
Our Approach & Pricing
Transparent Pricing for a Permanent Solution
At AAA Mould Removal, we believe in providing honest, accurate quotes tailored to your specific situation. Every mould problem is unique, and offering a one-size-fits-all price would be a disservice to our clients. Our pricing is a direct reflection of the comprehensive, permanent solution we provide.
These prices are indicative examples only and do not constitute a formal quote. The final cost for any project depends on a range of factors identified during a professional on-site inspection. The only way to receive an accurate, fixed price is to book an assessment with one of our certified technicians.
What Factors Influence the Cost?
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✅ Size of the Affected Area: The total square meterage that requires treatment.
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✅ Level of Contamination: Whether it's light surface mould or a deeply embedded infestation.
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✅ Location & Accessibility: A ceiling is different from a hard-to-access sub-floor or roof cavity.
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✅ Containment & Safety Requirements: The level of work needed to seal off the area and protect your home.
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✅ Underlying Structural Issues: Whether repairs are needed to fix the moisture source. Our company is a licenced builder company.
Ballpark Pricing Examples #3
Significant Mould from a Roof Leak
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Scenario: A slow roof leak has allowed water to seep into the ceiling cavity of a main living room. This has caused extensive mould growth on the ceiling plasterboard, in the insulation, and down the top of two internal walls. The job requires removing and replacing insulation and parts of the ceiling.
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Typical Price Range: $2,500 - $5,500+
Click here to see one of our previous project that falls into this $2500 to $5500+ price range
What's Included In Your Quote? The AAA Value.
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✅ A comprehensive inspection by a Licensed Builder & IICRC Certified Technician.
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✅ A scientific, multi-step remediation process (HEPA vacuuming, removal, decontamination).
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✅ The personal oversight of our founder, Michael Nguyen, on every project.
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✅ The use of safe, non-toxic, professional-grade treatments.
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✅ A detailed report on the cause and work completed.
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✅ Our iron-clad 12-Month Guarantee for your peace of mind.
Ballpark Pricing Examples #4
Extensive Sub-floor Mould Remediation
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Poor ventilation and a damp sub-floor environment have led to widespread mould growth on the timber bearers, joists, and underside of the flooring. The work requires difficult access into a confined crawl space and extensive HEPA vacuuming and physical treatment of a large structural area.
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Typical Price Range: $4,000 - $10,000+
Click here to see one of our previous project that falls into this $2500 to $5500+ price range
Ballpark Pricing Examples #1
Small, Contained Surface Mould
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Scenario: A 1-2 sqm patch of surface mould in a well-ventilated bathroom.
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Typical Price Range: $350 - $650
Click here to see one of our previous project that falls into this $350 to $650 price range
Ballpark Pricing Examples #2
Moderate Mould Infestation
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Scenario: A larger mould issue on a bedroom wall caused by a minor window leak.
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Typical Price Range: $800 - $2,000
Click here to see one of our previous project that falls into this $800 to $2000 price range
Price Details on Our Previous Projects
Frequent Ask Question
1. How do you determine the price for mould removal?
Our pricing is based on a detailed on-site assessment, as every situation is unique. We don't use generic square-metre rates because they can be misleading. Instead, we provide a custom quote based on key factors: the total area affected, the severity of the contamination, the accessibility of the space (e.g., a sub-floor vs. a wall), and the specific containment procedures required to keep your home safe during the process. We offer a obligation free mould inspection which will also provide you a free quote on remediation cost.
2. Is your on-site inspection and quote free of charge?
Yes. We offer a complimentary, no-obligation on-site inspection and quote for homeowners in our Sydney service areas. Our founder and lead technician, Michael, will personally assess your situation, identify the likely moisture source, and answer your questions. You will then receive a detailed, written quote outlining the scope of work and the fixed price, with no hidden fees.
3. Why might a quote from you be more than a handyman's?
Our quote reflects the cost of a permanent, guaranteed solution, which is very different from a temporary fix. You are investing in a comprehensive service led by a Licensed Builder and IICRC Certified Technician. The price includes our scientific, multi-step process, full safety containment, non-toxic treatments, a 12-month guarantee, and the peace of mind that the underlying problem is being addressed, not just the visible stain.