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Mould testing across Australia

Visible mould is only part of the story. Accredited air and surface sampling shows what you are breathing and where the problem starts.

Short answer

Mould testing combines a visual and moisture inspection with sampling. Air sampling cassettes capture airborne spores indoors and outdoors for comparison, and tape lifts collect mould from surfaces for identification. EnviroForce's mould sampling is NATA accredited. Australia has no legal exposure limit for mould, so results are interpreted against outdoor levels and the building's condition.

Sampling
Air cassettes and tape lifts
Accreditation
NATA, in-house method
Exposure limit
None set in Australia
Root cause
Usually moisture

When to test for mould

  • After a flood, roof leak, burst pipe or long-term condensation
  • When occupants have unexplained allergy or respiratory symptoms
  • Before buying or leasing a property with water damage history
  • When a tenant and landlord disagree about mould
  • After remediation, to confirm the work was effective

Mould and rental properties

Tenancy laws in most states require rentals to be reasonably clean, in good repair and fit to live in, and several states have minimum standards covering damp and mould. An independent report helps landlords and renters resolve disputes quickly and fairly.

Mould testing in Australia

EnviroForce is Australia's top expert in locating the source of moisture and condensation, which may lead to mould growth. We give thorough mould testing and diagnosis, as well as a detailed analysis and inspection report, to assist you in resolving the mould problem in your house.

Mould issue in Australian properties

Moulds, like the majority of fungus, decompose plant and animal materials in the environment. They can grow nearly everywhere there is moisture and organic matter, including soil, foods and plants, and people's houses. Mould reproduces by releasing spores, which can travel through the air, water, or on animals.

Mould is becoming more of an issue in Australian houses and buildings, and not only the old ones. According to recent studies, the method of installing house insulation in Australia may be the source of the problem. The Australian media has been reporting on entire houses being destroyed and structures, including government facilities, being shuttered due to mould growth.

The most frequent signs of mould exposure are allergies and discomfort. Infections and sickness are less typical side effects of mould exposure. Serious mould infections are uncommon and mostly affect persons with highly weakened immune systems. Mould exposure in the workplace has been linked to illness. Although symptoms might vary, the following are the most prevalent among persons who have been exposed to mould indoors:

  • Congestion in the nose and sinuses
  • Irritation of the eyes, such as itching, redness, and watering
  • Breathing difficulties and wheezing Coughing and throat irritation
  • A rash on the skin is an example of skin irritation.
  • Migraine

A mould problem may typically be seen or smelled. Mould might look as somewhat fuzzy, discoloured, or slimy spots that develop in size. Most moulds emit musty odours, which are the first sign of a problem. Mould may develop almost everywhere there is enough moisture or a water problem. Look for evidence of mould development, water staining, warping, or follow your nose to the source of the odour. Looking behind and beneath surfaces such as carpets, wallpaper, cupboards, and walls may be essential. Some sections of the home are always prone to mould formation and should be cleaned regularly to control mould growth. These are some examples:

  • Bathrooms, particularly shower stalls, tiles, and shower curtains
  • Window casings
  • The refrigerator’s door seal
  • Surfaces of air conditioners and the areas surrounding them

EnviroForce is an environmental testing and consulting group that conducts mould testing and mould inspection services not only in Brisbane, Sydney, Melbourne, Adelaide, Perth and Hobart but through each and every state of Australia.

Why choose EnviroForce to test mould?

If you’re curious about why you should choose EnviroForce for testing Mould in your property?. The answer is simple as EnviroForce is NAMC verified drug testing company. Our primary focus is sampling properties for methamphetamine, Asbestos, Lead and Mould so we can provide an unbiased assessment of your property. Moulds can be found anywhere, and mould levels vary widely, depending upon location, weather, and time of day. Therefore mould samples are taken correctly according to the industry code of practice & analysis is conducted using a NATA accredited laboratory. Moreover, we are only an independent mould testing company and does not offer any removal or remediation services that enable you to have confidence in the results. If you suspect your property has any mould presence, especially if it is in poor condition, with visible mould stains on the walls, it is advisable to get it tested through a verified mould testing company in Australia. If you’re not sure you can deal with hazardous mould safely by yourself, call us as we are a professionally qualified company of mould testers.

Our Mould testing solution is one of the most proven ways to test and sample mould in any commercial or residential building and is also been verified by the Australian authorities and we offer worry-free mould testing solutions.

