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    Your Victorian Wastewater Specialists

    Southern Septics are industry leaders in installing and distributing Residential and Commercial Wastewater Treatment Systems.

    The functioning of your wastewater system is important to us. We offer a wide variety of services to cover all your Wastewater Treatment needs. Whether it’s a large or small project, we’ve got you covered.

    We’re here to assist you through the whole process from start to finish. We take the hassle out of new installations and upgrades by taking full control of all council requirements including permits and supporting documents. On-site works including installation, pump outs and decommissioning are managed by our team to ensure a smooth and easy process for you.

    Find out more about our best Residential and Commercial wastewater systems services as well as servicing, repairs and upgrades to your existing wastewater system.

    Residential Wastewater Systems
    Commercial Wastewater Systems
    Servicing, Repairs & Warranty
    Add-ons & Septic Inspections
    With experience in every area of wastewater solutions including Commercial and Residential you can feel confident you're getting the best service available, Australia-wide.
    Australian Owned & Made

    We believe in supporting Aussie business owners like us and have partnered with Taylex as our supplier. They're an Australian owned company who manufacture in Australia. We think that's pretty great.

    Experienced Team

    Our dedicated team will provide you with honest advice and friendly service to ensure your project is completed on time and to your budget. We've installed over 1700 Wastewater Systems over the past 15 years.

    Environmentally Friendly

    We care a lot about the planet and go to great lengths choosing the perfect product for your property and lifestyle. We view traditional septic tanks as the wastewater equivalent of single use plastics that's why we choose to install our sustainable wastewater treatment systems.

    Strong & Long Lasting System

    Our wastewater systems are made using Monolithic single-piece moulds that last for a long time, that's why we back our Concrete and Poly tanks with a 15-year warranty. We've got the toughest system on the market!

    Ongoing Support

    When you choose Southern Septics, you become a part of our community. We go the extra mile for you by providing outstanding servicing, maintenance and upgrade options. With our servicing and office support, you'll never have to worry about your septic treatment plant again - set and forget.

    Contact Us

    12 Cusack Rd, Leongatha VIC

    03 5631 4011