engineered poly products

Engineered Poly Products
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As featured in
The Highest Rated Poly Water Tank Manufacturer
By Customer Reviews!

Leon Sharman

Sharman Farms,
Cadoux, WA

"It makes life of easy when filling up machinery"

Ashley Jones

Nungarin, WA

"The guys at Coerco are very good! If you are talking with them, you are dealing with like-minded poeple."

Murray McDonald

Kellerberrin, WA

"I was even surprised how thick the tank wall was!"

Tim Barndon

Kulin, WA

"Robust and simple design. Genuine Honda engine on the pump..."

Sam Davies

Western Rural Earthmoving,
Dalwallinu, WA

"They're just so easy to use!"

David Hall

New Norcia, WA

"The poly troughs of mine have lasted a long time!"

Kevin Lansdell

Kareem Farms,
Popanyinning, WA

"I Definitely recommend this good product! Quick fill, quick emptying!"

FIELD DAY
SPECIAL

BUY 1X JRR25000 FOR A SUPER FIELD DAY PRICE

thetank-resize

1x25,000Ltrs

Top Rated New banner-warrantyseal-resize
Available Now From Your Local Rural Store!
See What Others Are Saying!

" Great team with efficient delivery that places tanks in the spot you want. Strong tanks which will last in the environment we throw at it. Won't buy another ... Read More

Murray McDonald
Kellerberrin, WA

" Had a 50kl tank delivered last week. Some issues with getting road train into my block. Michael the driver was excellent in making sure i got what i needed ... Read More

Joe Kelly
Perth, WA

" We have been very happy with the polyethylene septic tanks provided by Coerco, and we now use these as standard on all our new homes. Previously we used ... Read More

Andrew Sharpe - Stallion Homes
Northam, WA

" We have a Coerco firefighter. It is a compact model and we have had it for 4 seasons now. A clever design with pump and hose reel, it is just simple and ... Read More

Tim Barndon
Kulin West

" 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 service, great value and prompt delivery of my new Coerco Liquid Fertiliser Tank from Landmark. Cheers Coerco "

Damian McEllister
Narrogin, WA

" Great experience, from the point of order to point of delivery. Great communication from the office staff and the truck driver on delivery dates and times ... Read More

Christine Schilling
Beverley, WA

" I had two 32,000 litre tanks ordered and delivered and I'm very happy with them and the delivery. "

Rick Bee
Narrogin, WA

" Amazing service! delivered faster than expected, exactly as ordered and all wrapped and in perfect condition. Definitely recommend COERCO, great job. "

Warren Arnold
Kalamunda, WA

I had a fantastic experience with these guys. I ordered 4 x 3,000 litre slim line tanks, they delivered to the Perth metro in record time. I did have one issue ... Read More

Damo Troy
Perth, WA

" Fantastic service, great customer service. Good follow up post delivery. "

Bec Hurle
WA

" As an agent for Coerco they are so easy to deal with making it even easier for the customers. Nothing is an issue for them. "

Craig Bassett - Elders Ltd
Geraldton, WA

" Fantastic Experience. The service was 10 out of 10, and the process was seamless from quote through to delivery. Was even more impressed after getting an ... Read More

Darren Tindal
Albany, WA

" Easy to deal with. Delivery driver more then helpful and with lots of product knowledge that I had asked "

Josh Wallis
Albany, WA

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

Jerica Marise Razon
Malaga, WA

" Prompt delivery, quality product, good advice. Water tank and septic system. "

Frank The Sheepdog
Katanning, WA

" Great service for my project. Delivery drivers very professional and product first class. "

Adam Van Nellestyn
Busselton, WA

" Rain water tanks for our house, best quality,exact colour, prompt delivery. Carrier very helpful on delivery. Just up the road for great locally made ... Read More

Phyllis Brosnan
Toodyay, WA

" Really happy with the service & communication we received from Coerco throughout the whole purchase and delivery and not forgetting the great tanks as well. ... Read More

