Septic System Installation

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Aerated Wastewater Treatment

We design, install, service and repair. We are the industry leaders for all types of septic systems.

Aerated Wastewater Treatment

Design and Planning

Before installation of your new septic system, an initial site assessment is required to develop, design and plan your new aerated wastewater treatment system.  

Septic Systems NSW offers a free initial site assessment, which involves evaluating the soil type, slope, and depth of the property to determine if it’s suitable for a septic system. Other factors, such as the location of nearby water sources, property size, and number of occupants are also considered.

Our experienced septic system professionals will design and plan your new septic system blueprint that meets local laws and requirements, which helps to expedite the entire process from approval to installation.

Septic System Installation | Quality | Septic Systems NSW

Work With Us


Each council has different requirements. Over the years we have built relationships with the councils which is a huge bonus when you are applying for your approval.

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Site Inspection

We provide a free site inspection where we meet with you on your site to discuss where your Aerated Wastewater System is best placed for yourself and the council.


We can do as much or like or as little as you need. From preparing plans, organising excavation, plumbing, electrician and quarterly maintenance or simply just supplying the tank.

Septic System NSW

Septic System Installation

Septic System NSW makes ease of a complex installation process that requires careful planning and execution to ensure the effectiveness and efficiency of your new septic system. 

Our team will manage and organise the installation process, from obtaining local regulatory agencies to excavation and installation, with careful attention paid to the placement and grading of the components to ensure proper function.

Our septic system professionals will provide expert guidance and execute the installation process with precision and care. As New South Wales’ most trusted septic system installation service provider, we’ll ensured your septic system is installed correctly and operates efficiently and effectively.

Septic System Installation | Quality | Septic Systems NSW

Frequently Asked Questions

As humans we produce waste that contains a bacteria called Anaerobic Bacteria. This causes odour and the Aerated Wastewater Treatment System (AWTS) works by pumping air into the system. This is called Aerobic Bacteria which kills the Anearobic Bacteria.

The next process is chlorination. Chlorine tablets are placed in the system every 3 months. This purifies the water to class A quality. The water is then pumped to an irrigation field for disposal.

The price for a residential tank is the same for all properties. The difference in pricing is what irrigation is required and the freight cost to your location. Each council has different rules as to what irrigation is allowed and this is a major factor with the final price.

Let us help you with the whole process, so you can have peace of mind that the job will be done right and council will approve it.

Septic Systems NSW has the experience in installing commercial systems, no matter how large the project may be.

Call us to discuss your requirements.

It is a council requirement for all Aerated Wastewater Treatment System to be maintained on a quarterly basis. Septic Systems NSW will provide quality on time service. Our clients are provided with a report following the quarterly service.

Our technicians are guaranteed to provide a quality service with no short cuts taken.

When considering the location of the tank and irrigation field, it is important for Septic Systems NSW to meet you on site to discuss options.

Australian Standards have rules and regulations as to where tanks and irrigation fields can be placed. For instance, if you are planning on installing a swimming pool, it is important that the placement of the tank and irrigation is kept at a distance otherwise it could cost the client quite a bit of money to move it all. Septic Systems NSW will discuss all of these factors and more with you when we meet on site.

Septic Systems NSW provides this service free of charge.

Septic Systems NSW will prepare your Section 68 council application for FREE. The council application is a very important part of the process.

Septic Systems NSW has a close working relationship with councils and we know the rules and regulations for each council. Having the incorrect information can delay the approval of your application. We will make sure that the process will run as smoothly as possible.