The woman is sadly looking at the mould on the walls in her home.

Mould Removal

Our IICRC certified technicians have treated, managed and provided mould removal services on many properties and homes in New Zealand.

We remove all toxic moulds, including black mould (stachybotrys) and many other harmful mould types.

Water leaks, flooding in the home, poor ventilation, lack of insulation, humid environment, plumbing failures and substandard building techniques are just some causes of mould growth.

The health impacts of exposure to mould in New Zealand includes respiratory infections, allergic responses, headaches, fatigue, and sore throats. Mould contamination can be a debilitating health hazard.

These health impacts can result in buildings becoming uninhabitable and requiring expensive remediation if not dealt with in a timely manner.

The presence of mould is not always obvious an may exist behind wall linings, under flooring and in roof spaces for some time.

The mould contamination may only become evident when the spores penetrate surfaces and when mould growth and discolouration patches are noticed.

Read more about the common mould types, mould removal costs, and how to prevent mould growth.

Our range of mould treatment services

What is Mould?

Mould is a form of fungi that are naturally occurring organisms, it prefers to grow in damp and poorly ventilated areas and replicates by making spores.

Different types of mould are present nearly everywhere, inside, and outside and can grow in and on materials such as food, furniture, walls, paper, fabrics, carpets, timber, and plumbing.

Read more about what causes mould.

Mould Contamination Testing

We have considerable experience in performing mould testing in the home, workplace or for pre-purchase assessments of a property.

During the inspection process, we can perform surface swab sampling and air sampling using industry-standard testing equipment.

These samples are provided to our independent mould lab for culture and analysis with an independent analytical report provided.

Mould Contamination Cleaning

Mould cleaning can be a time consuming and difficult job to perform in a property and pose health risks if not cleaned safely.

Some mould types may just require to be cleaned depending on the severity and the source of the mould.

We can assist with all mould cleaning projects, we know first-hand that mould can be stubborn, especially if it has time to grow below the visible surface.

We use specialised cleaning equipment, PPE and effective cleaning techniques to combat mould in the home and other properties.

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Our Process

Mould Removal Process


  • The process of our mould removal services consists of a mist spray of our environmentally friendly non-toxic or hazardous mould removal agent.


  • This chemical contains natural ingredients and is a hospital-grade disinfectant. The chemical is completely safe for those that suffer from allergies and asthma and will kill mould at the spore and has a reaction which will help to prevent mould from growing on any surfaces it is applied to.


  • HEPA vacuums are used to extract mould spores from all soft furnishings, floors, and carpets. 99.5% of airborne mould spores and bacteria are captured when operating our air purifiers.


  • This is an essential part of the mould removal process as we are capturing the mould spores not just killing them. Dead mould spores are just as toxic as live mould spores and they are a food source for mould spores.

Mould Treatment FAQs

How does mould grow?

The growth of mould occurs when the water source is in an environment with little or no sunlight causing the area to be damp and humidity is present.

Is mould dangerous to your health?

Airborne mould spores are produced from mould, these spore particles can increase in an indoor environment. When these mould particles increase, they can pose a risk to your health and respiratory system, in some cases requiring a consultation with a medical professional.

Where could the moisture source be coming from?

Shortage of bathroom ventilation, roof leaks, plumbing leaks and condensation can be a common source of moisture that can cause mould.

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