About  Us

From humble beginnings in 2005, Obsidian Plumbing has grown to a team of more than 60 highly skilled staff.

We’re proud of our past but focused on the future and that means continuing to provide outstanding customer service and quality outcomes for all of our customers. Our culture of continuous improvement places us as leaders in our field as we continue to build on our reputation for delivering innovative plumbing solutions for a wide range of customers across Australia and offshore.

Our experienced team of licenced and highly skilled professionals are supported by our head office administration team, who work hard to ensure that every project we undertake is delivered on time and to budget.

Our Capabilities

The main sectors we serve are commercial, residential multi-house or multi-unit developments, mining (infrastructure and accommodation) and civil infrastructure. We have the experience, expertise and resources required to meet any construction program of works and our capabilities include:

  • Large-scale plumbing works installation
  • Water, sewer and stormwater infrastructure installation and reticulation
  • Large-scale gas fitting
  • Plumbing maintenance
  • Gas fitting maintenance
  • Water, sewer and stormwater infrastructure maintenance


If you would like to find our about our abilities and experience to meet your project specifications or other criteria, please download our capability statement.


If you have a question regarding our services or need to talk to us regarding quotes, please call us on 07 5568 7668 during our business hours (9am to 5pm).

Our Principal Contractors include;

Our Certifications and Associations