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Brena Group

Port Hacking, NSW 2229


Brena Group is an Australian civil remediation contractor working in the construction industry. We deliver projects both large and small, working with clients ranging from the private sector through to government organisations.

Brena Group aims to raise the bar for safety standards, not just on your project but across the industry. Our team of qualified professionals aim to exceed the minimum standards in everything they do. We utilise a certified Safety Management System, this ensures that we’re compliant to work on even the most stringent of construction worksites.

We are a fully licensed and insured Class A friable asbestos removal contractor with extensive experience. We provide testing, removal and disposal services, implementing best practice in managing asbestos in all environments and situations. 

We work closely with your Project Managers and delivery program to ascertain the optimal time to remove the contamination and remediate the site. Our specialist operatives are highly trained and fully certified enabling us to undertake projects from the smallest residential job through to the most complex projects in Australia.

Brena Group is a family-owned Australian company. As a trusted name in civil and remediation engineering, we’re committed to creating environments where our clients, staff and communities can succeed. We specialise in remediation, demolition, earthworks, pavements and drainage across Australia. Our focus is on completing projects on time and to budget while exceeding recycling targets.

On every project we undertake, the team at Brena Group considers a range of factors to ensure success. These issues include past, present, and future use, and the environmental condition of the site. We always aim to minimize waste and recycle wherever possible. This holistic view ensures that we tailor our work to the custom requirements of your project. We are experienced in working with asbestos, lead, and hydrocarbons to name just a few contaminants that we have dealt with. We employ a range of methods to remediate your site. See below for some of the more commonly used treatments.


Asbestos Management - We are a Class A (friable) removalist allowing us to undertake the most complex removal projects. All of our work is carried out in accordance with the Safe Work Australia Code of Practice 2019 – How to Safely Remove Asbestos, and all relevant state and territory regulations. Our independently certified Safety Management System ensures our works are carried out to the highest of standards.

Asbestos Removal Capabilities - We have the capabilities to safely remove asbestos from all environments including commercial and residential properties, hospitals, schools and public areas such as roads. We have undertaken the following remediation works:

• Strip outs of walls, ceilings etc

• Roof removals 

• Clean ups

• Removal of limpet and lagging

• Sealant removal

Upon completion, we will provide an independent clearance certificate to ensure peace of mind that the works have been undertaken correctly.

Emergency Make-Safe - Our teams are proficient in undertaking fire and storm damage make safe works. We understand what is required to quickly ensure the safety of your property following an unexpected event. We are quick to mobilise and ready to implement emergency controls. From temporary spraying of contaminated areas, to quickly cleaning up broken asbestos, or completely remediating your property we ensure you are back in your property as quickly as possible.

Capping - Brena Group is proficient in creating capping layers and marking layers. This construction method forms a carefully engineered barrier between contaminated waste and the surrounding environment. Our work has been successfully undertaken for clients including landfill sites, construction projects and major infrastructure.

Containment Cells - If your project deals with contaminated soil, then an on-site containment cell is the economical and environmental choice. When utilising containment cells, we’re committed to containing contaminants in carefully sealed and reliably constructed cells.

Cut-off walls - Installation of vertical cut off walls provides impermeable barriers to off-site migration of contaminants. Our team has extensive experience in the installation of a vast range of cut off walls, including but not limited to secant piles, geosynthetic, sheet piles (both steel and vinyl) and clay lined barriers.

Demolition - With a demolition license for NSW, we are able to undertake significant demolition projects in their own right. This demolition capability and experience allows Brena Group to offer a turnkey service to clients that require demolition and civil/remediation works in one contract.

Decontamination Unit hire - With custom built mobile decontamination units our teams are able to undertake removal works, quickly mobilising to any location. Our units arrive complete with power and on-board water tanks able to operate in remote locations without the need for a connection to localised services.

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  • Turriell Point Road, Port Hacking NSW, Australia

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