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Forensic and Trauma Cleaning Specialists

24/7 Professional and Discreet Service, Servicing New South Wales 

Biohazard Cleanup Specialists 

On-Guard Sanitisation is New South Wales most trusted sanitisation company.  More Australians are using On-Guard sanitisation as there preferred sanitisation experts and a reliable partner for keeping them safe. 

On-Guard Sanitisation is a company that specifically "Protects and Prevents" viruses and bacteria such as COVID-19.  Sanitisation is specialised service, it is not an add-on service as offered by others.  We are a team of specialists with our focus set on reducing the spread of pathogens and protecting one another.

On-Guard Sanitisation is New South Wales most trusted, professional, discreet and preferred decontamination company.  More Australians are using On-Guard Sanitisation as there preferred biohazard experts. 

We understand the trauma and stress you are going through when you require our services and the situation is a turbulent ordeal.  It can be confusing and potentially fraught with emotion.  Cleaning up after these situations is never easy.  That's why you need our highly qualified trained professionals at On-Guard sanitisation.


On-Guard Sanitisation is here to ease the situation, from dealing with insurance companies and government bodies on your behalf, providing discreet services and you will be allocated a dedicated specialist to manage your situation as your direct point of contact.

Our highly dedicated, trained and experienced biohazard remediation specialists are available 24/7, 365 days a year to provide forensic cleaning services to restore your home or business to a safe and habitable condition. 

Since our founding, we've worked with numerous clients throughout Australia. Great service begins and ends with experienced and friendly professionals, which is why we put so much consideration into selecting only the best to join our team.  we complete projects efficiently and on schedule, and go above and beyond to form long lasting relationships with our clients

We Pride ourselves on delivering a prompt and reliable service to property owners, real estate managers insurance companies, government bodies and body corporates. Contact us today to discuss your biohazard remediation requirements.


Home: Welcome

Where Here to

When the unexpected happens and you find yourself in a biohazardous situation, you require an experienced Biohazard Remediation cleaning service, On-Guard Sanitisation is the answer.

Different than a traditional home or business cleaning services, our biohazard remediation involves specific processes, and our team of licensed and trained professionals has the experience necessary to handle any biohazard clean up. The purpose of forensic cleaning is to remove any biological material from a crime or trauma scene and restore it to a liveable condition. Doing so safely often requires specialised equipment and knowledge that only biohazard specialist's posses 

From preliminary testing before even planning a cleanup to documentation for potential prosecution and/or insurance claims, On-Guard Sanitisation expertly handles every step of the biohazard remediation process. Returning your property to its original state is our specialty, and our teams are happy to help you in your stressful times

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If you have to deal with the aftermath of an virus outbreak,  accident, death, drug lab, or hoarding, On-Guard Sanitisation is here to restore your business, home or property. We quickly get things back to the way they were.

Our Services

Why Choose On-Guard Sanitisation

Rapid Response

24/7 365 days

we are committed to providing emergency rapid response and 24-hour trauma cleaning. Our typical response time is 2 to 4 hours to most cities, so when you need us, we are ready to help.

Insured, Bonded, and Licensed

We carry the appropriate licensing and mandatory certifications necessary to operate across the country. Furthermore, we are fully insured and bonded by A-rated carriers. 

Real People,

Immediate Assistance

We understand these are no ordinary circumstances, which is why when you call, one of our dedicated customer care advisors will always be available to answer questions and guide you through the remediation process. We will immediately dispatch a local field team for an on-site assessment, or if preferred, we will schedule an appointment time that is convenient for you.

Science-based, Remediation Process

On-Guard Sanitisation has pioneered a sophisticated 3-step, science-based remediation process that protects the health and safety of our customers and their property.  Upon completion, we use adenosine triphosphate (ATP) testing technology to guarantee hospital-level standards of disinfection.

Compassionate Care, Personal Touch

We often help families and businesses in the most difficult of circumstances. We help them navigate through the remediation process from beginning to end, while providing comfort, compassion, and empathy during tough times. Whether it’s lending a listening ear or offering a kind word, we will be there to give our support.

Discretion and Privacy

We value your privacy and your trust. Our team will follow any preferences or special instructions regarding parking and access to your property, and will discretely cover our mobile vehicle to ensure privacy. You can be confident that all of our interactions will be treated with discretion, professionalism, and care.

Highly Trained, Knowledgeable Experts

Our teams are trained in a variety of safety protocols, including Bloodborne Pathogen Controls, Respiratory Protection, and Hazard Assessment and Communication. We are OSHA compliant, and abide by all local, state, and federal regulations.

100% Customer Satisfaction Guaranteed

No matter the extent of the situation, we approach all blood and biohazard cleanup with the same care, attention, and process to ensure the health and safety of you, your family, or business. All of our services are performed by our employees (no subcontractors), and we stand by our work with a 100% Customer Satisfaction Guarantee.

Peace of Mind

Not only do we achieve this through our service but we go above and beyond.  

  • We treat customers with professionalism, compassion, and care


  • Specialists are highly trained, qualified and certified  

  • We guide customers through remediation process from the start to finish, providing documentation on all work performed

  • We help customers navigate through their insurance claims 

  • We protect the health and safety of our customers and employees by adhering all government regulations and industry best practices

  • Specialists are Police checked​

  • All our equipment is sterilised before and after every assignment

  • Specialists are COVID-19 tested every 3 days​

  • We Remove all waste and dispose of following the industries strict guidlines and practices​

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Multiracial medical workers with thumbs up while wearing surgical face masks and protectiv

Providing The Highest Grade Sanitisation Results

  • Superior client service

  • We have over 10 years experience in Biohazard Remediation

  • On-Guard Specialises in infection control cleaning

  • Our services is trusted and used by the Australian Government and NSW Health

  • leading edge equipment

  • We have proven to prevent the spread of viruses and bacteria amongst Australians with our 30 day Surface Barrier Protection

  • 100% Satisfaction Guarantee

"We can now offer the protection that was only available to the commercial sector to our everyday homes. 


There is no better place to start. 


Our family home is where we spend most of our time, and by On-Guard Sanitisation protecting that we reduce the risk of exposure from COVID-19 to our loved ones and slow down the rate of infection drastically and closer to a life we once knew."


On-Guard Sanitisation 

How Does
Our Covid-19 Solution Work?

Happy Family

We Protect.

On-Guard Sanitisation has become a reputable and well-known company in protecting the life's of Australian's. Our team of specialists  have one aim and that is to "protect and prevent" in every way possible to stop the spread of virus's such as the novel COVID-19

Book a Specialist today

Where Here To Help.

Call our friendly team 24/7

E-mail for a free quote

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