Mould remediation starts with property mould sampling & testing

Mould detection is quite tough. Surface mould inspections frequently fail to discover locations with adequate moisture to support mould development. Furthermore, the spores are buried deep within moisture pockets. Moisture bodies concealed deep behind walls, beneath floors, or under concrete can promote the growth and spread of dangerous mould invisible to the human eye. When doing a mould survey, samples will most likely be obtained from the air and surfaces in a non-destructive manner. Our specialists may collect and evaluate samples on-site, provide preliminary results, and advise on future actions. Following that, a thorough written report will be provided. As part of the survey, the customer may also choose to conduct additional intrusive material testing, in which material samples are evaluated for penetrative mould infestation or fungal growth. Our technician will most likely recommend ways to get rid of the mould. If you need any kind of help in testing mould call us today and one of our representatives will help you accordingly.

We do a wide variety of mould testing since your health and safety are our top priorities. here are a few examples of what we offer:

Comprehensive Mould Assessment .

Our Comprehensive Mould Assessment service includes moisture level detection and up to 6 Air/Swab samples of any affected areas. Our Comprehensive Mould Assessment is performed by a highly skilled Hygiene Technician, and all samples will be analysed by an independent NATA-accredited laboratory, ensuring the highest quality of service.

Air Sampling

This precisely collects air sample data for all particles present, allowing us to obtain findings that can determine the rate of mould. To catch particles, our team uses a powerful pump that forces airflow through a collection apparatus. It is the most frequent method of testing mould because it gives the most precise method of analysing the particles gathered.

Surface Sampling

We can utilise a vacuum pump to count the number of mould particles that have been dispersed throughout your home surroundings during surface testing. We may use this equipment to determine the type of mould. Collecting these particles on tape or in dust will assist us in determining how harmful the type of mould is. This is one of the popular mould testing methods.

Bulk Sampling

Bulk sampling is a technique for identifying the presence of mould from a large property where mould is visible. Mould samples will be removed from the polluted location and stored in a fresh, sterilized container, from which they will be subjected to a variety of mould tests. This mould sample procedure is typically performed when there is visible growth on your property.

Swab Sampling

Whenever dealing with a swab mould sampling, it is crucial that our staff gently roll the swab back and forth to guarantee proper findings. This implies that we can gather the appropriate number of mould germs for reliable findings. The swab samples were then sent to a lab for an independent analysis. This type of test can be performed by using Home DIY mould testing kits.

A mould test or meth residue test is useful for

Agents

Property Managers Real Estate Agents Professional Entities

Owners

Property Owners Private Investors Concerned Parents & Tenants

Stakeholders

Insurance Companies Local Councils Housing Providers

Mould testing for rental properties is fast becoming the best practice in Australia

Our independent mould inspection reports for rental properties are entirely based on real-world results. As a NAMC-certified testing company, we will not try to sell you any removal or remediation options, ensuring that you obtain an unbiased assessment and service. If the report identifies repairs or maintenance, you can outsource them to a private entity. When you receive your inspection report, you will be given all of the readings obtained at the property as well as photos of the impacted area. We make every effort to give out mould inspection reports through e-mail within 24 hours of the inspection being performed at the site.

Last reviewed October 2026 by the EnviroForce team

Common questions

Straight answers to the questions people ask us, and ask AI assistants, most often.

Is there a safe level of mould in Australia?

There is no Australian legal exposure standard for mould. Results are assessed by comparing indoor spore levels and types with outdoor air and by looking for signs of water damage and active growth.

Can I just clean mould with bleach?

Small areas on hard surfaces can be cleaned, but bleach does not fix the moisture problem and often fails on porous materials. Large or recurring growth needs the cause found and professional remediation.

Who pays for mould in a rental?

It depends on the cause. Landlords are usually responsible for mould from leaks and building defects; renters may be responsible for mould from poor ventilation they could have prevented. An independent report helps settle it.

Does mould affect property value?

It can. Buyers and building inspectors flag mould and water damage. Read is mould killing your property price.

Do you test properties outside the capital cities?

Yes. We sample in every state and territory, including regional and remote areas. Standard pricing covers properties within 50 km of the CBD or GPO of our service locations. Beyond that, travel is charged at 78 cents per kilometre, and we quote it before you book. See all service areas.

Book NATA accredited sampling.

Book online or call 1300 373 785. Technicians in every state and territory, with urgent bookings taken 24/7.