Septic Tank Servicing, Maintenance & Repairs
Expert septic tank servicing, as well as maintenance and repairs for AWTS, Advanced STS systems and absorption trenches. Servicing Newcastle, Maitland, the Hunter Valley, the Central Coast and Sydney.
Our fully qualified technicians provide complete septic tank service, as well as repairs and maintenance solutions, for all brands of commercial and domestic wastewater systems.
In addition, our wastewater servicing covers installation, repairs, spare parts and ongoing maintenance for septic tanks, aerated wastewater treatment systems, Advanced Secondary Treatment Systems, commercial septic systems and water recycling plants. This also includes pump outs and other tailored on-site wastewater services to suit your property.
Most importantly, the Garden Master team is committed to servicing and supporting you long after your aerated wastewater treatment system is installed, giving you confidence in long-term performance and compliance.

Regular Septic System Servicing Requirements
NSW Health requires septic systems to be serviced every 3 months to keep them running efficiently and in compliance with regulations. Regular servicing helps prevent breakdowns, protects your property and ensures your system continues to perform as it should.
Annual Maintenance and Brand Coverage
For this reason, we offer annual septic tank maintenance service contracts for all of our systems. We also service all major septic system brands, including Aqua Nova, Aqua Clarus, Biocycle, Biolytix, Bioseptic, Biotreat, Clearwater, Earthsafe, Econocycle, Envirocycle, Fuji Clean, Ozzie Kleen, Parco Beaver, Super Treat, Taylex and Ultraclear.
What To Do If Your System Alarm Activates
Most importantly, if an alarm activates on your system, contact your service provider straight away. Acting early can help avoid costly repairs and keep your system operating safely.
As part of our Septic Tank Maintenance, our team provides comprehensive checks and tests to ensure you get the most out of your wastewater system.
One-off repairs to your septic tank or regularly scheduled Septic Tank Maintenance in the following regions:

Septic Tank Pump-Out
During your septic tank service, our qualified technician will advise you when a pump-out will be required.
How often pump-outs are required depends on the tank’s size and how many people use the system.
We recommend pumping out our systems every 5 to 7 years.
We’re available 7 days a week – contact us today to find out more!
With more than 30 years of experience, you can rely on us to provide you with the best wastewater treatment products and services available.
USEFUL ARTICLES
Septic System Maintenance Guide
Like any living system, it can become sick if flooded, poisoned with chemicals, or not looked after. Read our septic system maintenance guide to keep your wastewater system in tip-top shape.
Septic System Do’s & Don’ts
Learn the essential dos and don’ts for maintaining your septic system to ensure it runs efficiently and lasts for years to come. From proper waste disposal to routine maintenance, these tips will help protect your system and the environment.


