About DSA

We’re proud of our commitment to quality customer care, supported by genuine knowledge and industry expertise that gives you the peace of mind that comes from knowing your project will be handled professionally.

Our reputation is something we maintain with pride, as specialists in remediation, asbestos removal and demolition for the industrial, commercial and residential property development sector.

Each member of our DSA Environmental team approaches each individual project with the utmost care and consideration to ensure that your needs are met by experienced professionals who believe in delivering friendly, personalised customer service that creates cost-effective outcomes and gets the job done.

Some projects are small and some projects are huge but we take the time to deal with every new job with the same level of respect and understanding that sees your project dealt with in the best possible way – for results you’ll appreciate.


Our values are at the core of our successful standing in the property industry and it’s these values that guide every aspect of what we do for you.

Honesty, integrity and an old-fashioned ability to simply get the job done has laid the foundation for the customer loyalty we’ve always enjoyed.

When you choose DSA Environmental, you enjoy quality work, driven by a powerful work ethic.

To find out how working with our experienced team at DSA Environmental, can take care of all your remediation, demolition and asbestos removal needs, contact our office today.

Happy DSA Customers

Clearstate Property Group has engaged DSA Contracting as our Principal Contractor across several of our residential developments in North West and South West Sydney. We utilizes DSA’s experience and support to deliver high quality developments. We can fully rely on DSA to deliver the project on time and within budget due to their passion and drive. They have also created very strong relationships with their subcontractors.

DSA Contracting’s professionalism has ensured a high level of skillmanship and quality when delivering complex and challenging projects. The personal commitment from their entire team can be seen in the quality of their work. DSA puts pride in all elements of management and construction.

Contact us today to discuss your next project.