Why choose us

  • Established in 1996
  • Single chamber with low site impact
  • Low running costs. $20 per year based on a 4 bedroom house
  • No service contracts
  • Primary & Secondary Wastewater treatment
  • Our pumps are very quiet & only activated by demand
  • No smells
  • 20 times faster than septic or aerated systems in processing sewage solids
  • 10 Year System Warranty
  • Thousands of systems installed
  • Residential, Commercial & Rural Systems
  • Approved in VIC, NSW, SA, QLD & NT
  • We help with Council Permit Applications
  • Company employed installers are used to install your system
  • Can reduce household organic waste by up to 90%
  • Many effluent dispersal options
  • Aerobic system driven by a wind driven ventilator
  • Natural liquid fertiliser is added to you soil
  • Environmentally friendly and sustainable
  • Suitable for all climates – Alpine and Tropical areas
  • Weed control – Dispose of ragwort, dock, thistle
All our domestic systems come with a Child Proof Entry

JAS-ANZ Certified

Third-party accreditation is recognised around the world as the highest and most credible type a certification or inspection body can obtain.

Product Certified Company

Who we are

A&A Worm Farm Waste Systems is an Australian owned and operated company which installed its first septic tank system in 1996. In that time we have grown to be Australia’s leading alternative sewage and wastewater treatment system providers.

Our vision was to provide sewage and wastewater treatment process that requires no, or minimal, energy. A holistic approach has been taken to manufacturing these systems and 98% of components are manufactured from recycled materials, further helping with landfill reduction.

Each septic tank system is designed to be site specific, maximising safety and system performance as well as preventing environmental damage to creeks, rivers, waterways and dams.

We manage the total process for you, we apply for the Council permit to install, design and manufacture a system that will suit your specific application. We the use company trained and employed installers to install the system on your site. All ongoing servicing obligations are conducted by trained A&A Worm Farm Waste Systems personnel.

Council applications require 2 site plans, 2 floor plans, and a cheque payable to your local shire for the cost of the permit fee. We will process all applications with your Council and will liaise with you when designing the system location on your site.

All systems are manufactured by A&A Worm Farm Waste Systems.

Our commitment to quality

Our commitment to our clients extends to providing the very best quality of tank manufacture in a creative and innovative manner. To ensure this goal is achieved in a legal and efficient manner, we have established a quality program to provide our clients with the assurance that the products and services provided by A&A Worm Farm Waste Systems will meet current and future customer requirements. Through a system of review of our operations with our key stakeholders, we continuously monitor all levels and inputs into our organisation to achieve improvements where ever possible

Above all, we deal openly with our clients, staff and suppliers to make sure that we begin and maintain honest, open and positive relationships. We recognise that these relationships are dynamic and need constant care and management.

This program includes a quality plan to manufacture tanks to the Australian Standard AS/NZS 1546.1:2008

This statement is issued to indicate our attitude to client relationships and to ensure our own excellence of service. The full support of our staff, our professional colleagues in allied fields and contractors with whom we are associated is sought in actively pursuing this quest for quality.

System Warranty

A&A Worm Farm Waste Systems have a 10 year warranty.  Components such as pumps, alarms, float switches & whirly vents are covered by their manufacturer’s warranty.

Retro fitting existing tanks – All components installed by this Company when converting the tank carry a 10 year warranty however we cannot provide any warranty on the existing tank.”  Please note manufacturer’s warranty for items listed above.

ABOUT THE FOUNDER

Alan Duke Worm Farm Waste Systems

Alan Duke

Co-founder, Inventor

Alan has pioneered this technology which has made the worm farm waste system the leading environmentally sustainable sewage and waste water treatment solution in the world today.

We Are Proud To Work With

Flavorite
Caltex
Parks Victoria
Mt Isa Mines
Healesville Sanctuary
City of Yarra
Metro Trains

Read what our clients have to say

4.9
Rated 4.9 out of 5
4.9 out of 5 stars (based on 51 reviews)

It just works ‘as advertised’ without fuss

Rated 5 out of 5

Everything said about worm farm water treatment systems is true.
The unit itself has worked without fault* – disposing of our waste water, weeds & kitchen scraps effectively without the sewage smell.
It has coped effortlessly when our household had a fourfold increase for a week & at another time sprung back into action after a couple of months with no one at home.
By comparison, our neighbours who have basic septic systems have to get service calls every 9 months or so to fix problems.
* Except for one time a passing kangaroo got caught up in the power cord to the pump and pulled it out. Fitted a cord clamp so doesn’t happen again.

Tim Herne

Amazing customer service

Rated 5 out of 5

I recently purchased a farm that has an AA worm farm (identification tag on the wind vent). I rang them to understand the dimensions etc, and when I gave the address they immediately pulled up the installation record from 16 years ago. They then pulled the install file from archive and sent it to me with a manual the very next day. Cheery, happy, helpful people. Couldn’t ask for a better example of exceptional customer service – when there was no commercial gain for them other than a satisfied customer. BTW the worm farm works to perfection after 16 years…

Prue W

Fantastic service, good price and hassle free

Rated 5 out of 5

A and A Worm Farm Waste Systems did a fantastic job with a good price. I would highly recommend them. Great service that was hassle free! All council documents handled by A & A which made it easy, and the site was within 200 meters to the Hawkesbury River. My garden is absolutely loving extra the nutrients from the system and I often get comments from the my neighbours on how good the garden looks and I know its due to my A & A Worm Farm System!

James Brooker - Coast Aus Builders

Worm Farm

Rated 5 out of 5

I wish I could write 1000 reviews saying how good this system is and how fantastic the whole team have been they worked in really well with our local council and the process from start to finish has been exemplary.

John Crock

Over the top

Rated 5 out of 5

I wanted thank the team at Worm Farm Waste Systems for all their help, patience and professionalism. We had all kinds of obstacles to overcome including a very uncooperative council. But after 12 long months its all in and working beautifully. Super impressed.
Thanks again.

Ray Clements

Brilliant

Rated 5 out of 5

Thanks Liz.
Brendan was brilliant. Very happy to have a chat and answer all of my questions.
I’ve have been speaking to Ev for probably over 5 years now about getting this system in and finally it is in! Thank you for being patient with us while we attempted to get our house built. We are really looking forward to using the system.
Thanks again.

Peter Harrison

Eco-Freindly Septic Tank Systems – Using Worm Technology

An all-in-one affordable alternative to traditional septic tanks.

PRODUCTS & SERVICES

Choose our natural, environmentally sustainable domestic sewage treatment solution for your home.


We specialise in the design and installation of commercial septic tank systems perfect for any site where organic waste is generated.

Save up to $900 per annum on power consumption with our site specific rural septic tank systems.

Retro fitting existing septic tank systems and treatment plants is easy with an A &A Worm Farm Waste System. We can accommodate your specific site needs.

A&A Worm Farm Systems can service you system when the need arises.

An A&A Worm Farm Waste Systems specialist can provide expertise advice and recommendation for your next project.