Environmental Services

Environmental Services | Talis Consultants

The Talis Environmental team has a diverse range of expertise and a combined suite of qualifications across science, engineering and law. Our strength is our ability to work collaboratively with our clients, the government and the community to deliver cost-effective solutions. Our work history includes projects within both Western Australia and interstate and we are proud to have some of the industry’s most prominent top tier companies as our clients.

The Talis team has its origins as a ‘boots on the ground’ consultancy in the industry, working with both state government and service clients across a wide range of sectors and industries. Many bring experience working in environmental services across Perth, while others bring their experience from interstate.

We see our involvement in environmental services as being much more than the provision of technical inputs and reports, but also the facilitation of beneficial outcomes for our clients.

We have a proven track record in delivering approvals, management, investigations, monitoring requirements and strategic advice across a variety of sectors and industries.


Our Environmental Investigations team specialise in all aspects of environmental site assessment. We have significant experience across contaminated site assessments, hydrogeological assessments and geotechnical investigations, working to deliver integrated solutions for our environmental services clients.

  • Contaminated Sites Investigations (PSI/DSI) and Remediation
  • PFAS investigations, monitoring and management
  • Acid Sulfate Soils Assessments (ASS)
  • Hydrogeology (dewatering and groundwater monitoring)
  • Surface water monitoring and management
  • Asbestos Investigations
  • Geotechnical Assessments
  • Due Diligence
  • Potable water analysis

Mining and Industrial

The Mining and Industrial team have significant experience in all aspects of mining and industrial activities, covering exploration, due diligence, environmental impact assessments, operational approvals, management, monitoring, compliance, closure planning and rehabilitation.

From our Perth base, the Talis Environmental Services team has worked on projects across Australia. Our proven work history, evidenced portfolio and years of experience position us as a leader in the state environmental services market.

  • Project Approvals (environmental and planning)
  • Environmental Impact Assessment
  • Environmental Management Plans and Monitoring Programs
  • Mine Closure Planning
  • Environmental Reporting
  • Auditing Services
  • Peer Review
  • Expert Witness

Industry Affiliates