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On-Guard Sanitisation is the premier provider of trauma cleaning and biohazard remediation. We are 100% Australian owned and operated company with more than 15 years of experience in biohazard removal.  We have built a solid reputation in the community and in the industry, abiding by our core values, honesty, integrity and competitive pricing.


More Australians are using On-Guard sanitisation as there preferred sanitisation experts and a reliable partner for keeping them safe.  We believe that our customers deserve the highest quality service while being treated with dignity and respect

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.

What We Do:
Biohazardous Cleaning Specialists

Since our founding, we have added various services to serve our community better. Using our solutions and state-of-the art equipment, we can restore homes and businesses alike, no matter the cause of damage.

The services we offer include:

  • Virus control, disinfection and decontamination 

  • Police and prison cell cleanup

  • Biohazard disinfection and decontamination

  • Mould Remediation and removal

  • Unattended deaths, Suicide and trauma Cleanups

  • Crime Scene Cleanup

  • Sewage Cleanups

  • Mould Removal and Remediation

  • Industrial Accident Cleanup

  • Deceased Estates Cleans

  • Drug lab and testing clean up

  • Hoarding and gross filth cleanup

  • Drug lab and testing clean up

  • Unattended deaths and suicide cleanups

  • Needle syringes and sharps removal

  • Traffic accident cleanup

  • Blood clean up

  • Faeces, Urine and Vomit Cleanup

  • Biohazard Cleanups

  • And more

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