HVAC & Duct Cleaning Service in Canberra
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As Canberra residents with over 25 years of local experience, we’ve seen how winter condensation builds up unseen inside heating and cooling ductwork. The musty smell when you turn on the heater is often the first sign of a significant mould problem within the system’s air handler or along the ducts themselves. Our service is not a simple dust cleaning; it is a technical decontamination process designed to physically remove fungal growth from your HVAC system.
Our approach is built on the IICRC S520 Standard for professional mould remediation, the same protocol used for post-flood recovery. As an IICRC Certified Firm (#64969798), we focus on source removal to stop the circulation of spores throughout your home.
For Canberra Homes, Not Just Dust Removal
A standard duct cleaning service may dislodge some dust, but it often fails to address the specific types of mould, like Aspergillus and Penicillium, that thrive in the dark, damp conditions inside ductwork. This is a common issue in Canberra’s brick veneer and double-brick homes, where temperature differentials between the wall cavities and heated rooms create hidden condensation.
We have serviced systems across Canberra and Queanbeyan. Many call-outs involve ducted gas heating systems where condensation has pooled in flexible ducting or insulation has become compromised, creating a breeding ground for mould that a simple brush system cannot resolve.
Our Decontamination Process: Beyond a
Standard Clean
Our process is methodical and aligned with NADCA’s ACR 2021 standards for HVAC system hygiene. We treat your HVAC system as a contaminated environment that requires containment.
Why Our Methods Work for Canberra's Climate
Canberra’s distinct seasons, with cold, damp winters and fluctuating temperatures, create a unique challenge for HVAC systems. Prolonged periods of heating can cause condensation to form and become trapped within the ductwork, a problem we consistently document in homes from Gungahlin to Tuggeranong. Our inspection-led approach ensures we find the specific cause, rather than just treating the symptom.
Your HVAC Decontamination Service Includes:

Your HVAC Decontamination Service Includes
Work is performed by technicians certified in mould remediation, not just general cleaning.

Source Removal Focus
A commitment to physical mould removal from ductwork and system components.

Containment to Prevent Spread
Use of professional containment methods to protect the rest of your home.

Guidance on Prevention
We provide clear advice on managing indoor humidity and system settings to prevent mould from returning.
Frequently Asked Questions
Why is professional decontamination necessary?
Mould inside an HVAC system circulates spores through your entire home. DIY methods or basic duct cleaning can disturb these spores, increasing airborne contamination. Our controlled techniques and HEPA filtration capture contaminants, following the IICRC S520 standard.
How often is this needed?
This is not a routine annual clean. Decontamination is recommended only when mould contamination has been confirmed through visual inspection, odour, or professional testing. For most Canberra homes, this is a one-time remediation unless a new moisture event occurs.
What is the difference between this and a standard duct clean?
A standard clean focuses on dust and debris for system efficiency. Our service is a health-focused process specifically for removing established fungal growth, involving containment, specific removal techniques, and adherence to microbial remediation industry standards.
Schedule a System Assessment in Canberra or Queanbeyan
If you have noticed a musty odour from your vents or if a building inspection has flagged potential HVAC mould, contact us. We provide service throughout Canberra and the surrounding region.
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