RI-Industries
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RI-Industries
Based in Adelaide, South Australia, the team at Ri-Industries have been committed to creating and supplying septic tanks, waste water treatment systems and concrete rainwater tanks that are renowned Australia wide.

We have been in operation since 1947, and while our processes of creating concrete septic tanks and providing septic tank installation advice to our valued clients have kept pace with modern technology, our commitment to customer service and true product quality has never wavered.This dedication has resulted in constant and repeat business from all kinds of South Australian businesses, individuals and property owners.

We are proud to manufacture septic tanks in Adelaide, waste water treatment systems and concrete rainwater tanks in Adelaide, to properties throughout SA and the Northern Territory.
Services
About Us
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Ri-Industries manufactures and supplies pre-cast concrete products. Since 1947 we have established a strong reputation for the quality of our products, service, and our knowledge, in particular, of septic tanks, waste water treatment and rainwater tanks. We are totally committed to achieving excellence in all that we do, which is why South Australian residents and businesses repeatedly buy our products and regularly recommend us.
Ri-Treat
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Reclaim your waste water by recycling and reusing water around the home. The Ri-Treat EP10 is the only SA-manufactured secondary treatment system that's been tested, certified and approved to the Australian Standard (AS/NZS 1546.3:2017) for South Australian conditions. The design is unique to Ri-Industries and we have manufactured pre-cast concrete tanks and products since 1947.
Residential
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Ri-Industries has the largest range of septic tanks and related products in South Australia. Then Ri-Industries can help. Our wastewater, septic and rainwater tanks are reliable, offer excellent value for money, are positive for our environment and built to last. We will work closely with your plumber to ensure you get exactly the right system you need.
FujiClean – Waste Water Treatment System
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Fibreglass domestic wastewater treatment systems from FujiClean offer an affordable, reliable option for homeowners needing a smaller wastewater treatment system, or where site access is difficult. Just like our proven Ri-Treat system, FujiClean's wastewater treatment system efficiently converts household wastewater from your kitchen, bathroom and laundry into safe, clean water for re-use around your garden.
Septic Tanks
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At Ri-Industries, we deliver on quality every time. Whether it's our concrete rainwater tanks, waste water treatment systems, or concrete septic tanks, we only produce the best. With a focus on building products to last, even our replacement concrete septic tank lids are engineered to perfection. Child-proof and vandal-proof concrete lids on our septic tanks give you additional peace of mind - also available as stand-alone replacement lids.
Reviews (9)
Beck Handke
Beck Handke
Sep 16, 2021
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RI Industries was extremely easy to deal with. They helped design & create the perfect product to fit the space & its requirement.
Rick Neumann
Rick Neumann
Jan 03, 2021
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Purchased septic riser and the information and service received was second to none.
Riser fitted perfectly- drawings were emailed through so holes were easily prepared prior.
Delivery was on time and crane operator lowered exactly into position with utmost care. Thanks your service from start to finish was exceptional 10/10
Rick
Ben Moloney
Ben Moloney
Dec 05, 2020
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I have had a RI Industries Aerobic Septic system installed at my house and it has been a great system ! When it’s installed and commissioned by the right people there are no hassles. Any enquiries I’ve had since I have rang and got the answers I need.
Michael Cole
Michael Cole
Oct 19, 2020
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I was very happy with the service of Gary, delivered on time and excellent product.
Shea Man
Shea Man
Feb 27, 2020
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Have purchased and dealt with RI Industries multiple times, excellent customer service and product!
Chris Malcolm
Chris Malcolm
Dec 22, 2019
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The team at Ri-Industries were more than helpful with the sales team promptly answering internet queries and the factory guys taking the time to place my load as required and then making sure I had the load correctly secured before directing me back into the traffic. I have no hesitation in recommending this group if you are looking for good service.
Tom Olthoff
Tom Olthoff
Nov 30, 2018
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We thought that we had an unusual request - burying a round tank to use as a cellar for our new house. From the initial contact to the delivery nothing was too much trouble. We were very impressed with the service provided by RI Industries.
Claudia Ait-Touati
Claudia Ait-Touati
Oct 17, 2018
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Excellent service, community and environment minded business with friendly and helpful staff.
Ben Pritchard
Ben Pritchard
Sep 23, 2017
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I made a phone enquiry about a large concrete sump, off the internet. I had some reservations about the suitability of what I was looking for.
This is where my positive experience started. Gary suggested we visit the RI production facility and inspect their products and get an understanding of their fabrication process.
This helped me make my decision. I bought what I saw --- and have been back since.
I would not hesitate in recommending Gary and the RI team.