engineered project solutions
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engineered project solutions
ISO9001

A Comprehensive Range To Suit All Requirements

With a 25 year history in supplying liquid storage products to the mining and civil construction industry of Western Australia, COERCO are the industry experts, with the skills and knowledge to produce high-quality products and solutions which minimize the risk of losses and downtime through failure and poor support. Thanks to our in-house polyethylene processing facility, COERCO is the only manufacturer to retain internal control of quality from start to finish.

We’re proud to be an ISO9001:2015 certified company, highlighting our commitment to outstanding workmanship across all our products. We’re confident that our liquid storage tanks and associated products are of the highest quality. As part of our commitment to providing 100% customer satisfaction, we offer a full after-sales care package, ensuring that the products and solutions you purchase for us are up to standard and exceed expectations when it comes to quality.

Polyethylene industrial liquid storage tanks are a great choice:

  • One-piece construction ensures no weak spots
  • Flat-walled design combines strength with a sleek, modern finish
  • UV stabilised to withstand the harsh Australian climate
  • Manufactured in accordance with Australian standards
  • Made using the best linear low-density food grade polyethylene

  • Available in a wide range of sizes and colours to suit all applications
  • Comes with a range of fitting and accessory options to suit your requirements
  • Lightweight and easy to transport and install
  • Unbeatable quality and value for money

Learn More About Our Products

Click on one of the products below to read more about the specific details of our premium flat walled water tanks:

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Ready For a Quote?

From a single small-capacity tank to a more complex system, we’ll provide you with expert advice and a no-obligation quotation free of charge!

Get in touch with our friendly team of experts today.

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Delivering Proven And Trusted Solutions To The Mining & Civil Industry

" We took delivery of 4 x 50KL rain water tanks from Coerco this week. Coerco are fantastic for us to deal with when we build in rural settings. Their great ... Read More

Moritz Kurys-Romer
Willyabrup, WA

" Exceptional products meeting all the Australian standards. Excellent service too, from design to supply. Well done guys! "

Mavondo Abel Hlophe
Malaga, WA

" Good to deal with prompt service and really good communication. Delivery service spot on! "

Clinton Smith
Perenjori, WA

" Coerco have always been our go-to supplier for polytanks. Good quality tanks. We've requested to customise the tank fittings and were executed well. Great ... Read More

Jerica Marise Razon
Malaga, WA

" Purchasing a water tank for the Kendenup fire brigade, I received excellent service from all members of the Coerco group with whom I liaised. They have a ... Read More

Brian Appleby
Kendenup, WA

" Great Customer service, awesome deliveries and outstanding product range! Always a pleasure working with such a professional team! "

Mik Dob
Kalgoorlie, WA

" Installed tank near WA/SA border. Coerco managed their supply and delivery logistics professionally. No stress for me. Thank you Adam and Craig. "

Stephen Hoschke
Mt Lawley, WA

" Exceptional service from the first enquiry to the above and beyond delivery service the company achieves. They make choosing a tank supplier a simple answer! ...

Grant Oliver
WA