Concrete Septic Tanks in Yamba
Built to Withstand Harsh Conditions
Custom Precast Solutions Available
Fast Delivery Across NSW & QLD
Talk to the Team in Yamba
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Yamba Concrete Septic Tank
40
Years
Experience.
If you need a reliable septic system for your property in Yamba, Graham’s Precast Concrete Products is here to help. With more than 40 years of experience, we’re known across the Northern Rivers for delivering strong, compliant concrete septic tanks built to last.
Our tanks are precast and crane-delivered, making installation quick, clean and stress-free—especially on sloped blocks or rural sites. Each tank is watertight, meets Australian Standards, and is ready to backfill the same day. We also offer reed beds and optional fittings to complete your wastewater system.
Whether you're building off-grid, upgrading an old setup or developing a rural site, we’ll help you get it right from the start. Yamba locals choose us for our fast turnaround, expert advice and no-fuss service.
Call (02) 6632 2978 today for a free quote or more information.
Reliable infrastructure, built for the land.
More than
12 million tonnes of recycling processed.
Septic Systems Built for Yamba
Living or building in Yamba means your septic system needs to handle changing weather, coastal soils and local council requirements. That’s why our concrete septic tanks are designed to perform in tough environments.
They’re delivered precast and placed using crane trucks, so you avoid the delays and mess of on-site pouring and each tank is made to strict standards, giving you confidence in both quality and compliance. We’ll talk you through the best tank size and setup for your site, and can include fittings or reed beds if needed.
We’ve helped locals across Yamba set up septic systems that work well long after installation. The locals love our team due to their dedication to make the process easy with clear advice and prompt communication from start to finish.
Whether you’re starting a new build or replacing an old system, we’re ready to help. Just tell us what you need—we’ll take care of the rest.
Why Yamba Property Owners Choose Us
Managing a septic install in a coastal area like Yamba comes with its own set of challenges—from sandy soils to storm season delays. We provide solutions that make installation smoother and results more dependable. Every tank we supply is built to handle the environmental conditions unique to coastal and regional sites.
- Precast concrete tanks delivered fully formed
- Crane placement available for hard-to-reach sites
- Designed for Yamba’s soil & weather conditions
- Compliant with Australian wastewater standards
- Optional reed beds & plumbing fittings
- Over 40 years of industry experience
We make it easy to get your system in the ground and working fast. Our team supports projects of all sizes with honest advice, practical service and local know-how. With us, you’ll get a system that’s reliable from day one—and built to stay that way.
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Concrete Water Troughs
If you’re looking for a feed trough that can handle a few kicks from pushy livestock, our precast concrete option is ideal. This product is safe, stable, and long-lasting.
Civil Construction Products
When you hire our team, you can expect a prompt and efficient septic tank installation. We have a modern fleet and can travel throughout Yamba. Each tank is positioned with care to ensure compliance, functionality and long-term performance.
Want to secure your cattle? Use our precast concrete grids. Our qualified team will deliver them to your Yamba farm and ensure they’re properly fitted. Designed to handle constant traffic, they’re a long-term solution for safe, low-maintenance access control.
We offer precast concrete products for civil construction projects in Yamba and surrounding areas. Our headwalls will support your pipes for years to come. Each unit is delivered ready for fast installation, helping reduce labour and site disruption. Designed for strength and durability, our products perform reliably in coastal and high-rainfall conditions.
