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Mould and moisture specialist · Victoria and Southern NSW
Mould and unexplained illness

You already know something is wrong. Let's find out exactly what it is.

Mould hides. It does not always smell, it is not always visible, and standard checks frequently miss it. Marijana has walked into spaces after other trained professionals and found what they couldn't. That is not luck. That is what happens when someone never stops learning.

Water damage and insurance

Your insurer has their assessor. Now get yours.

When water damage happens, your insurer appoints an assessor. You can appoint Marijana as yours. She documents everything, reports everything, and gives you the full picture. You leave informed, not overwhelmed.

Marijana Vidak
Marijana Vidak
Building Biologist · Mould Testing Technician
5+ years specialist practice
Fully independent — no ties to remediators
AS-IICRC S500 and S520 referenced
IAQAA Committee Member
Does this sound like you?
01

You or your family have been frequently unwell and no one can explain why

02

There is a smell in your home you cannot trace to any source

03

You have found mould or suspect it and are not sure what actually needs to go and what can stay

04

You have had a leak or flood and want to know the true extent of damage

05

Your insurer's assessor has been, but something about the outcome does not feel right

06

You need an independent expert report for a dispute or legal matter

What we assess
01

Unexplained illness and indoor air quality

If you or your family are frequently unwell, a building biology assessment examines what your home may be contributing — mould, moisture, air quality, and environmental factors.

02

Mould testing and moisture assessment

Visual inspection, air and surface sampling, moisture mapping, and laboratory analysis — with a clear report and actionable recommendations.

03

Water damage events

Independent classification, moisture mapping, and recommended works for flood or leak events of any scale and category.

04

Insurance assessments and disputes

Independent reports structured for insurers, loss adjusters, and dispute resolution — with no reason to reach any particular conclusion.

05

Post-remediation verification

Confirmation that remediation has been completed to AS-IICRC S520:2025 standards before any rebuild or reinstatement begins.

06

Office and workplace assessments

The same forensic thoroughness applied to every residential assessment, for small to medium offices and commercial spaces.

Your home. Your assessor. Your results.

Not sure if you need your home assessed? Call or email Marijana for a straightforward conversation about what you are experiencing. No obligation, no pressure. Just honest advice from a specialist who works for you.

Phone0472 536 856 Emailinfo@mjbuildingbio.com.au
AreaVictoria and Southern NSW