Wollongong · Sydney · Newcastle · Nowra · ACT

Wollongong · NSW & ACT

Environmental Consultancy and Occupational Hygiene Services

Opterra is your trusted team of Environmental Consultants and Occupational Hygienists based in Wollongong, NSW, providing high-quality solutions and prioritising exceptional customer service.

SafeWork licensed

Asbestos Assessor LAA 000113

Fully insured

$20M public liability, $10M professional indemnity

NATA accredited

Analysis through NATA accredited laboratories

AIOH member

Australian Institute of Occupational Hygienists

About Opterra

Trusted Environmental Consultants and Occupational Hygienists

Opterra stands as leading Environmental Consultants, setting itself apart with a commitment to delivering high-quality outcomes and exceptional customer service. Our team of specialised Environment Consultants brings extensive industry experience, focusing on environmental assessments, management, and occupational hygiene.

Our experienced Environment Consultants offer expertise in environmental assessments and management, and occupational hygiene.

Partner with Opterra for innovative and sustainable environmental solutions.

Memberships and recognition

Australian Institute of Occupational Hygienists
CARE Award 2017, Sustainable Technology and Innovation

Why choose Opterra

  • Expertise
  • Industry experience
  • Comprehensive solutions
  • Customer service
  • Regulatory compliance
  • Confidentiality
  • State-of-the-art technology
  • Local expertise
  • Sustainable solutions
  • Ongoing support

Consultancy services

Specialised services across environment and occupational hygiene

Opterra offers comprehensive environmental assessments, management, and occupational hygiene services, employing NATA accredited laboratories and rigorous quality control procedures.

Occupational hygienist in protective coveralls and respirator taking a workplace air sample

Occupational Hygiene and Workplace Monitoring

Assessing and evaluating workplace hazards to prioritise employee safety.

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Weathered asbestos cement roof sheeting

Hazardous Building Materials

Comprehensive evaluations of buildings and facilities to identify the presence of hazardous building materials.

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Dangerous goods drum labelled with GHS flammable and toxic pictograms

Hazardous Chemicals and Dangerous Goods

Helping businesses ensure safety and regulatory compliance when handling and storing hazardous substances.

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Technician in chemical protective suit handling glassware in a clandestine laboratory

Clandestine Laboratory Assessment

Comprehensive assessments to identify and handle hazardous clandestine labs effectively.

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Interior of a water damaged room showing extensive mould growth

Mould Impact Assessment

Providing valuable insights to tackle mould-related challenges and ensure a healthier living or working space.

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Worker wearing a full face respirator during a fit test

Respirator Fit Testing

Qualitative and quantitative fit testing to AS/NZS 1715:2009, delivered by our trusted partner Safe Seal.

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Expertise

Expert Environmental Consultants and Occupational Hygienists

Opterra’s unwavering commitment to excellence and in-depth expertise distinguish us in the environmental consulting and occupational hygiene fields. With a proven track record, we collaborate with diverse clients and industries across Wollongong, Sydney, Newcastle, Nowra and the ACT, consistently exceeding expectations with high-quality outputs.

Solutions

Comprehensive Environmental Solutions

As your trusted partner, Opterra offers comprehensive environmental assessments, management, and occupational hygiene services. Our dedication to innovation and sustainability ensures a healthier and greener environment.

  • Environmental risk assessments: identifying and managing potential environmental risks to ensure safety and compliance.
  • Environmental Management Plans: tailored plans for managing environmental impacts and adhering to regulations.
  • Environmental Monitoring: comprehensive monitoring systems to track environmental impacts and ensure compliance.
  • Waste and Resource Recovery: expert waste classification and assistance for recycling and disposal exemptions.
Aerial view of green farmland and escarpment in the Illawarra

Who we work with

Industry sectors we service

Opterra takes pride in serving a diverse range of industry sectors with unparalleled expertise and dedication, providing comprehensive solutions for all your environmental needs.

Asset Owners and Managers

Sustainable and cost-effective management of environmental aspects related to assets.

Manufacturing and Mining

Tailored solutions to navigate complex environmental regulations in manufacturing and mining industries.

Construction

Expert environmental assessments and guidance for smooth construction processes.

Office Buildings and Real Estate

Enhanced sustainability for office buildings and real estate properties through environmental expertise.

Defence Sites and Marine Vessels

Addressing unique challenges for defence sites and marine vessels, ensuring compliance and safety.

Schools and Universities

Supporting educational institutions in creating environmentally conscious campuses for students and faculty.

Hospitals and Health Care Facilities

Prioritising environmental needs for a safe and sustainable environment for patients and staff.

Utilities (Water, Power and Gas)

Efficient and environmentally responsible operation of utilities.

Local Government

Implementing environmentally responsible practices for communities in collaboration with local governments.

Waste Facilities

Responsible environmental management for waste facilities, promoting waste management best practices.

Recent projects

Work we have delivered

A selection of recent assessments and exposure monitoring programs completed for clients across defence, ports, construction and local government.

Military aircraft at BAE Systems Australia Williamtown facility

Occupational Exposure Assessment, Heavy Metals in Dust

BAE Systems Australia
Container cranes at Patrick Stevedores Port Botany Terminal

Occupational Exposure Assessment, Diesel Particulate Matter

Patrick Stevedores Operations Pty Ltd
Headstones at Rookwood General Cemetery

Occupational Exposure Assessment, Respirable Crystalline Silica

Rookwood General Cemetery
Suburban brick home assessed for hazardous building materials

Hazardous Building Material Assessments

BHI Architects Pty Ltd

Service area

Servicing NSW and the ACT

Operating in various regions of NSW, including Wollongong, Sydney, Newcastle, Nowra and the ACT.

Contact

Talk to an environmental consultant

Contact us today to discover how we can support your environmental needs and ensure the success of your projects.

  • ContactRylan Loemker
  • Phone0427 835 607
  • Emailrylan@opterra.com.au
  • AddressPO Box 406 Kiama NSW 2533
  • LicenceSafeWork Licensed Asbestos Assessor: LAA 000113
  • InsurancePublic Liability $20M, Professional Indemnity $10M (Environmental Consultancy)

Send an enquiry

Get in touch

Let us make a difference together for a more sustainable future

Contact us today to discover how we can support your environmental needs and contribute to the success of your projects.