BWN Ltd specialises in delivering quality-focused, cost-effective, and dependable geotechnical support services to a wide range of clients—from developers and businesses to individual homeowners.

With over 35 years of project experience and a highly skilled team, BWN offers reliable geotechnical solutions that meet critical requirements and project timelines, without compromising on value or technical integrity.

We provide comprehensive site investigation services tailored to satisfy regulatory requirements across Planning and Council departments, Environmental Health, the Department of Housing and Building, and more.

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Our expertise covers:

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• Geotechnical Investigation

• Site Inspection & Assessment

• Geotechnical Design
   

Whether your project involves retaining walls, slope stability, piled foundations, or any situation where a deep understanding of soil and rock conditions is essential, BWN can deliver the design solutions you need.