Cy Bettjeman
Brunswick Junction, WA

" Extra special thanks to the team at “Coerco”. I bought a full septic system and leach drains from them for my 40 acre property in Gingin. I can’t speak any ... Read More

Sarah Kelly
Gingin, WA

" We have purchased Coerco Products over the last 15 years from troughs to tanks and are completely satisfied with all of the products. The service is good and ... Read More

Phillip Tomlinson
Wanerie, WA

" Product is excellent, price was right, and the fella who dropped the tanks off was a good bloke, all in all a can do no fuss company. You'll have no dramas ... Read More

Louie Hughes
Munglinup, WA

" This is tank number 6 from Coerco (formerly rapid plastics) over the last 20 years and I won't go anywhere else for a quality tank. The customer service is ... Read More

David Stalker
Bindoon, WA

" Great company to do business with. Friendly knowledgeable staff. Have now purchased seven tanks over a ten year period, service always the same. Latest tanks ... Read More

Carl Learmonth
Narrogin, WA
Some Numbers Around What We Do
150+
Years Of Combined Industry Experience
Tonnes of Plastic Recycled
Products Delivered
Litres Of Water Stored
We have the most supportive network of authorised re-sellers of COERCO products in the industry...Read more
We have the most supportive network of authorised re-sellers of COERCO products in the industry. Our key distributors are an integral part to the high level of support we can offer our customers. These key distributors are in all major township areas of the agricultural regions throughout Western Australia, South Australia & Northern Territory. We also have representation in Queensland, New South Wales & Victoria.
We are the highest rated water tank manufacturer in Australia thanks to our glowing customer reviews ...Read more
We are the highest rated water tank manufacturer in Australia thanks to our glowing customer reviews across our online platforms. Our happy customers love to sing our praises when it comes to the quality of our products, our proactive customer service, our expert delivery team and our unbeatable after-sales care.
20-year REPAIR or REPLACE Warranty Guarantee on our Premium Tank Ranges. This is not pro-rata...Read more
20-year REPAIR or REPLACE Warranty Guarantee on our Premium Tank Ranges. This is not pro-rata; if your tank suffers any defect or fault caused by poor workmanship or inferior quality we will repair it free of charge or replace it with a brand new tank. Our Premium water tanks are the only poly water tanks available in Western Australia that come with this peace of mind guarantee.
COERCO is an accredited company holding certification to global management standard ISO9001:2015...Read more
COERCO is an accredited company holding certification to global management standard ISO9001:2015 and also product certification to AS1546.1 for a range of septic and wastewater products. This involves an external third party, SAI Global auditing the company's processes, testing procedures and results required to meet these strict quality and consumer satisfaction based standards.
We create our own virgin polymer material in our in-house hexene polyethylene processing facility...Read more
We create our own virgin polymer material in our in-house hexene polyethylene processing facility. This ensures that we maintain internal quality control from start to finish. We are the only WA Poly Water Tank manufacturer to do this.
Our expert team has over 150 years of combined industry experience. We are a world-class team...Read more
Our expert team has over 150 years of combined industry experience. We are a world-class team of individuals whose experience and knowledge gives us a unique insight into customer issues. We are able to provide practical, innovative and cost-effective product solutions to meet our customers’ needs.
We have our own fleet of delivery vehicles, with the capability to deliver throughout Australia and further afield...Read more
We have our own fleet of delivery vehicles, with the capability to deliver throughout Australia and further afield. This means we can deliver when it suits our customers, not according to anyone else’s schedule. We also have the largest distribution network throughout Western Australia.
We are grass roots rural people company located in a rural agricultural area servicing rural markets in Australia...Read more
We are grass roots rural people company located in a rural agricultural area servicing rural markets in Australia.

Whether you’re purchasing a single tank or investing in a large-scale project, you can rest assured that COERCO products and service will never let you down.