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A therman water heater is attached to the side of a building — Matt King Plumbing & Septic Systems in Nabiac, NSW

Nabiac Septic Systems Needs

If you’re based in Nabiac and need reliable help with your septic system, you can count on Matt King Plumbing & Septic Systems to get the job done right. With over 20 years of industry experience, we provide expert septic tank installations, repairs, and system upgrades tailored to properties’ unique needs in and around Nabiac. Whether you’re working on a new build or looking to upgrade an outdated setup, we deliver compliant, long-lasting systems built to handle local conditions. We understand the semi-rural layout of Nabiac and how important it is for homeowners to have safe, functional, and efficient on-site wastewater solutions.


From start to finish, we offer a smooth, honest process—clear advice, quality materials, and no surprises. Our licensed team knows how to work with local council regulations and soil types, making sure your septic setup is fully approved and environmentally responsible. Nabiac locals choose us for our down-to-earth service, quick turnarounds, and high standards of workmanship. If your septic system needs attention or you’re planning for future work, we’re here to help. Call 0407 534 154 today to book your septic service.

Reliable Systems Built for Nabiac

Properties in Nabiac often rely on well-designed, reliable septic systems since many homes in the area aren’t connected to town sewer. That’s why having a system that suits your land, water use, and household size is so important. Matt King Plumbing & Septic Systems offers complete septic services—from system design and council paperwork to the physical installation and setup. We use trusted equipment and proven methods and tailor every job to local property conditions. Whether you’re dealing with poor drainage or outdated tanks or want a more eco-conscious system, we help you find the right solution. We also repair systems that are backing up, leaking, or no longer functioning correctly.


We believe in getting the job done right the first time so you won’t have to deal with issues down the track. With a local team that understands the ins and outs of Nabiac’s soil types and council regulations, you’re in safe hands from the first call. Our clients know us for being punctual, respectful, and great communicators who keep things simple. If you’re looking for septic work that’s stress-free, efficient, and tailored to your needs, we’d love to help.

A large black pipe is being installed in a trench — Matt King Plumbing & Septic Systems in Nabiac, NSW

Frequently Asked Questions

  • Do properties in Nabiac need septic systems?

    Many homes and properties in Nabiac rely on septic systems because the area is semi-rural, and not all locations are connected to a central sewer system. A septic system provides an on-site solution for treating and disposing of household wastewater from toilets, kitchens, and bathrooms. Properly designed and maintained systems are essential to prevent environmental damage and health risks. Local council regulations, soil conditions, and the size of your property will determine the best type of system for your home.

  • What kind of maintenance do septic tanks in Nabiac require?

    Depending on usage and tank size, septic tanks in Nabiac should be pumped out every 3 to 5 years. Regular maintenance also includes checking the tank’s components, ensuring the drainage area is functioning correctly, and avoiding the disposal of harmful chemicals or non-biodegradable waste into the system. Scheduled inspections help identify issues early, such as sludge build-up or system blockages, which can prevent costly repairs.



  • What are the signs my septic system isn’t working properly?

    There are several clear signs that your septic system in Nabiac may fail or need repair. Common symptoms include slow-draining sinks or toilets, gurgling noises in pipes, foul odours near the tank or drain field, and wet or unusually green patches of grass above the system. You might also notice sewage backups inside the home, especially after heavy rain. These issues can indicate blockages, tank overflows, or drain field saturation. Ignoring the warning signs can lead to system failure, environmental contamination, and expensive repair costs. If you notice any of these issues, I would like to ask you to please get a professional inspection as soon as possible.