Geotech reports & DA site assessments in Sydney.
DA Site & Soil delivers trusted soil classification, geotechnical reports and DA site assessments that keep Sydney projects moving through council approvals.
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Site & Soil expertise, end to end
From your first ideas to final completion, we handle the technical groundwork for Sydney projects so you can build with total confidence.
Geotech Report for DA / AS 2870 Soil Classification
A geotech report for your DA — ground condition review and AS 2870 site classification that helps builders and engineers design footings and meets council requirements.
View Geotech Report for DA / AS 2870 Soil Classification details →DA Site Assessments
Detailed site assessments to support your Development Application (DA) and council requirements.
View DA Site Assessments details →DA, CC, CDC & BIC Application Management
We manage your DA, CC, CDC and BIC application process from start to finish.
View DA, CC, CDC & BIC Application Management details →Erosion & Sediment Control (ESCR) Reports
Site-based erosion and sediment considerations for Council DA compliance.
View Erosion & Sediment Control (ESCR) Reports details →Earthworks Validation
Compaction and fill validation testing to keep earthworks on spec and on schedule.
View Earthworks Validation details →Statement of Environmental Effects (SEE)
An essential DA document assessing your project's environmental impact against planning controls.
View Statement of Environmental Effects (SEE) details →Geotechnical Consultant
Expert evaluation of geotechnical and civil construction materials and ground conditions.
View Geotechnical Consultant details →Site Suitability & Feasibility Assessments
Evaluation of site conditions to confirm your proposed development stacks up.
View Site Suitability & Feasibility Assessments details →Need a site assessment in Sydney?
Tell us about your project and we'll recommend the right reports and tests to get you through council.
Local Sydney knowledge you can build on
We're a Sydney-based consultancy specialising in soil and site work for residential and commercial development. Our reports are clear, council-ready and delivered on time — because delays cost money.
Whether you're a homeowner, builder or developer, we give you the straight answers you need to move your project forward.
Trusted across Sydney
"Shanan made the whole DA process simple. The geotech report was turned around quickly and council had no questions."
— Homeowner, Sutherland Shire
"Reliable, practical advice. We use DA Site & Soil on our residential projects across Western Sydney."
— Builder, Western Sydney
"Clear reports, fast turnaround, and easy to deal with. Exactly what we needed for our site assessment."
— Developer, North Shore
A simple path to approval
Get in touch
Call us with your site address and project details for a quick, no-obligation chat.
Full assessment of required actions
We determine what reports are required to obtain and form a complete DA. Attend site, coordinate reports and complete the site work your project requires.
Clear reporting
You receive a concise, council-ready document with practical recommendations ready for submission.
Ongoing support
We stay available to answer council queries and support you through approval.
Sydney soil & site consultants
We attend sites right across Sydney and surrounding NSW. If your project is in or near these areas, we can help.
Let's talk about your Sydney site
Ready to get the groundwork sorted? Call us for a free quote and we'll tell you exactly what reports your project needs.
Opening hours
- Monday8 am – 4 pm
- Tuesday8 am – 4 pm
- Wednesday8 am – 4 pm
- Thursday8 am – 4 pm
- Friday7 am – 12 pm
- SaturdayBy appointment
- SundayClosed
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