Business Details
Trusted Water Tanks and Pumps Supplier in Melbourne
All Oz Tanks has been proudly serving Melbourne as the largest supplier of plastic and steel water tanks and water pumps for over two decades. Our extensive range of rainwater harvesting solutions caters to both residential and commercial needs, offering innovative products that combine durability with environmental responsibility. With manufacturing expertise dating back to the early 2000s, we provide custom-made tanks in capacities ranging from 500 to 50,000 litres, available in multiple colours to match Australian Colorbond standards. Our commitment to quality is demonstrated through AS 4766 compliance and comprehensive 10-year manufacturer warranties, while our product versatility extends to include fire-compliant tanks, slimline models for restricted spaces, and complete installation services. Our team of specialists works closely with clients to determine optimal water storage solutions, recognising the long-term financial and environmental benefits of rainwater harvesting.We maintain industry leadership through continuous innovation in water conservation technology and by offering complementary products such as gutter guards, filtration systems, and marine floats. Our Dandenong South facility serves as a one-stop centre for all water storage requirements, supported by knowledgeable staff who provide expert guidance throughout the selection process. Customer satisfaction remains our priority, evidenced by our transparent pricing structure, reliable delivery options, and after-sales support. As water scarcity becomes an increasing concern, our solutions empower clients to achieve greater self-sufficiency while reducing reliance on municipal water systems. This combination of product excellence, technical expertise, and customer-focused service has established us as Melbourne's preferred water tank provider.
Services
Plastic Water Tanks
Steel Water Tanks
Slimline Tanks
Underground Tanks
Water Pumps
Installation Service
Gutter Guard Systems
Septic Tanks
Cartage Tanks
Household Filters
Highlights and features
- We have over 20 years of experience in rainwater storage solutions
- Our tanks comply with Australian standards AS 4766
- We offer custom manufacturing with 10-year manufacturer warranties
- Our team provides expert space-optimised tank recommendations
- We maintain Melbourne's largest in-stock selection for immediate delivery
Associations and certifications
- AS 4766
Services
Plastic Water Tanks
Our polyethylene water tanks offer durable, UV-resistant storage solutions from 500 to 29,000 litres. These lightweight tanks suit residential and commercial applications, featuring seamless construction for leak prevention. Available in multiple colours to match Australian standards, they come with 10-year warranties and can be paired with pumps for garden or household use.
Steel Water Tanks
Corrosion-resistant steel tanks provide robust water storage with capacities up to 50,000 litres. Manufactured to AS 4766 standards, these tanks feature deep corrugated profiles for structural strength. Custom colour options ensure architectural compatibility while maintaining compliance with Australian building regulations for rainwater harvesting systems.
Slimline Tanks
Designed for properties with limited space, slimline tanks store 600-7,000 litres while maintaining structural integrity. Their narrow profile allows installation against walls or in narrow side passages. Both polyethylene and steel variants available with matching gutter guard systems to maximise rainwater collection efficiency.
Underground Tanks
Subterranean water storage solutions preserve surface space while maintaining water temperature stability. Available in polyethylene and concrete variants, these tanks integrate with pumping systems for irrigation or household use. Ideal for new developments requiring compliant stormwater management and water conservation measures.
Water Pump Systems
Complete pumping systems designed for residential and commercial applications, including garden irrigation, toilet flushing, and laundry use. Our range includes submersible and surface pumps with variable flow rates to match tank capacities. All systems meet Australian safety standards for reliable operation with rainwater harvesting systems.
Questions
What sizes of water tanks do you offer?
We provide tanks from 500 to 50,000 litres, including slimline models (600-7,000L), round tanks (500-29,000L), and underground options up to 50,000L capacity.
Are your tanks compliant with Australian standards?
All polyethylene tanks meet AS 4766 requirements, while steel tanks are manufactured to Australian/New Zealand standards for rainwater harvesting systems.
Do you offer installation services?
Yes, we provide professional installation services including site assessment, tank placement, and connection to existing plumbing or irrigation systems.
What warranty options are available?
We offer a standard 10-year manufacturer's warranty on all tanks, with extended warranty options available for specified components and systems.
Can tanks be customised to match house colours?
Our Colorbond steel tanks can be colour-matched to all standard Colorbond shades ensuring visual consistency with your property's exterior.
Do you supply fire-compliant water tanks?
Yes, we offer CFA-compliant fire fighting tanks that meet Victorian bushfire safety requirements for emergency water storage and accessibility.
Reviews (5)
Paul Anderson
Jul 10, 2021
Report
Just wanted to say the tank arrived to site as scheduled and put in place by an easy going experienced crew. The whole process was easy and the communication from all involved was fantastic and I will most certainly be recommending your co. to others in their search for a tank.
Shane Lilley
Nov 29, 2020
Report
From their web site to ordering over the phone with Jeff, to the delivery team, just a great experience. Even during lockdown these guys were awesome to deal with. I went with. 3000L colorbond steel tank in Monument and am thrilled with it. Looks to be very well built and Im glad I went the extra dollars to go steel over poly (I have other poly tanks). Now patiently waiting for a big down pour of rain :-)
So nice to do business with a professional bunch of folks.
So nice to do business with a professional bunch of folks.
Marc Birth
Nov 05, 2020
Report
Jeff and Bailey are amazing to deal with! Even in these tuff times they made purchasing a replacement rain water pump really simple. Jeff looked at my old unit, asked me a few questions on how i use it and i had a new one within 10 minutes. Even all the connections remained the same so I could swap it out myself
Franz Stoffel
Jul 19, 2020
Report
Fantastic service, could not be happier with my tank, had custom dimensions and tap placements, everything matched perfectly. The delivery personnel was exceptional as well, just a great experience all around.
Mark Busby
Dec 23, 2019
Report
I have recently purchased two tanks on behalf of a customer . Jeff was extremely helpful, including ringing back with more information about the best tank options . Drivers delivering were excellent !!! Helped me position the tanks on a very steep slope with a smile . Highly recommend .