Concrete Septic Tank Installation NSW & QLD 

40

Years
Experience.

Boasting over 40 years’ worth of experience in the concreting industry, Graham’s Precast Concrete Products is a company you can rely on to design and install a septic tank that suits your needs. 

We are happy to deliver to commercial and residential properties across Queensland and New South Wales and are particularly committed to serving clients in rural and regional areas. Reach out today if you would like more information about the areas we operate within.

Septic tanks are wastewater disposal systems that harness the power of bacteria to break down solid waste products and allow liquids to drain off. They represent an excellent solution if your property is not connected to the main sewage system and are very eco-friendly. 

Because we deliver and install the tanks ourselves, we can guarantee a seamless process from start to finish. Not only is this guarantee fantastic for customers like you, but our delivery method is eco-conscious too. As our products are locally made, this dramatically decreases pollution output in transport.

Look no further than Graham’s Precast Concrete Products for a septic tank at your home or business. Call us on (02) 6632 2978 with any questions or queries you may have. An over-the-phone quote can be obtained in just a few minutes.  We aim to provide the best service possible in the construction, delivery, and installation of concrete septic tanks in the state.

Graham’s Precast Concrete Products holds accreditations certified by the NSW Department of Health, and we ensure that all our tanks are manufactured in line with Australian and New Zealand Standards. As such, you can rest assured that our septic tanks are safe and effective.

In fact, our concrete septic tanks are known for being amongst the best in the industry. Each of our tanks is made with care, ensuring that your wastewater is effectively contained and handled at all times.



Efficient wastewater systems are essential for keeping plumbing systems operating smoothly. We know that cracks and leaks are completely unacceptable and can compromise the safety of a property, which is why we go out of our way to produce and install the best septic tanks money can buy.

We appreciate that each of our clients has different requirements and are committed to meeting them. Whether you’re a business owner hoping to improve your green credentials and start recycling wastewater or a rural homeowner with a property that is not hooked up to the main sewage system—we’re here to help find the best solution.

We ensure fast and safe delivery across QLD and NSW. Our main facility is in Kyogle, but no distance is too far for us to travel within the state. Our concrete septic tanks are well-suited for travel and installation in rural and regional properties.