How Much Does Soil Testing Cost in Adelaide? (2026 Guide) 

How Much Does Soil Testing Cost in Adelaide?

Soil testing is an essential step before building a new home, extension, or structure. In Adelaide, soil testing costs vary depending on the site and type of report required.

Most residential soil testing in Adelaide typically costs between $450 and $800.

The exact price depends on several factors.

What Affects Soil Testing Cost?

1. Site Location

Sites further from Adelaide may cost more due to travel time.

Regional areas like the Barossa Valley or outer suburbs may have slightly higher costs.

2. Site Access

Easy access makes testing faster and easier for technicians.

Difficult access, steep slopes, or obstacles may increase cost and time.

3. Type of Soil Report Required

Basic residential soil reports cost less than complex or commercial testing.

Most new homes require a standard site classification report.

4. Number of Test Locations

Some sites require multiple test points depending on size and construction requirements. 

5. Additional Types of Testing

Additional costs and site visits may be required for bearing capacity assessments if needed. This usually less than the cost of the site classification testing.

What Happens During Soil Testing?

The process includes:

• Drilling small 50mm diameter boreholes, usually 3-4m deep
  
  

• Collecting soil samples
  
  

• Analysing site soil conditions
  
  

• Analysing soil samples
  
  

• Preparing a soil classification report
  
  

The site visit usually takes 30 to 60 minutes.

How Long Does Soil Testing Take?

Site testing is usually completed in one visit.

Reports are typically completed within a week or so once samples are delivered.

Additional visits may be required for bearing capacity assessments.

Get a Soil Testing Quote in Adelaide

Adelaide Soil Testing provides fast, reliable, and affordable soil testing across Adelaide and South Australia.

Contact us today for a competitive quote.