Mould growth can be a frightening issue to deal with, particularly when it starts to spread across your Sydney property. Cleaning it can not only be challenging but also harmful if not done correctly, which is why calling in professionals is a must. Scroll down for our list of top mould removal services in Sydney, New South Wales, ensuring your environs are safe and healthy.
New to this? Read our guide to mould removal
The score beside each business comes from a single ranking calculated on 21 August 2026. It has not been recalculated since, so it reflects the Google review data we held on that date, not today's.
That calculation is our launch method, and we are replacing it. A fuller explanation of how scores are produced will be published alongside the new method, and these pages will be re-ranked when it lands.
We could not tell 18 of these 19 businesses apart — they scored the same, and share a rank marked "=". Businesses on the same score are not ranked above or below each other. We had to list them in some order, so we put the one with the most Google reviews first; that order does not mean one is better.
Mamba Mould Removal PTY LTD provides efficient and knowledgeable services in Sydney, focusing on effective mould removal and prevention.
Mamba Mould Removal PTY LTD is a highly regarded service provider in Sydney, noted for efficiency and quality. Continued focus on communication and customer support can further elevate their service.
Water Damage Specialist Sydney Flood Restoration provides efficient and knowledgeable mould removal services to the Sydney area.
Water Damage Specialist Sydney Flood Restoration excels in mould removal services with high levels of efficiency, knowledge, and customer support, making it a recommended choice for residents in Sydney.
Drylux Mould Remediation provides effective mould removal services in Sydney, ensuring customer satisfaction with their expertise.
Drylux Mould Remediation excels in delivering reliable and knowledgeable mould removal services in Sydney, with strong customer satisfaction in service quality and support.
Flood Water Mould Restoration Northern Beaches Sydney provides dependable mould removal services.
Flood Water Mould Restoration Northern Beaches Sydney is highly recommended for efficient, knowledgeable, and supportive mould removal services.
DryTech Restoration Services offers mould removal services in Sydney, focusing on efficiency and expertise.
DryTech Restoration Services is a reliable choice for mould removal in Sydney, known for efficient service and knowledgeable staff, with room for small enhancements in communication and support.
Nanotise is a mould removal service in Sydney, NSW, known for efficient and quality work.
Nanotise stands out for its effective mould removal services, knowledgeable staff, and excellent customer assistance, making it a top choice in Sydney.
Mould Removal Australia is a dedicated service provider in Sydney, known for addressing mould issues efficiently and effectively.
Mould Removal Australia is a reliable choice in Sydney for efficient and knowledgeable mould remediation services, with positive feedback on their service quality and customer communication.
Restoration Pros specializes in water damage solutions and mould remediation services, offering professional assistance for mould issues in Sydney.
Restoration Pros is well-regarded in Sydney for its effective and knowledgeable approach to mould remediation, with commendable service quality and customer relations.
Macdaddy & Co Mould Removal provides comprehensive mould removal services in Sydney, trusted by many for their expertise and effective solutions.
Macdaddy & Co Mould Removal is highly regarded for its efficient, knowledgeable, and quality services in Sydney, consistently meeting customer needs through clear communication and helpful support.
AllAces Cleaning & Restoration Sydney offers professional mould removal services in Sydney, NSW.
AllAces Cleaning & Restoration Sydney is a reliable choice for mould removal, with strong service efficiency and customer care.
Metro Carpet Cleaning & Restorations is known for providing effective cleaning and restoration services, specializing in mould removal.
Metro Carpet Cleaning & Restorations provides efficient and knowledgeable mould removal services with strong communication and helpfulness.
Nanotise is a leading service provider in Sydney, known for its expertise in mould removal.
Nanotise stands out for its effectiveness, knowledge, and customer-oriented approach in mould removal services.
Best Ever Cleaning offers comprehensive mould removal services in Sydney, known for their reliability and expertise.
Best Ever Cleaning stands out as a strong provider of mould removal services in Sydney, known for their efficiency, expertise, and helpfulness, with a few areas for improvement in communication speed.
Shire Mould Removal offers efficient and knowledgeable mould removal services in Sydney.
Shire Mould Removal is well-regarded for its efficient, knowledgeable, and high-quality services, supported by strong communication and helpfulness, making it a reliable choice in Sydney.
AAA Mould Removal & Flood Restoration offers services in Sydney to address mould problems effectively and efficiently.
AAA Mould Removal & Flood Restoration is a recommended choice in Sydney, known for its knowledgeable staff, effective service, and exceptional customer support, with slight areas for further refinement.
ABC Mould Cleaning Solutions is a leading service provider in Sydney known for efficient and knowledgeable mould removal solutions.
ABC Mould Cleaning Solutions receives high ratings for its comprehensive and efficient mould removal services in Sydney, with knowledgeable staff and good customer interaction.
Your Local Mould Removal is a reliable service in Sydney known for tackling mould issues effectively and efficiently.
Your Local Mould Removal provides consistently high-quality and effective service, with a well-regarded team that is both knowledgeable and helpful.
Mould Cleaning Australia Pty Ltd is a mould removal service provider in Sydney.
Mould Cleaning Australia Pty Ltd is highly recommended for professional and knowledgeable mould removal services, with slight room for improvement in communication and helpfulness.
DC Mould Removal provides mould removal services in Sydney, NSW.
DC Mould Removal is a reliable choice for mould removal services in Sydney, known for efficient service and knowledgeable staff.
| Rank | Business | Rating | Reviews | Score |
|---|---|---|---|---|
| 1 | Mamba Mould Removal PTY LTD | 5.0 | 42 | 4.4 |
| =2 | Water Damage Specialist Sydney Flood Restoration | 5.0 | 43 | 4.2 |
| =2 | Drylux Mould remediation | 5.0 | 32 | 4.2 |
| =2 | Flood Water Mould Restoration Northern Beaches Sydney | 5.0 | 28 | 4.2 |
| =2 | DryTech Restoration Services | 5.0 | 21 | 4.2 |
| =2 | Nanotise | 5.0 | 17 | 4.2 |
| =7 | Mould Removal Australia | 4.8 | 1044 | 4.0 |
| =7 | Restoration Pros - Water Damage and Mould Remediation Services | 5.0 | 155 | 4.0 |
| =7 | Macdaddy & Co Mould Removal | 5.0 | 102 | 4.0 |
| =7 | AllAces Cleaning & Restoration Sydney | 4.9 | 96 | 4.0 |
| =7 | Metro Carpet Cleaning & Restorations | 4.9 | 91 | 4.0 |
| =7 | Nanotise | 4.9 | 75 | 4.0 |
| =7 | Best Ever Cleaning | 4.9 | 53 | 4.0 |
| =7 | Shire Mould Removal | 4.9 | 48 | 4.0 |
| =7 | AAA Mould Removal & Flood Restoration | 5.0 | 36 | 4.0 |
| =7 | ABC Mould Cleaning Solutions | 4.2 | 28 | 4.0 |
| =7 | Your Local Mould Removal | 5.0 | 20 | 4.0 |
| =7 | Mould Cleaning Australia Pty Ltd | 2.7 | 7 | 4.0 |
| =7 | DC Mould Removal | 5.0 | 5 | 4.0 |
Whether you're dealing with a small patch of mould or a property-wide infestation, these Sydney-based mould removal services can provide the help you need. Remember, timely action can save your property from extensive damage and maintain the health of your home or office space.