivers end-to-end geotechnical engineering services to support safe, efficient, and sustainable development outcomes. 


From site investigations and analysis to foundation and retaining wall design, our team ensures compliance with Australian Standards and helps reduce construction risk through accurate engineering assessment. 

Our Services

Site Investigation & Field Testing

Site Investigation & Field Testing

Site Investigation & Field Testing

  • Borehole drilling & logging 
  • Test pits & soil sampling 
  • Field density & compaction testing, Laboratory testing (CBR, Atterberg limits, grading, moisture content)
  • Subgrade evaluation
  • Geotechnical investigation reports 

Geotechnical Analysis

Site Investigation & Field Testing

Site Investigation & Field Testing

  • Bearing capacity assessments 
  • Settlement analysis 
  • Slope stability analysis 
  • Earth-retaining structure design 
  • Excavation & construction impact assessments
  • Pavement design advice 

Geotechnical Risk Assessment

Geotechnical Risk Assessment

Geotechnical Risk Assessment

  • Ground movement assessment
  • Slope and soil stability risk 
  • Groundwater-related risks 
  • Excavation and foundation performance risks

Foundation Engineering

Geotechnical Risk Assessment

Geotechnical Risk Assessment

  • Shallow foundation design 
  • Deep foundation assessments (piles, piers) 
  • Pile capacity checks
  • Earth-retaining structure design
  • Foundation design reports

Discover the Power of Engineering

Integrated Civil, Structural & Geotechnical Expertise

Our geotechnical team collaborates closely with structural and civil engineers to deliver coordinated, cost-effective solutions. This integrated approach improves constructability, reduces delays, and ensures a smoother construction process from start to finish. 


Need geotechnical investigations, analysis, or certification? Our experienced engineers are ready to assist with fast turnaround times and competitive pricing. 

Contact Us

Get in touch to learn more about our consulting services, engineering solutions, and how we can support your sustainable projects.

Open today

08:00 am – 05:00 pm

Drop us a line!

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