A Homeowner’s Guide to Knowing When to Call a Licensed Asbestos Removalist

You have renovated your former Auckland home to open the kitchen wall or address the bathroom. But before you get too excited about the project, you should stop and consider a hidden risk: Asbestos. 

Asbestos was a popular construction material in homes built before the 1990s, and if disturbed, it can turn your excellent project into a health hazard. Knowing when to call a licensed asbestos remover is not only a wise decision about the health and safety of your family, but it is also one way to have peace of mind and to protect your home.

Why Asbestos Still Matters in Auckland Homes

Asbestos is nothing but a simple mineral made from small fibres. When something disturbs these fibres, they become airborne and can be inhaled. This causes the fibres to accumulate in our lungs, creating high-risk diseases like asbestosis, lung cancer, and mesothelioma.

This form of asbestos is even more common in houses made before the 1980s. Asbestos fibres can still be found in your home: within your walls, ceilings, roofs, insulation around pipes, and under your flooring.

When to Think “Call A Licensed Removalist” 

Here are the leading indicators. If any of these apply to you, it is time to stop, think, and contact a licensed asbestos removalist in Auckland before it gets complicated.

Renovations or Demolitions (Old Houses)

If you built your home or underwent renovations before 1990, the walls, ceilings, or flooring likely contain asbestos. You will likely disturb asbestos-containing materials during renovations if you do not check for their presence first. The Auckland Council strongly recommends contacting a licensed asbestos removal contractor to carry out the work before commencing any demolition or construction. 

Suppose you are doing renovations or removal work that could involve more than 10 m² of asbestos. In such a scenario, it is legally mandatory for you to reach out to a licensed removalist and exercise caution.

Discover Damaged or Friable Asbestos

“Friable” means the material crumbles easily, like in old insulation, decaying plaster, or badly deteriorated sheets. If the asbestos surface is cracked, flaking, broken, or peeling, that’s a red flag. It is time to call a licensed removalist immediately. 

Caution:  DIY handling could worsen the exposure.

Need Air Monitoring or Clearance Certification

Licensed asbestos removalists don’t just throw materials away; they also carry out air monitoring, containment, and post-removal clearance testing, which is needed to continue construction or legally reoccupy the area. 

Unlawfully Reoccupy The Area

If a storm, fire, or accident has smashed parts of your house and unexpectedly exposed asbestos, immediate, professional intervention is required. In such cases, hire licensed asbestos removal specialists to make your space safe and clean. You should notify us at least five working days before licensed removal unless it’s an emergency. 

Why You Shouldn’t DIY 

Most of us often think, “Oh, it’s just a small patch; I’ll handle it myself.” When it’s about Asbestos, that’s risky. Here’s why:

• Without proper equipment, you may push fibres deeper into your home, ventilation systems, or hidden cavities.
• A simple vacuum does not help, as it just spreads the dust.
• Not disposing of the fibre properly may also result in severe issues, as it may spread more quickly.
• Professionals must complete such tasks, as they are well-equipped with the right tools and techniques to handle these issues. 
• In New Zealand, you must be licensed if you remove more than 10 m² of non-friable asbestos in one job. Trying to do even “small jobs” yourself carries outsized risk if done wrong.

What Happens When a Licensed Removalist Steps In?

Here’s what to expect from your removalists when they take your assignment. 

Survey & Testing

They inspect suspected areas, take samples, and send them to a lab for confirmation.

Asbestos Removal Plan & Permit

They prepare a plan (containment, safety, disposal), apply for any required permissions, and notify WorkSafe where needed (for licensed removals). 

Containment and Safe Removal

The work area (plastic sheeting, negative pressure units, signage) is sealed off. The removal work often uses wetting methods, manual tools, and a “shadow vacuum” to catch fibres. 

Waste Packaging & Disposal

All asbestos waste is double-bagged, sealed, and taken to approved disposal sites. 

Air Monitoring & Clearance

After removal, air sampling is done to ensure the site is safe. Once results pass thresholds, you get a clearance certificate. 

Tips for Homeowners: Smart Steps Before You Call

If you built your home before roughly 1990 and suspect an asbestos concern, don’t assume it doesn’t exist.

• Before you demolish or make major renovations, you should ask the contractor to conduct an asbestos survey as part of their pre-check before work begins.
• Ask any potential contractor if they have a WorkSafe licence to remove the asbestos (Class A or Class B).
• Do not disturb suspected materials. It is better to cover them (only if safe) or isolate the area until someone who knows what they are doing arrives.
• Ask for the clearance certificate when work is done as proof of safe removal.

Conclusion

As a homeowner in Auckland, the question isn’t whether asbestos exists in your home; the more important one is when you should stop, pause, and bring in licensed experts. If any structural renovations, suspicious materials, damage, or removal of more than 10 m² is on your plate, that’s your cue to call a licensed removalist.

Better safe than sorry!